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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, the same as December, in Chevy Chase Heights, Pennsylvania, is another subzero cold winter month, with an average temperature ranging between min 19°F (-7.2°C) and max 31.3°F (-0.4°C). With average high and low temperatures of 31.3°F (-0.4°C) and 19°F (-7.2°C) respectively, January is Chevy Chase Heights's coldest month. Weather in January »
Weather in February
February, the last month of the winter in Chevy Chase Heights, is an icy month, with temperature in the range of an average low of 21.6°F (-5.8°C) and an average high of 35.4°F (1.9°C). The weather during February records an average high-temperature of an icy 35.4°F (1.9°C), closely mirroring the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Chevy Chase Heights, Pennsylvania, with an average temperature ranging between min 28.9°F (-1.7°C) and max 45.1°F (7.3°C). With the onset of March, Chevy Chase Heights experiences a temperature shift, with the average high-temperature moving from an icy 35.4°F (1.9°C) in February to a chilly 45.1°F (7.3°C). Weather in March »
Weather in April
April in Chevy Chase Heights, Pennsylvania, is a mild spring month, with an average temperature varying between 57.6°F (14.2°C) and 39°F (3.9°C). April sees a rise in the average high-temperature, climbing from a chilly 45.1°F (7.3°C) in March to a refreshing 57.6°F (14.2°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Chevy Chase Heights, Pennsylvania, with temperature in the range of an average high of 69.3°F (20.7°C) and an average low of 49.3°F (9.6°C). The shift into May is marked by a rise in the average high-temperature, moving from April's mild 57.6°F (14.2°C) to a pleasant 69.3°F (20.7°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Chevy Chase Heights, Pennsylvania, with temperature in the range of an average low of 55°F (12.8°C) and an average high of 76.1°F (24.5°C). Chevy Chase Heights's transition into June brings a slight rise in the average high-temperature, moving from a pleasant 69.3°F (20.7°C) in May to a warm 76.1°F (24.5°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Chevy Chase Heights, Pennsylvania, with an average temperature varying between 81.1°F (27.3°C) and 59.4°F (15.2°C). Chevy Chase Heights's July weather, with an average high temperature of 81.1°F (27.3°C) and an average low temperature of 59.4°F (15.2°C), tends to be the warmest of the year. The heat index for July is evaluated at a hot 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Chevy Chase Heights, Pennsylvania, with an average temperature fluctuating between 57.7°F (14.3°C) and 79.2°F (26.2°C). The transition into August notes an average high-temperature of a still moderately hot 79.2°F (26.2°C), revealing a mild distinction from the 81.1°F (27.3°C) in July. Weather in August »
Weather in September
September, the first month of the autumn in Chevy Chase Heights, is also an agreeable month, with an average temperature varying between 72.7°F (22.6°C) and 52.9°F (11.6°C). The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from a warm 79.2°F (26.2°C) to a pleasant 72.7°F (22.6°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Chevy Chase Heights, Pennsylvania, with an average temperature varying between 43.7°F (6.5°C) and 59.9°F (15.5°C). With the onset of October, Chevy Chase Heights experiences a modest temperature adjustment, with the average high-temperature receding from a pleasant 72.7°F (22.6°C) in September to a moderate 59.9°F (15.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Chevy Chase Heights, is also a frosty month, with an average temperature varying between 47.1°F (8.4°C) and 32.4°F (0.2°C). Chevy Chase Heights experiences a temperature shift at the start of November, with average high-temperatures adjusting from a mild 59.9°F (15.5°C) in October to a frosty 47.1°F (8.4°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Chevy Chase Heights, Pennsylvania, with an average temperature ranging between max 37.4°F (3°C) and min 27°F (-2.8°C). Chevy Chase Heights's progression into December involves a drop in the average high-temperature, receding from a frosty 47.1°F (8.4°C) in November to an icy 37.4°F (3°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Chevy Chase Heights?
January, with average temperatures reaching a high of 31.3°F (-0.4°C) and a low of 19°F (-7.2°C), is the coldest month.
How many days does it rain in Chevy Chase Heights?
In Chevy Chase Heights, during the entire year, the rain falls for 183.5 days and collects up to 33.46" (850mm) of precipitation.
When does it snow in Chevy Chase Heights?
Months with snowfall are January through May, October through December.
What is the snowiest month in Chevy Chase Heights?
The month with the most snowfall in Chevy Chase Heights is January, when snow falls for 17.6 days and typically aggregates up to 7.05" (179mm) of snow.
How many days does it snow in Chevy Chase Heights?
In Chevy Chase Heights, Pennsylvania, during the entire year, snow falls for 67.3 days and aggregates up to 28.62" (727mm) of snow.
What is the month with the least sunshine in Chevy Chase Heights?
With an average of 2.8h of sunshine, January has the least sunshine of the year in Chevy Chase Heights, Pennsylvania.
