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Contents
- 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 daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Chevy Chase, Maryland, is a wintry winter month, with an average temperature varying between 39.9°F (4.4°C) and 27°F (-2.8°C). With average high and low temperatures of 39.9°F (4.4°C) and 27°F (-2.8°C) respectively, January is Chevy Chase's coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Chevy Chase, Maryland, with an average temperature ranging between max 44.1°F (6.7°C) and min 29.7°F (-1.3°C). February's onset records an average high-temperature of a chilly 44.1°F (6.7°C), a near match to January's 39.9°F (4.4°C). Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Chevy Chase, Maryland, with an average temperature fluctuating between 36.9°F (2.7°C) and 52.7°F (11.5°C). March witnesses a subtle temperature ascent, adjusting from a frosty 44.1°F (6.7°C) in February to a cool 52.7°F (11.5°C). Weather in March »
Weather in April
April is an enjoyable spring month in Chevy Chase, Maryland, with an average temperature ranging between min 46.4°F (8°C) and max 64.9°F (18.3°C). A rise in the average high-temperature is observed during April, moving from a cool 52.7°F (11.5°C) in March to a comfortable 64.9°F (18.3°C). Weather in April »
Weather in May
May, the last month of the spring in Chevy Chase, is a warm month, with an average temperature varying between 56.3°F (13.5°C) and 74.5°F (23.6°C). As May arrives, Chevy Chase's weather shows an increase in high-temperatures, moving from April's enjoyable 64.9°F (18.3°C) to a moderately hot 74.5°F (23.6°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Chevy Chase, Maryland, with an average temperature fluctuating between 64.2°F (17.9°C) and 82.8°F (28.2°C). June's onset is marked by a subtle temperature increase, moving from 74.5°F (23.6°C) in May to a still moderately hot 82.8°F (28.2°C). Weather in June »
Weather in July
July in Chevy Chase, Maryland, is a hot summer month, with temperature in the range of an average high of 87.8°F (31°C) and an average low of 69.4°F (20.8°C). The warmest temperatures occur during July, when averages reach a peak of 87.8°F (31°C) and a low of 69.4°F (20.8°C). During July, the heat index is appraised at a very hot 98.6°F (37°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Chevy Chase, Maryland, with an average temperature varying between 85.8°F (29.9°C) and 68°F (20°C). With the advent of August, Chevy Chase's high-temperatures adjust to a warm 85.8°F (29.9°C), closely aligning with the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Chevy Chase, is still a warm month, with an average temperature varying between 78.4°F (25.8°C) and 61.5°F (16.4°C). Chevy Chase in September undergoes a slight reduction in the average high-temperature, shifting from August's moderately hot 85.8°F (29.9°C) to a still warm 78.4°F (25.8°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Chevy Chase, Maryland, with an average temperature fluctuating between 66.2°F (19°C) and 50.7°F (10.4°C). Chevy Chase in October experiences a subtle temperature decline, with average high-temperatures reducing from a moderately hot 78.4°F (25.8°C) in September to a refreshing 66.2°F (19°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Chevy Chase, Maryland, with temperature in the range of an average high of 53.8°F (12.1°C) and an average low of 39°F (3.9°C). Observing a mild shift, the average high-temperature during November reduces from October's refreshing 66.2°F (19°C) to a fresh 53.8°F (12.1°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Chevy Chase, Maryland, with an average temperature varying between 33.1°F (0.6°C) and 45.3°F (7.4°C). December's arrival signals a moderate reduction in the average high-temperature, easing from a cool 53.8°F (12.1°C) in November to a chilly 45.3°F (7.4°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Chevy Chase?
Chevy Chase's January weather, with an average high temperature of 39.9°F (4.4°C) and an average low temperature of 27°F (-2.8°C), tends to be the coldest of the year.
What is the driest month in Chevy Chase?
The month with the least rainfall is January, when the rain falls for 8.7 days and typically collects 1.69" (43mm) of precipitation.
