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Contents
- The climate of Kittery
- The best time to visit Kittery
- The worst time to visit Kittery
- Spring weather in Kittery
- Summer weather in Kittery
- Autumn weather in Kittery
- Winter weather in Kittery
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Kittery
Dominating Kittery's climate is the Köppen Dfb classification, which speaks of a humid continental atmosphere, characterized by a lack of dry season and a warm summer. Situated in the state of Maine, USA, Kittery displays an array of weather features across different months. The monthly average temperatures oscillate from a low of 21.2°F (-6°C) to a high of 76.3°F (24.6°C), displaying a comprehensive range that highlights the region's continental climate.
Over the course of the year, relative humidity fluctuates minimally, hovering around the mid to high-70s. When it comes to precipitation dynamics, rainfall sees significant variation across the year, ranging from 1.54" (39mm) to 2.83" (72mm). The snowfall pattern evinces its own peculiarities with the heaviest snowfall of 4.02" (102mm) recorded in January, dwindling to no snowfall through the warm months.
Sea temperatures oscillate from 38.5°F (3.6°C) all the way up to 65.6°F (18.7°C), highlighting the heterogeneity of the marine climate. The sunlight hours fluctuate between 9.1 to 15.3 hours, with a similar pattern found in sunshine hours. Interestingly, the UV Index remains consistent throughout the year, providing a UV rating of between 2 and 6. The quantity of wind showcases a slowly declining trajectory from 11.7mph (18.8km/h) to 6.6mph (10.6km/h), and subsequently rises again towards the end of the year.
Over the course of the year, relative humidity fluctuates minimally, hovering around the mid to high-70s. When it comes to precipitation dynamics, rainfall sees significant variation across the year, ranging from 1.54" (39mm) to 2.83" (72mm). The snowfall pattern evinces its own peculiarities with the heaviest snowfall of 4.02" (102mm) recorded in January, dwindling to no snowfall through the warm months.
Sea temperatures oscillate from 38.5°F (3.6°C) all the way up to 65.6°F (18.7°C), highlighting the heterogeneity of the marine climate. The sunlight hours fluctuate between 9.1 to 15.3 hours, with a similar pattern found in sunshine hours. Interestingly, the UV Index remains consistent throughout the year, providing a UV rating of between 2 and 6. The quantity of wind showcases a slowly declining trajectory from 11.7mph (18.8km/h) to 6.6mph (10.6km/h), and subsequently rises again towards the end of the year.
The best time to visit Kittery
In light of the data, the most desirable period to visit Kittery falls between May and September. During this period, tourists can relish highs of up to 75.7°F (24.3°C), alongside an appealing sea temperature around 63.1°F (17.3°C). Additionally, the town luxuriates in the maximum sunshine hours and daylight hours, offering an ample opportunity for exploration and relaxation. With the UV Index remaining steady at 5 to 6, visitors are advised to come equipped with UV protective gear.
The worst time to visit Kittery
January through March comprise the less appealing period to plan a trip to Kittery as these months are characterized by frigid temperatures, with the lowest recorded at 21.2°F (-6°C). Additionally, the area experiences heavy snowfall during this period. The sea temperature also dips to its lowest with readings between 38.5°F (3.6°C) and 41.5°F (5.3°C), making waterside activities less pleasant. Despite longer days seeing increased daylight, the cold weather may deter outdoor endeavors during these months.
Spring weather in Kittery
The spring weather in Kittery, between March and May, sees temperatures rise progressively from 40.5°F (4.7°C) to 61°F (16.1°C). The average snowfall lessens from 2.68" (68mm) to no snowfall by May. Rainfall also showcases an increasing trend from 2.4" (61mm) to 1.97" (50mm). During this transition phase, daylight hours and the duration of sunshine witness a significant increase, signaling the arrival of warmer days.
Summer weather in Kittery
The warmer climate dominates Kittery from June to August with average temperatures lingering between 69.3°F (20.7°C) and 76.3°F (24.6°C). Rainfall during this period varies from 2.6" (66mm) to 2.09" (53mm), presenting a fairly wet period. Sea temperatures see a pleasant rise from 55.9°F (13.3°C) to 65.6°F (18.7°C), making the beach a desirable place to enjoy the increased daylight and abundant sunshine.
