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Contents
- The climate of Chesapeake
- The best time to visit Chesapeake
- The worst time to visit Chesapeake
- Spring weather in Chesapeake
- Summer weather in Chesapeake
- Autumn weather in Chesapeake
- Winter weather in Chesapeake
- 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 Chesapeake
Situated in the mid-southern region of Virginia, Chesapeake's climate is classified as Cfa, according to the Köppen climate classification. This indicates a humid subtropical climate with no significant dry season. The area sees a broad range of monthly averages in terms of climatic variables.
Throughout the year, temperatures fluctuate between a low of about 34.7°F (1.5°C) in the coldest month to a high of 86.4°F (30.2°C) during the warmest month. The recorded relative humidity averages 75%, exhibiting minor variations throughout the year. Precipitation also varies, ranging from a low of 1.3" (33mm) in the driest month to a peak of 2.52" (64mm) in the wettest month. Chesapeake experiences only minor snowfall, reaching a maximum of 0.47" (12mm) in the snowiest month.
City is blessed with approximately 5.5 hours to 10.9 hours of sunshine daily throughout the year and has long daylight hours ranging from 9.7 hours to 14.7 hours. With a medium UV index ranging from 2 to 7, and a fair visibility of 6 miles, it can be inferred that the weather in Chesapeake is generally clear and sunny.
Throughout the year, temperatures fluctuate between a low of about 34.7°F (1.5°C) in the coldest month to a high of 86.4°F (30.2°C) during the warmest month. The recorded relative humidity averages 75%, exhibiting minor variations throughout the year. Precipitation also varies, ranging from a low of 1.3" (33mm) in the driest month to a peak of 2.52" (64mm) in the wettest month. Chesapeake experiences only minor snowfall, reaching a maximum of 0.47" (12mm) in the snowiest month.
City is blessed with approximately 5.5 hours to 10.9 hours of sunshine daily throughout the year and has long daylight hours ranging from 9.7 hours to 14.7 hours. With a medium UV index ranging from 2 to 7, and a fair visibility of 6 miles, it can be inferred that the weather in Chesapeake is generally clear and sunny.
The best time to visit Chesapeake
The best period to visit Chesapeake is typically during late spring to early summer. During this time, temperatures range from 64.9°F (18.3°C) to 81.9°F (27.7°C), providing optimum weather conditions suitable for outdoor activities. In addition, rainfall is comparably less during these months, averaging between 1.46" (37mm) and 1.81" (46mm), making it an ideal period for touring and sightseeing without any significant rainfall interruption.
The worst time to visit Chesapeake
Potentially less favourable for tourism, the months from July to August witness the highest temperatures in Chesapeake, reaching up to 86.4°F (30.2°C). Moreover, these are also the months experiencing the maximum rainfall, potentially causing disruptions to outdoor activities. Therefore, if the objective is a visit filled with outdoor experiences, these months may prove to be less than ideal.
Spring weather in Chesapeake
Chesapeake's spring months, shifting from chilly to mildly warm, observe temperatures between 45.9°F (7.7°C) and 64.9°F (18.3°C). Spring also indicates relatively low rainfall, beginning with an average of 1.3" (33mm) in March and culminating at an average of 1.46" (37mm) in May. Sunshine hours increase starting from 6.9 hours in March to 9.6 hours in May, complimented by longer daylight hours, ranging between 12 hours and 13.2 hours during this period.
Summer weather in Chesapeake
Summers in Chesapeake stretch from June to August, characterised by rising temperatures and increased humidity. The temperature during these months varies between 81.9°F (27.7°C) and 86.4°F (30.2°C), arguably the warmest period of the year. Despite the high temperatures, the region enjoys long hours of sunshine from 10.8 hours to 10.9 hours, and extended daylight hours, from 14.4 to 14.7 hours. However, these sunny days come with a significant increase in rainfall, reaching a peak of 2.52" (64mm) in August.
Autumn weather in Chesapeake
Autumn in Chesapeake witnesses a decline in temperatures, humidity, and rainfall. This period sees temperatures averaging between 69.8°F (21°C) to 79.2°F (26.2°C) while the rainfall averages reduce from 2.28" (58mm) in September to 1.1" (28mm) towards late November. The city receives sunlight for about 9.4 hours to 5.7 hours with shorter daylight hours, descending from 12.4 hours in September to 10.2 hours in November.
