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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, is an icy winter month in Garrison, Maryland, with an average temperature fluctuating between 37.9°F (3.3°C) and 25.3°F (-3.7°C). Garrison witnesses the coldest weather in January, with temperatures averaging a high of 37.9°F (3.3°C) and a low of 25.3°F (-3.7°C). Weather in January »
Weather in February
February, the last month of the winter in Garrison, is also an icy month, with an average temperature varying between 27.9°F (-2.3°C) and 41.9°F (5.5°C). February's presence records an average high-temperature of a still icy 41.9°F (5.5°C), closely mirroring January's climate. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Garrison, Maryland, with temperature in the range of an average low of 35.1°F (1.7°C) and an average high of 50.4°F (10.2°C). With the onset of March, Garrison's weather sees a minor temperature rise, transitioning from a cold 41.9°F (5.5°C) in February to a cool 50.4°F (10.2°C). Weather in March »
Weather in April
April in Garrison, Maryland, is a comfortable spring month, with temperature in the range of an average low of 45°F (7.2°C) and an average high of 62.6°F (17°C). The shift into April is marked by a rise in the average high-temperature, moving from March's fresh 50.4°F (10.2°C) to a refreshing 62.6°F (17°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Garrison, Maryland, with an average temperature varying between 55°F (12.8°C) and 72.1°F (22.3°C). Garrison's transition into May brings a rise in the average high-temperature, moving from a comfortable 62.6°F (17°C) in April to a pleasant 72.1°F (22.3°C). Weather in May »
Weather in June
June, the first month of the summer in Garrison, is a moderately hot month, with an average temperature fluctuating between 62.6°F (17°C) and 79.9°F (26.6°C). June's onset brings a minor rise in the average high-temperature, moving from an agreeable 72.1°F (22.3°C) in May to a warm 79.9°F (26.6°C). Weather in June »
Weather in July
July, like June, in Garrison, Maryland, is a moderately hot summer month, with an average temperature fluctuating between 84.9°F (29.4°C) and 67.8°F (19.9°C). The average temperatures reach their apex in July, averaging 84.9°F (29.4°C) at the high end and 67.8°F (19.9°C) at the low end. In July, the average heat index is computed to be a tropical 93.2°F (34°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Garrison, Maryland, with temperature in the range of an average high of 83.1°F (28.4°C) and an average low of 66.6°F (19.2°C). The average high-temperature for August is a still warm 83.1°F (28.4°C), closely aligning with the temperature of the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Garrison, is still a warm month, with an average temperature fluctuating between 76.5°F (24.7°C) and 59.7°F (15.4°C). With the arrival of September, Garrison notices a mild change in the average high-temperature, sliding from August's moderately hot 83.1°F (28.4°C) to a still warm 76.5°F (24.7°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Garrison, Maryland, with an average temperature varying between 49.5°F (9.7°C) and 64.8°F (18.2°C). The arrival of October corresponds with a reduction in the average high-temperature, down from September's warm 76.5°F (24.7°C) to a comfortable 64.8°F (18.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Garrison, Maryland, with an average temperature varying between 52.7°F (11.5°C) and 38.3°F (3.5°C). In Garrison, entering November brings a temperature decrement, reducing from October's enjoyable 64.8°F (18.2°C) to a fresh 52.7°F (11.5°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Garrison, Maryland, with an average temperature fluctuating between 32.4°F (0.2°C) and 43.7°F (6.5°C). December's arrival correlates with a reduction in the average high-temperature, down from a cool 52.7°F (11.5°C) in November to a frosty 43.7°F (6.5°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Garrison?
The coldest period is January, when temperatures fluctuate between an average high of 37.9°F (3.3°C) and a low of 25.3°F (-3.7°C).
What is the driest month in Garrison?
January and February are months with the least rain in Garrison, Maryland, when the rain falls for 9.1 days and typically aggregates up to 2.28" (58mm) of rain.
How much does it rain in Garrison?
In Garrison, Maryland, during the entire year, the rain falls for 167.8 days and collects up to 34.53" (877mm) of precipitation.
When does it snow in Garrison?
Months with snowfall are January through April, November and December.
How much does it snow in Garrison?