Autumn weather in Kittery
Notably, Autumn strikes a balance as temperatures cool from 69.1°F (20.6°C) to 47.1°F (8.4°C) from September to November. Average rainfall increases to an annual high of 2.83" (72mm) in October, easing to 2.48" (63mm) by November. As daylight hours decrease, so does the average sunshine, from 8.6 hours to 5.5 hours. The sea temperature also sees a fall from 61.9°F (16.6°C) to 49.8°F (9.9°C).
Winter weather in Kittery
Winter in Kittery commences with the month of December, witnessing a temperature trough of 28°F (-2.2°C) by January. Snowfall commences in December with 0.31" (8mm), reaching a peak in January at 4.02" (102mm) and subsiding to 3.9" (99mm) in February. The sea temperature drops significantly from 49.8°F (9.9°C) to 38.8°F (3.8°C) over the winter months. Daylight hours fall to their annual low with just 9.1 hours in the depth of December. The prevalent winter conditions in Kittery conclude on a milder note with temperatures progressing up to 40.5°F (4.7°C) by the end of March.
Weather in January
Despite the chill outside, Kittery, Maine showcases a beautiful, snowy landscape in January. As winter reaches its peak, the temperatures drop even further compared to December, turning the city into a winter haven. The lowest temperature recorded this month is at 21.2°F (-6°C) and snowfall is present on roughly 8.8 days, making it ideal for winter enthusiasts. Weather in January »
Weather in February
Continuing the wintry mood from January, February in Kittery, Maine sees the winter season at its end. While the temperatures do usher in a chill, they are still slightly higher than those in January. The sea temperature dips to 38.8°F (3.8°C) making it the coldest month for the sea. Weather in February »
Weather in March
As March rolls in, Kittery, Maine welcomes signs of spring. With temperatures on the rise compared to February, and snowfall receding, the city bids adieu to the snowy winter. March receives an average snowfall on about 6.8 days, decreasing snow presence from previous months. Weather in March »
Weather in April
Following a natural progression from March, April in Kittery, Maine ushers in pleasant weather with a notable rise in temperatures. This month also brings respite from the prevalent snowfall with only an average of 1.4 days of snowfall, ushering in the anticipation of springtime blooms. Weather in April »
Weather in May
May brings forth the beauty of spring in Kittery, Maine. As temperatures continue to rise, the city is awash with the bright colors of blossoming flowers. An average rainfall of 1.97" (50mm) keeps the city's vegetation lush and verdant, a noticeable decrease from the more considerable precipitation seen in April. Weather in May »
Weather in June
June in Kittery, Maine marks the beginning of a beautiful summer spell. As this month succeeds May, the city experiences a considerable leap in temperatures. Compared to the other months, June witnesses the highest number of sunshine hours, registering at 9.2 hours daily. Weather in June »
Weather in July
July paints a picture of a perfect summer month in Kittery, Maine. As temperatures peak, the highest reaching till 76.3°F (24.6°C) for the year, the weather is quintessentially summery. The sea temperature also rises, reaching an average of 63.1°F (17.3°C), meaning beach outings and other water activities are on the agenda. Weather in July »
Weather in August
August continues the sunny summer saga in Kittery, Maine. The weather remains warm, with sea temperature peaking at 65.6°F (18.7°C) - the highest in the year. High pressure and low wind speeds maintain the weather calm and comfortable. Weather in August »
Weather in September
September carries forward the warm weather in Kittery, Maine while signaling the onset of the fall season. The weather remains mainly dry; however, temperatures begin to retreat, indicating the arrival of autumn. Sunshine hours begin to drop from August's peak, reducing to an average of 8.6 hours daily. Weather in September »
Weather in October
October in Kittery, Maine sees a marked change as autumn takes hold. Temperatures begin to fall more rapidly compared to September, bringing a cool and crisp air to the city. Rainfall increases to 2.83" (72mm), the maximum in the year, contributing to the city's lush fall foliage. Weather in October »
Weather in November
As winter begins its subtle advent in November, Kittery, Maine experiences a further drop in temperatures. The fall foliage is at its peak, making the city a beautiful sight to behold. With snowfall averaging on 2.4 days, the first flutters of the snowfall can be seen this month. Weather in November »
Weather in December
December marks the arrival of winter in its full grandeur in Kittery, Maine. As the temperature drops further from November's averages, the city transforms into a winter wonderland. An average snowfall of 3.9" (99mm) this month turns Kittery into a snowy paradise. Weather in December »
Updated: Jun 4, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
The month of January, characterized by an average high of 31.8°F (-0.1°C) and a low of 21.2°F (-6°C), is recognized as the coldest.
