Climate and monthly weather forecast
Wells, ME

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The climate of Wells

Wells, Maine, USA, is situated within a climatic zone commonly referred to as Humid Continental, deciphered as a Dfb under the Köppen climate classification. This dominant weather system guarantees no dry season, and moderate, tolerable summers. Visually envisaging the weather patterns radiates an image of a city that gracefully journeys through seasons of distinct weather.

Annual average temperatures in Wells fluctuate between a minimum average of 19.4°F (-7°C) in January and a maximum average of 75.6°F (24.2°C) in August. Conversely, the weather parameters throughout the year see definitive and anticipated variations. January is the month with the lowest average temperature of 19.4°F (-7°C), which helps to set the winter stage, while the city enjoys the highest average temperature in July peaking at 75.9°F (24.4°C). The climate of Wells is charactarized by an expanded temperature range, from 19.4°F (-7°C) to 75.6°F (24.2°C), with quite noticeable swings between the seasons.

Relative humidity levels demonstrate subtle variations throughout the year, ranging from 76% in April to 81% registered in January, June, and July. Rainfall in Wells is more of an engaging affair, with a sum total of precipitation lightly dipping and peaking across the year but remaining relatively consistent overall. Rainfall ranges from 1.06" (27mm) in September to 1.77" (45mm) in June. In relation to snowfall, the city experiences a peak in January, with snowfall measuring 2.44" (62mm), followed closely by December's 2.4" (61mm).

The Best Time to Visit Wells

If sights and sounds of the city with warm weather, longer daylight hours, and minimum chances of rain is the intent, the best time to explore Wells would be from June to August. During this period, temperatures average between 68.9°F (20.5°C) and 75.6°F (24.2°C), and daylight lasts between 13.9 hours and 15.4 hours. This timeframe also carries the highest UV index of 6, suggesting an additional reason for sunscreen during outdoor activities.

The Worst Time to Visit Wells

Travelers with an adversity towards frigid temperatures should avoid visiting Wells between December to February, wherein average low temperatures range from 19.4°F (-7°C) to 20.7°F (-6.3°C). Coupled with shorter daylight hours spanning from 9 hours to 10.5 hours, the cold season may impose constraints on tourists' activities.

Spring Weather in Wells

Transitioning from the bite of winter, spring in Wells, Maine ushers in gradually warming temperatures ranging from 39.4°F (4.1°C) in March to 61.2°F (16.2°C) in May. The relativity in humidity slightly drops from 79% in March to 76% in April, with a subsequent surge to 79% in May. Rainfall in spring is relatively high ranging from 1.14" (29mm) in March to 1.61" (41mm) in May.

Summer Weather in Wells

Comfortable warmth is the description for summers in Wells, Maine. With temperatures soaring between 68.9°F (20.5°C) in June to 75.6°F (24.2°C) in August, and relative humidity holding steady at around 81%, visitors can enjoy outdoor activities. Though, it is worth noting that June receives the highest amount of rainfall at 1.77" (45mm).

Autumn Weather in Wells

In autumn, Wells prepares for the incoming winter chill. The temperatures drop from an average 68.7°F (20.4°C) in September to 46.4°F (8°C) in November. Rainfall also witnesses a significant increase during this period, with September experiencing the least amount of rainfall at 1.06" (27mm), and November witnessing 1.61" (41mm).

Winter Weather in Wells

Winter in Wells, Maine, is characterized by cold temperatures with an average low of 19.4°F (-7°C) in January. Snowfall is typically witnessed during this period, with January experiencing the highest snowfall of 2.44" (62mm). It should be noted that daylight hours are at their shortest, with an average of 9.4 hours in January. Overall, winter presents harsh weather conditions with cold temperatures and snow, which test the resilience of the city's dwellers.

Weather in January

A month where winter's grip is firm, January in Wells is characterized by snowfall and chilly temperatures. Favored by obvious seasonality, Wells faces a significant variation in temperature throughout the day. A feature to note this month is the high value of relative humidity standing at 81%, making the overall weather feel much colder than actual temperatures suggest. Weather in January »

Weather in February

February is another month steeped in winter charm. Although the weather pattern remains fairly similar to January, a slight increase in temperature and sunlight duration is detected. A minor decrease in snowfall indicates the gradual transition from winter towards spring. Weather in February »

Weather in March

March allows Wells to shake off some of its winter chill. With the arrival of Spring Equinox, increasing daylight hours contribute to warming up the town. A remarkable decline in snowfall from 1.93" (49mm) to 1.1" (28mm) signifies the gradual departure of winter. Weather in March »

Weather in April

April experiences further warming from March with an increase in daylight, an integral part of spring in Wells. Reduced snowfall and increased rainfall indicate the shift in precipitation from snow to rain. The overall wind speed decreases from 9.9mph (15.9km/h) to 8.9mph (14.3km/h), implying a decline in the winds of winter. Weather in April »

Weather in May

May brings in more sun, contributing to warmer days in Wells. A substantial rise in temperature and daylight hours makes most days in May ideally suitable for outdoor events. The month also displays a heightened occurrence of rainfall, with the measure scaling up to 1.61" (41mm). Weather in May »