Winter weather in Chesapeake
Winter in Chesapeake, between December and February, is characterised by the lowest temperatures of the year, fluctuating within the range of 34.7°F (1.5°C) to 49.1°F (9.5°C). Rainfall averages somewhat steady during these months, ranging from 1.42" (36mm) to 1.46" (37mm). Despite the reduced temperatures, this season still receives a respectable amount of sunshine, from 5.4 hours to 5.5 hours per day, alongside shorter daylight hours, between 9.7 hours and 10.9 hours. Winter also brings minimal snowfall in Chesapeake, peaking at 0.47" (12mm) in December.
Weather in January
The onset of the year in Chesapeake, Virginia, USA finds the weather decidedly in winter's grip. Temperatures edge between 34.7°F (1.5°C) and 45.9°F (7.7°C), the month's characteristic chills contributing to an overall sense of crispness. Weather in January »
Weather in February
Moving into February, Chesapeake continues to experience winter weather, although conditions gradually begin to change. Average temperatures do rise slightly, yet the atmosphere retains its inherent chilliness from the preceding month. Weather in February »
Weather in March
March marks the start of meteorological spring, introducing noticeably warmer temperatures and longer daylight hours to Chesapeake. The presence of winter continues its steady retreat, giving way to an increasingly temperate climate. Weather in March »
Weather in April
Chesapeake's weather in April demonstrates significant signs of transition from a cooler to a warmer environment. The month arrives without any snowfall, effectively marking an end to the winter season. Temperatures rise consistently, and notably, rainfall begins to increase. Weather in April »
Weather in May
As spring progresses further in Chesapeake, May brings mild temperatures, creating an inviting outdoor environment. The effect of the Atlantic's warming waters is felt inland, thanks to a significant jump in sea temperatures up to 61.6°F (16.4°C). Weather in May »
Weather in June
June demonstrates classic Chesapeake summer weather with warm temperatures and abundant sunlight. The increase in heat is matched by a corresponding rise in humidity, creating the familiar muggy summer ambience. Additionally, the UV index steps up to a strong 6, tying with May and joining the summer triumvirate of UV-peak months. Weather in June »
Weather in July
July represents the quintessential Chesapeake summer, registering as the month with the highest average temperature at a scorching 86.4°F (30.2°C). Balmy days, heavy with heat, create the perfect backdrop for all manner of summer outdoor activities. Weather in July »
Weather in August
Chesapeake’s weather in August carries on the high-caliber heat of July, with lofty temperatures encompassing this month. The sea temperature reaching its yearly zenith at 80°F (26.7°C) provides an appealing antidote to the omnipresent heat on the land. Weather in August »
Weather in September
September in Chesapeake marks the onset of meteorological fall, soothing the summer's heat with milder temperatures. Yet, it is notable for its ideal blend of weather elements, with both the land and sea temperatures in the comfortably warm 70s°F region. Weather in September »
Weather in October
In October, autumn establishes itself more firmly in Chesapeake, bringing about an evident drop in temperatures. The onset of a visibly cooler climate is complemented by the city's scenic transformation, as flora explodes into rockstar hues of orange, red, and yellow. Weather in October »
Weather in November
In November, Chesapeake ushers in a noticeably cooler climate, pushing temperatures further towards winter's realm. The abrupt departure from milder temperatures that started in October leads to a muted landscape, as autumn's color palette slowly fades away. Weather in November »
Weather in December
Rounding off the year, December in Chesapeake witnesses the onset of winter, with a marked decline in temperatures. Steep dips in the mercury and shorter daylight hours firmly establish the wintry milieu, with the city preparing for year-end festivities. Weather in December »
Updated: Jul 1, 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 month is the coldest?
January is the coldest month, with an average high-temperature of 45.9°F (7.7°C) and an average low-temperature of 34.7°F (1.5°C).
How much does it rain?
Throughout the year, in Chesapeake, Virginia, there are 151.9 rainfall days, and 20.35" (517mm) of precipitation is accumulated.
When does it snow?
January through March, November and December are months with snowfall.
When does it snow the most?
The month with the most snowfall is January, when snow falls for 2.2 days and typically aggregates up to 0.47" (12mm) of snow.
How many days does it snow in Chesapeake?
Throughout the year, there are 5.3 snowfall days, and 1.18" (30mm) of snow is accumulated.
When is the lowest UV index in Chesapeake?
January is the month with the lowest UV index, with an average maximum UV index of 2.