How much does it rain?
Throughout the year, there are 144.2 rainfall days, and 27.48" (698mm) of precipitation is accumulated.
When does it snow?
January through April, October through December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 8.8 days and accumulates 4.02" (102mm) of snow.
How many days does it snow?
In Kittery, during the entire year, snow falls for 35.2 days and aggregates up to 16.97" (431mm) of snow.
What is the month with the lowest UV index?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What are the months with the least sunshine?
The months with the least sunshine are February and December, with an average of 4.8h of sunshine.
What month is the ocean coldest?
The month with the coldest seawater in Kittery is March, with an average ocean temperature of 38.5°F (3.6°C).
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What are the least humid months?
April and November, with an average relative humidity of 75%, are the least humid months.
When it does not snow?
In Kittery, snow does not fall in May through September.
What is the most humid month?
With an average relative humidity of 80%, June is the most humid month.
When are the longest days in Kittery?
June has the longest days of the year in Kittery, with an average of 15h and 18min of daylight.
What is the warmest month?
Kittery's July weather reaches an average high of 76.3°F (24.6°C) and an average low of 62.6°F (17°C), making it the warmest month.
What is the month with the highest UV index?
The months with the highest UV index are July and August, with an average maximum UV index of 6.
What is the month with the warmest ocean?
August is the month with the warmest seawater, with an average ocean temperature of 65.7°F (18.7°C).
What month has the most sunshine?
August has the most sunshine of the year, with an average of 10.6h of sunshine.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 11.3 days and typically collects 1.54" (39mm) of precipitation.
What is the wettest month?
The month with the most rainfall in Kittery is October, when the rain falls for 13.3 days and typically aggregates up to 2.83" (72mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 6min of daylight, December has the shortest days of the year.
Average temperature
Kittery, ME
The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (31.8°F).
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure
Kittery, ME
- Average pressure in January:
29.99"Hg - Average pressure in February:
29.98"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.03"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Kittery, ME
- Average wind speed in January:
11.7mph - Average wind speed in February:
11.2mph - Average wind speed in March:
10.7mph - Average wind speed in April:
9.6mph - Average wind speed in May:
8mph - Average wind speed in June:
7.4mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.7mph - Average wind speed in September:
7.6mph - Average wind speed in October:
9.3mph - Average wind speed in November:
9.9mph - Average wind speed in December:
10.8mph
The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity
Kittery, ME
The month with the highest relative humidity is June (80%).
The months with the lowest relative humidity are April and November (75%).
Average rainfall
Kittery, ME
- Average rainfall in January:
2.05" - Average rainfall in February:
2.09" - Average rainfall in March:
2.4" - Average rainfall in April:
2.48" - Average rainfall in May:
1.97" - Average rainfall in June:
2.6"
- Average rainfall in July:
2.17" - Average rainfall in August:
2.09" - Average rainfall in September:
1.54" - Average rainfall in October:
2.83" - Average rainfall in November:
2.48" - Average rainfall in December:
2.8"
The wettest month (with the highest rainfall) is October (2.83").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days
Kittery, ME
- Average rainfall days in January:
7.5 days - Average rainfall days in February:
7.8 days - Average rainfall days in March:
11.8 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
15 days
- Average rainfall days in July:
14.1 days - Average rainfall days in August:
12.8 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
13.3 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is January (7.5 days).
Average snowfall
Kittery, ME
The month with the highest snowfall is January (4.02").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Kittery, ME
- Average snowfall days in January:
8.8 days - Average snowfall days in February:
8 days - Average snowfall days in March:
6.8 days - Average snowfall days in April:
1.4 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
2.4 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average sea temperature
Kittery, ME
The best month for swimming (with the highest average sea temperature) is August (65.6°F).
The coldest month (with the lowest average sea temperature) is March (38.5°F).
Average daylight / Average sunshine
Kittery, ME
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 2min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 4min - Average sunshine in September:
8h and 4min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days
Kittery, ME
- Average sunshine days in January:
15.9 days - Average sunshine days in February:
14.1 days - Average sunshine days in March:
13.9 days - Average sunshine days in April:
13.2 days - Average sunshine days in May:
14.8 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
14.8 days - Average sunshine days in August:
15.5 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
15.1 days - Average sunshine days in November:
16.5 days - Average sunshine days in December:
14.5 days
The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is April (13.2 days).
Average UV index
Kittery, ME
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Kittery, ME
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Kittery, ME
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Kittery, Maine, USA
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