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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 Washington Grove, Maryland, is a wintry winter month, with an average temperature varying between 38.8°F (3.8°C) and 25.2°F (-3.8°C). In Washington Grove, the lowest average temperatures are observed in January, with a high of 38.8°F (3.8°C) and a low of 25.2°F (-3.8°C). Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Washington Grove, Maryland, with an average temperature ranging between max 43.2°F (6.2°C) and min 27.9°F (-2.3°C). The beginning of February reveals an average high-temperature of a chilly 43.2°F (6.2°C), showing minimal deviation from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Washington Grove, Maryland, with an average temperature fluctuating between 35.6°F (2°C) and 51.4°F (10.8°C). A gentle upsurge in temperatures occurs as February gives way to March, with average highs shifting from a frosty 43.2°F (6.2°C) to a cool 51.4°F (10.8°C). Weather in March »
Weather in April
April is a comfortable spring month in Washington Grove, Maryland, with an average temperature varying between 63.9°F (17.7°C) and 45.5°F (7.5°C). With the transition into April, Washington Grove experiences an increase in average high-temperatures, moving up from a fresh 51.4°F (10.8°C) in March to a refreshing 63.9°F (17.7°C). Weather in April »
Weather in May
May, the last month of the spring in Washington Grove, is a warm month, with temperature in the range of an average low of 55°F (12.8°C) and an average high of 73.6°F (23.1°C). Washington Grove's May weather shows an increase in high-temperatures, moving from April's comfortable 63.9°F (17.7°C) to a moderately hot 73.6°F (23.1°C). Weather in May »
Weather in June
June, the first month of the summer in Washington Grove, is still a warm month, with an average temperature ranging between max 81.3°F (27.4°C) and min 62.8°F (17.1°C). With the onset of June, the average high-temperature subtly transitions from 73.6°F (23.1°C) in May to a still moderately hot 81.3°F (27.4°C). Weather in June »
Weather in July
July is a tropical summer month in Washington Grove, Maryland, with an average temperature fluctuating between 67.6°F (19.8°C) and 86.9°F (30.5°C). Washington Grove's temperatures tend to reach their peak averages in July, with a high of 86.9°F (30.5°C) and a low of 67.6°F (19.8°C). For July, the heat index is estimated at a torrid 98.6°F (37°C). Weather in July »
Weather in August
August, the last month of the summer in Washington Grove, is another warm month, with an average temperature ranging between max 84.6°F (29.2°C) and min 66.4°F (19.1°C). August's climate shows a minor adjustment in average high-temperatures to a moderately hot 84.6°F (29.2°C) from July's 86.9°F (30.5°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Washington Grove, Maryland, with temperature in the range of an average high of 77.7°F (25.4°C) and an average low of 59.9°F (15.5°C). Washington Grove's progression into September involves a minor drop in the average high-temperature, slightly receding from a moderately hot 84.6°F (29.2°C) in August to a still warm 77.7°F (25.4°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Washington Grove, Maryland, with an average temperature fluctuating between 49.3°F (9.6°C) and 65.3°F (18.5°C). Washington Grove's progression into October includes a drop in the average high-temperature, from a warm 77.7°F (25.4°C) in September to a comfortable 65.3°F (18.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Washington Grove, Maryland, with an average temperature varying between 53.1°F (11.7°C) and 38.3°F (3.5°C). As October shifts into November, a slight alteration in temperatures is observed, with average highs reducing from an enjoyable 65.3°F (18.5°C) to a cool 53.1°F (11.7°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Washington Grove, Maryland, with temperature in the range of an average high of 44.2°F (6.8°C) and an average low of 32.2°F (0.1°C). As December arrives, Washington Grove's weather displays a minor decrease in high-temperatures, transitioning from November's cool 53.1°F (11.7°C) to a frosty 44.2°F (6.8°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Washington Grove?
January is the coldest month in Washington Grove, with the temperature often reaching an average high of 38.8°F (3.8°C) and an average low of 25.2°F (-3.8°C).
What is the driest month in Washington Grove?
The month with the least rainfall is January, when the rain falls for 8.7 days and typically collects 1.73" (44mm) of precipitation.