When is the ocean coldest?
February is the month with the coldest seawater, with an average ocean temperature of 44.6°F (7°C).
What is the month with the least sunshine?
With an average of 5.4h of sunshine, February has the least sunshine of the year.
When is Daylight Saving Time (DST) in Chesapeake?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Chesapeake, 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.
When it does not snow?
In Chesapeake, snow does not fall in April through October.
What is the most humid month?
With an average relative humidity of 78%, May is the most humid month.
When are the longest days?
With an average of 14h and 36min of daylight, June has the longest days of the year.
What month is the hottest?
July, having an average high-temperature of 86.4°F (30.2°C) and an average low-temperature of 73.6°F (23.1°C), is the warmest month.
What are the least humid months?
The months with the lowest humidity are July and November, with an average relative humidity of 74%.
What month has the most sunshine in Chesapeake?
With an average of 10.9h of sunshine, July has the most sunshine of the year.
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 7.
What is the rainiest month?
August is the month with the most rainfall. Rain falls for 16.9 days and accumulates 2.52" (64mm) of precipitation.
When is the ocean warmest?
August is the month with the warmest seawater, with an average ocean temperature of 80.1°F (26.7°C).
What is the driest month?
November is the month with the least rainfall. Rain falls for 8.3 days and accumulates 1.1" (28mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 42min of daylight.
Average temperature
Chesapeake, VA
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (45.9°F).
The month with the highest average low temperature is July (73.6°F).
The coldest month (with the lowest average low temperature) is January (34.7°F).
Average pressure
Chesapeake, VA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed
Chesapeake, VA
- Average wind speed in January:
10.1mph - Average wind speed in February:
10.2mph - Average wind speed in March:
10.5mph - Average wind speed in April:
10.5mph - Average wind speed in May:
9.1mph - Average wind speed in June:
8.4mph
- Average wind speed in July:
8mph - Average wind speed in August:
7.5mph - Average wind speed in September:
8.7mph - Average wind speed in October:
9.3mph - Average wind speed in November:
9.6mph - Average wind speed in December:
9.1mph
The windiest months (with the highest average wind speed) are March and April (10.5mph).
The calmest month (with the lowest average wind speed) is August (7.5mph).
Average humidity
Chesapeake, VA
The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are July and November (74%).
Average rainfall
Chesapeake, VA
- Average rainfall in January:
1.3" - Average rainfall in February:
1.42" - Average rainfall in March:
1.34" - Average rainfall in April:
1.46" - Average rainfall in May:
1.89" - Average rainfall in June:
1.81"
The wettest month (with the highest rainfall) is August (2.52").
The driest month (with the least rainfall) is November (1.1").
Average rainfall days
Chesapeake, VA
- Average rainfall days in January:
8.4 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
13.9 days - Average rainfall days in April:
13 days - Average rainfall days in May:
15.5 days - Average rainfall days in June:
14.5 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
16.9 days - Average rainfall days in September:
13 days - Average rainfall days in October:
9.9 days - Average rainfall days in November:
8.3 days - Average rainfall days in December:
10.8 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is November (8.3 days).
Average snowfall
Chesapeake, VA
The month with the highest snowfall is January (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Chesapeake, VA
- Average snowfall days in January:
2.2 days - Average snowfall days in February:
1.5 days - Average snowfall days in March:
0.4 days - Average snowfall days in April:
0 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 days - Average snowfall days in November:
0.3 days - Average snowfall days in December:
0.9 days
The month with the highest number of snowfall days is January (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature
Chesapeake, VA
The best month for swimming (with the highest average sea temperature) is August (80°F).
The coldest month (with the lowest average sea temperature) is February (44.5°F).
Average daylight / Average sunshine
Chesapeake, VA
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
5h and 3min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 5min - Average sunshine in April:
9h and 4min - Average sunshine in May:
9h and 4min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).
Average sunshine days
Chesapeake, VA
- Average sunshine days in January:
19 days - Average sunshine days in February:
15.5 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
12 days - Average sunshine days in June:
11 days
- Average sunshine days in July:
11.2 days - Average sunshine days in August:
10.8 days - Average sunshine days in September:
13.9 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
19.4 days - Average sunshine days in December:
19.1 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is August (10.8 days).
Average UV index
Chesapeake, VA
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover
Chesapeake, VA
The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility
Chesapeake, VA
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).
Chesapeake, Virginia, USA
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