How many days does it rain in Chevy Chase?
Throughout the year, in Chevy Chase, there are 150.3 rainfall days, and 28.66" (728mm) of precipitation is accumulated.
When does it snow in Chevy Chase?
January through April, November and December are months with snowfall in Chevy Chase.
What is the snowiest month in Chevy Chase?
January is the month with the most snowfall in Chevy Chase. Snow falls for 4.3 days and accumulates 2.6" (66mm) of snow.
How many days does it snow in Chevy Chase?
In Chevy Chase, during the entire year, snow falls for 13.7 days and aggregates up to 8.39" (213mm) of snow.
What are the months with the least sunshine in Chevy Chase?
January, February and December, with an average of 5h of sunshine, are months with the least sunshine in Chevy Chase.
What are the months with the lowest UV index in Chevy Chase?
January, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Chevy Chase.
When is Daylight Saving Time (DST) in Chevy Chase?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Chevy Chase, 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 Chevy Chase?
May through October are months without snowfall in Chevy Chase.
What are the months with the highest UV index in Chevy Chase?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days in Chevy Chase?
With an average of 14h and 54min of daylight, June has the longest days of the year.
What month is the hottest in Chevy Chase?
July, characterized by an average high temperature of 87.8°F (31°C) and a low temperature of 69.4°F (20.8°C), is generally the warmest month in Chevy Chase.
What is the least humid month in Chevy Chase?
July is the least humid month in Chevy Chase, with an average relative humidity of 69%.
What month has the most sunshine in Chevy Chase?
With an average of 10.7h of sunshine, July has the most sunshine of the year.
What is the wettest month in Chevy Chase?
August is the month with the most rainfall. Rain falls for 16.7 days and accumulates 3.82" (97mm) of precipitation.
What is the most humid month in Chevy Chase?
With an average relative humidity of 76%, December is the most humid month in Chevy Chase, Maryland.
What is the month with the shortest days in Chevy Chase?
The month with the shortest days in Chevy Chase, Maryland, is December, with an average of 9h and 30min of daylight.
Average temperature
Chevy Chase, MD
The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (39.9°F).
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure
Chevy Chase, MD
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Chevy Chase, MD
- Average wind speed in January:
7.6mph - Average wind speed in February:
7.8mph - Average wind speed in March:
8mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.5mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.6mph - Average wind speed in November:
6.9mph - Average wind speed in December:
7mph
The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
Chevy Chase, MD
The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (69%).
Average rainfall
Chevy Chase, MD
- Average rainfall in January:
1.69" - Average rainfall in February:
1.89" - Average rainfall in March:
2.09" - Average rainfall in April:
2.36" - Average rainfall in May:
2.99" - Average rainfall in June:
2.52"
- Average rainfall in July:
2.95" - Average rainfall in August:
3.82" - Average rainfall in September:
2.05" - Average rainfall in October:
2.13" - Average rainfall in November:
2.01" - Average rainfall in December:
2.17"
The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is January (1.69").
Average rainfall days
Chevy Chase, MD
- Average rainfall days in January:
8.7 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
16.1 days - Average rainfall days in August:
16.7 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
9.9 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (8.5 days).
Average snowfall
Chevy Chase, MD
The month with the highest snowfall is January (2.6").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Chevy Chase, MD
- Average snowfall days in January:
4.3 days - Average snowfall days in February:
4.4 days - Average snowfall days in March:
2.6 days - Average snowfall days in April:
0.1 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:
2 days
The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Chevy Chase, MD
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - 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 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 0min).
Average sunshine days
Chevy Chase, MD
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
15.5 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
14.3 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
12.7 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
20.4 days - Average sunshine days in December:
19.1 days
The month with the most sunshine days is November (20.4 days).
The months with the least sunshine days are May and July (12.3 days).
Average UV index
Chevy Chase, MD
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover
Chevy Chase, MD
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Chevy Chase, MD
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Chevy Chase, Maryland, USA
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