Weather in June

June is the gateway month to summer in Wells as the weather starts taking a turn towards hot and sunny days. Daylight peaks, the temperatures escalate, and the frequency of rainfall also sees a surge. Clear sunny days with an average UV index of 5, make it a perfect time for sunbathing and to indulge in leisure beach activities. Weather in June »

Weather in July

July is the height of summer in Wells with the highest temperature of the year averaging 75.9°F (24.4°C). In contrast to the winter months, snowfall is absent, and the amount of sunshine each day attains its peak. Bright days with an average of 10.3 hours of sunshine dominate the scene, providing ample time for sightseeing and recreations. Weather in July »

Weather in August

August is another warm month in Wells with temperatures rivaling those of July. However, as the month progresses, the unmistakable signs of a transitioning season become apparent. The decrease in temperature from 75.9°F (24.4°C) in July to 75.6°F (24.2°C) in August marks the initial steps towards a milder season. Weather in August »

Weather in September

September, although bearing the label of autumn, retains some lingering warmth from the summer. The decline in temperature and daylight hours signals the beginning of the fall season. Catch sight of the first autumn leaves, especially towards the end of the month, adding a splash of color to the Wells. Weather in September »

Weather in October

October in Wells brings in the full spectacle of fall. Witness the dominant autumn hues while the temperature drops and daylight diminishes. The rainfall is central this month reaching 1.73" (44mm), adding a crisp chill to the air. Weather in October »

Weather in November

In November, the signs of incoming winter start to take hold in Wells. An evident decrease in temperatures creates the perfect ambiance for cozy evenings indoors. The receding autumn bids farewell as it paves the way for the first snowfall of the season, recorded at 0.39" (10mm) in the town. Weather in November »

Weather in December

December, which formally heralds the winter season in Wells, boasts a marked drop in temperatures. The sharp drop in temperatures is accompanied by a notable incline in snowfall, signaling the arrival of a winter wonderland. One of the noticeable changes that December wields is a sizeable increase in snowfall to 2.4" (61mm). Weather in December »
Updated: Jul 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month in Wells?

In Wells, the average lowest temperatures are observed in January, with a high of 30.6°F (-0.8°C) and a low of 19.4°F (-7°C).

What are the most humid months?

January, June and July, with an average relative humidity of 81%, are most humid months.

How much does it rain?

Throughout the year, there are 127.9 rainfall days, and 17.28" (439mm) of precipitation is accumulated.

When does it snow?

Months with snowfall are January through May, November and December.

When does it snow the most?

January is the month with the most snowfall. Snow falls for 7.8 days and accumulates 2.44" (62mm) of snow.

How much does it snow?

Throughout the year, there are 29.4 snowfall days, and 8.78" (223mm) of snow is accumulated.

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 is the month with the least sunshine?

February and December, with an average of 4.9h of sunshine, are months with the least sunshine.

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 is the least humid month?

April and November, with an average relative humidity of 76%, are the least humid months.

What is the wettest month?

June is the month with the most rainfall. Rain falls for 12.4 days and accumulates 1.77" (45mm) of precipitation.

When it does not snow?

In Wells, snow does not fall in June through October.

When are the longest days?

With an average of 15h and 18min of daylight, June has the longest days of the year.

What month is the hottest in Wells?

July, characterized by an average high temperature of 75.9°F (24.4°C) and a low temperature of 61.2°F (16.2°C), is generally the warmest month.

What are the months 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 month has the most sunshine in Wells?

August has the most sunshine of the year, with an average of 10.6h of sunshine.

What is the driest month?

September is the month with the least rainfall. Rain falls for 10.2 days and accumulates 1.06" (27mm) of precipitation.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 0min of daylight.

Average temperature
Wells, ME

Average temperature - Wells, ME

The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (30.6°F).

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

Average pressure
Wells, ME

Average pressure - Wells, ME

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed
Wells, ME

Average wind speed - Wells, ME

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

Average humidity
Wells, ME

Average humidity - Wells, ME

The months with the highest relative humidity are January, June and July (81%).
The months with the lowest relative humidity are April and November (76%).

Average rainfall
Wells, ME

Average rainfall - Wells, ME

The wettest month (with the highest rainfall) is June (1.77").
The driest month (with the least rainfall) is September (1.06").

Average rainfall days
Wells, ME

Average rainfall days - Wells, ME

The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is February (5.6 days).

Average snowfall
Wells, ME

Average snowfall - Wells, ME

The month with the highest snowfall is January (2.44").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days
Wells, ME

Average snowfall days - Wells, ME

The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Wells, ME

Average daylight / Average sunshine - Wells, ME

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 0min).

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 54min).

Average sunshine days
Wells, ME

Average sunshine days - Wells, ME

The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is April (14.3 days).

Average UV index
Wells, ME

Average UV index - Wells, 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 visibility
Wells, ME

Average visibility - Wells, 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).

Wells, Maine, USA

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