Throughout the year, in Garrison, Maryland, there are 21 snowfall days, and 10.91" (277mm) of snow is accumulated.
What is the month with the least sunshine in Garrison?
January and February, with an average of 5h of sunshine, are months with the least sunshine.
What is the month with the lowest UV index in Garrison?
The months with the lowest UV index in Garrison are January, February, November and December, with an average maximum UV index of 2.
What is the snowiest month in Garrison?
March is the month with the most snowfall in Garrison. Snow falls for 4.3 days and accumulates 3.39" (86mm) of snow.
When is Daylight Saving Time (DST) in Garrison?
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 in Garrison?
April and July, with an average relative humidity of 73%, are the least humid months.
What is the most humid month in Garrison?
The most humid month in Garrison is May, with an average relative humidity of 78%.
When it does not snow in Garrison?
In Garrison, snow does not fall in May through October.
What are the months with the highest UV index in Garrison?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days in Garrison?
With an average of 14h and 54min of daylight, June has the longest days of the year.
What month is the hottest in Garrison?
Garrison, Maryland, notes the warmest temperatures in July, with a average high of 84.9°F (29.4°C) and a low of 67.8°F (19.9°C).
What month has the most sunshine in Garrison?
July has the most sunshine of the year in Garrison, with an average of 10.7h of sunshine.
What is the wettest month in Garrison?
The month with the most rainfall is August, when the rain falls for 17.3 days and typically aggregates up to 4.37" (111mm) of precipitation.
What is the month with the shortest days in Garrison?
With an average of 9h and 24min of daylight, December has the shortest days of the year in Garrison, Maryland.
Average temperature
Garrison, MD
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37.9°F).
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).
Average pressure
Garrison, MD
- 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:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.06"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 (29.94"Hg).
Average wind speed
Garrison, MD
- Average wind speed in January:
8.7mph - Average wind speed in February:
8.7mph - Average wind speed in March:
8.8mph - 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:
5.4mph - Average wind speed in August:
5.3mph - Average wind speed in September:
6.1mph - Average wind speed in October:
7.3mph - Average wind speed in November:
7.6mph - Average wind speed in December:
8mph
The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Garrison, MD
The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are April and July (73%).
Average rainfall
Garrison, MD
- Average rainfall in January:
2.28" - Average rainfall in February:
2.28" - Average rainfall in March:
2.6" - Average rainfall in April:
2.76" - Average rainfall in May:
3.31" - Average rainfall in June:
2.72"
- Average rainfall in July:
3.62" - Average rainfall in August:
4.37" - Average rainfall in September:
2.4" - Average rainfall in October:
2.72" - Average rainfall in November:
2.64" - Average rainfall in December:
2.83"
The wettest month (with the highest rainfall) is August (4.37").
The driest months (with the least rainfall) are January and February (2.28").
Average rainfall days
Garrison, MD
- Average rainfall days in January:
9.1 days - Average rainfall days in February:
10.1 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
18.2 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
18.1 days - Average rainfall days in August:
17.3 days - Average rainfall days in September:
14.2 days - Average rainfall days in October:
13.3 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
11.4 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (9.1 days).
Average snowfall
Garrison, MD
The month with the highest snowfall is March (3.39").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Garrison, MD
- Average snowfall days in January:
5.8 days - Average snowfall days in February:
6.1 days - Average snowfall days in March:
4.3 days - Average snowfall days in April:
0.4 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:
0.5 days - Average snowfall days in December:
3.9 days
The month with the highest number of snowfall days is February (6.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Garrison, MD
- Average daylight in January:
9h and 5min - 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 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 2min
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 24min).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 4min - 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 42min).
The months with the least sunshine are January and February (Average sunshine: 5h and 0min).
Average sunshine days
Garrison, MD
- Average sunshine days in January:
16.7 days - Average sunshine days in February:
13.6 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
12.9 days - Average sunshine days in May:
10.2 days - Average sunshine days in June:
11.7 days
- Average sunshine days in July:
10.9 days - Average sunshine days in August:
11.7 days - Average sunshine days in September:
14.1 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is May (10.2 days).
Average UV index
Garrison, 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
Garrison, MD
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility
Garrison, 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).
Garrison, Maryland, USA
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