How many days does it rain in Washington Grove?
In Washington Grove, during the entire year, the rain falls for 154.8 days and collects up to 29.09" (739mm) of precipitation.
When does it snow in Washington Grove?
January through May, November and December are months with snowfall.
When does it snow the most in Washington Grove?
January is the month with the most snowfall. Snow falls for 4.8 days and accumulates 2.76" (70mm) of snow.
How many days does it snow in Washington Grove?
In Washington Grove, Maryland, during the entire year, snow falls for 16.7 days and aggregates up to 9.76" (248mm) of snow.
What is the month with the least sunshine in Washington Grove?
The months with the least sunshine in Washington Grove, Maryland, are January, February and December, with an average of 5.1h of sunshine.
What is the month with the lowest UV index in Washington Grove?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
When is Daylight Saving Time (DST) in Washington Grove?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Washington Grove, Maryland, 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 most humid month in Washington Grove?
May, October and December, with an average relative humidity of 77%, are most humid months in Washington Grove.
What is the month with the highest UV index in Washington Grove?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When it does not snow in Washington Grove?
June through October are months without snowfall in Washington Grove.
When are the longest days in Washington Grove?
June has the longest days of the year in Washington Grove, Maryland, with an average of 14h and 54min of daylight.
What month is the hottest in Washington Grove?
July, with an average high of 86.9°F (30.5°C) and a low of 67.6°F (19.8°C), signifies the warmest month of the year in Washington Grove, Maryland.
What is the least humid month in Washington Grove?
July is the least humid month, with an average relative humidity of 72%.
What month has the most sunshine in Washington Grove?
July has the most sunshine of the year, with an average of 10.8h of sunshine.
What is the rainiest month in Washington Grove?
August is the month with the most rainfall in Washington Grove, Maryland. Rain falls for 16.7 days and accumulates 3.82" (97mm) of precipitation.
What is the month with the shortest days in Washington Grove?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
Average temperature
Washington Grove, MD
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (38.8°F).
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure
Washington Grove, 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
Washington Grove, MD
- Average wind speed in January:
7.7mph - Average wind speed in February:
7.7mph - Average wind speed in March:
8mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.9mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.5mph - Average wind speed in November:
6.8mph - Average wind speed in December:
7.1mph
The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity
Washington Grove, MD
The months with the highest relative humidity are May, October and December (77%).
The month with the lowest relative humidity is July (72%).
Average rainfall
Washington Grove, MD
- Average rainfall in January:
1.73" - Average rainfall in February:
1.89" - Average rainfall in March:
2.13" - Average rainfall in April:
2.44" - Average rainfall in May:
3.19" - Average rainfall in June:
2.48"
- Average rainfall in July:
3.07" - Average rainfall in August:
3.82" - Average rainfall in September:
1.97" - Average rainfall in October:
2.17" - Average rainfall in November:
2.13" - Average rainfall in December:
2.09"
The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is January (1.73").
Average rainfall days
Washington Grove, MD
- Average rainfall days in January:
8.7 days - Average rainfall days in February:
9.2 days - Average rainfall days in March:
12.5 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
15.2 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
16.7 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
11.3 days - Average rainfall days in November:
9 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (8.7 days).
Average snowfall
Washington Grove, MD
- Average snowfall in January:
2.76" - Average snowfall in February:
2.36" - Average snowfall in March:
2.56" - Average snowfall in April:
0.35" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.76").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Washington Grove, MD
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
3.3 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0.1 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:
0.5 days - Average snowfall days in December:
2.5 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Washington Grove, 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 0min - 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 1min - Average sunshine in February:
5h and 1min - 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 2min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 0min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 6min).
Average sunshine days
Washington Grove, MD
- Average sunshine days in January:
18 days - Average sunshine days in February:
15.7 days - Average sunshine days in March:
15.6 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
13.5 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
11.9 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
19.6 days - Average sunshine days in December:
18.4 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (11.5 days).
Average UV index
Washington Grove, 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, February, November and December (UV index 2).
Average cloud cover
Washington Grove, MD
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility
Washington Grove, 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).
Washington Grove, Maryland, USA
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