What is the most humid month in Chevy Chase Heights?
With an average relative humidity of 87%, February is the most humid month in Chevy Chase Heights.
When is Daylight Saving Time (DST) in Chevy Chase Heights?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Chevy Chase Heights, 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 in Chevy Chase Heights?
April, June through August, with an average relative humidity of 78%, are the least humid months in Chevy Chase Heights.
What is the rainiest month in Chevy Chase Heights?
May is the month with the most rainfall in Chevy Chase Heights. Rain falls for 21.5 days and accumulates 3.62" (92mm) of precipitation.
What is the month with the highest UV index in Chevy Chase Heights?
The months with the highest UV index are May through August, with an average maximum UV index of 5.
When it does not snow in Chevy Chase Heights?
June through September are months without snowfall in Chevy Chase Heights, Pennsylvania.
When are the longest days in Chevy Chase Heights?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What part of the year is the hottest in Chevy Chase Heights?
Temperature records in Chevy Chase Heights mark July as the warmest month, with highs averaging 81.1°F (27.3°C) and lows at 59.4°F (15.2°C).
What is the month with the most sunshine in Chevy Chase Heights?
The months with the most sunshine are July and August, with an average of 9.8h of sunshine.
What is the driest month in Chevy Chase Heights?
The month with the least rainfall in Chevy Chase Heights is November, when the rain falls for 11.6 days and typically collects 1.93" (49mm) of precipitation.
What is the month with the shortest days in Chevy Chase Heights?
The month with the shortest days is December, with an average of 9h and 18min of daylight.
When is the lowest UV index in Chevy Chase Heights?
With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature
Chevy Chase Heights, PA
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.3°F).
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure
Chevy Chase Heights, PA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Chevy Chase Heights, PA
- Average wind speed in January:
9.3mph - Average wind speed in February:
8.9mph - Average wind speed in March:
8.4mph - Average wind speed in April:
8.6mph - Average wind speed in May:
6.9mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.8mph - Average wind speed in December:
8.8mph
The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Chevy Chase Heights, PA
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, June, July and August (78%).
Average rainfall
Chevy Chase Heights, PA
- Average rainfall in January:
2.32" - Average rainfall in February:
2.8" - Average rainfall in March:
2.44" - Average rainfall in April:
3.39" - Average rainfall in May:
3.62" - Average rainfall in June:
3.11"
- Average rainfall in July:
3.19" - Average rainfall in August:
2.4" - Average rainfall in September:
2.36" - Average rainfall in October:
3.15" - Average rainfall in November:
1.93" - Average rainfall in December:
2.76"
The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is November (1.93").
Average rainfall days
Chevy Chase Heights, PA
- Average rainfall days in January:
9.1 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
18 days - Average rainfall days in May:
21.5 days - Average rainfall days in June:
18.8 days
- Average rainfall days in July:
19.6 days - Average rainfall days in August:
17.9 days - Average rainfall days in September:
15.2 days - Average rainfall days in October:
16.3 days - Average rainfall days in November:
11.6 days - Average rainfall days in December:
11.9 days
The month with the highest number of rainy days is May (21.5 days).
The month with the least rainy days is January (9.1 days).
Average snowfall
Chevy Chase Heights, PA
- Average snowfall in January:
7.05" - Average snowfall in February:
6.89" - Average snowfall in March:
3.78" - Average snowfall in April:
1.1" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is January (7.05").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Chevy Chase Heights, PA
- Average snowfall days in January:
17.6 days - Average snowfall days in February:
14.4 days - Average snowfall days in March:
9.3 days - Average snowfall days in April:
3.6 days - Average snowfall days in May:
0.6 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:
1.1 days - Average snowfall days in November:
7.6 days - Average snowfall days in December:
13.1 days
The month with the highest number of snowfall days is January (17.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Chevy Chase Heights, PA
- Average daylight in January:
9h and 4min - 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 3min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
2h and 5min - Average sunshine in February:
3h and 1min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 3min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 2min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 4min - Average sunshine in December:
3h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days
Chevy Chase Heights, PA
- Average sunshine days in January:
7.5 days - Average sunshine days in February:
7.3 days - Average sunshine days in March:
10.4 days - Average sunshine days in April:
9.8 days - Average sunshine days in May:
7.9 days - Average sunshine days in June:
9.3 days
- Average sunshine days in July:
9.7 days - Average sunshine days in August:
10.8 days - Average sunshine days in September:
12.5 days - Average sunshine days in October:
12 days - Average sunshine days in November:
13.3 days - Average sunshine days in December:
9.8 days
The month with the most sunshine days is November (13.3 days).
The month with the least sunshine days is February (7.3 days).
Average UV index
Chevy Chase Heights, PA
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Chevy Chase Heights, PA
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility
Chevy Chase Heights, PA
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
Chevy Chase Heights, Pennsylvania, USA
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