Climate and monthly weather forecastGarrison, NY
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Garrison, New York, with an average temperature varying between 21°F (-6.1°C) and 33.4°F (0.8°C). The month of January sees the lowest average temperatures, reaching 33.4°F (0.8°C) at the peak and 21°F (-6.1°C) at the low. 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 22.5°F (-5.3°C) and 37°F (2.8°C). On the advent of February, Garrison's average high-temperature exhibits a minor adjustment to a still icy 37°F (2.8°C) from January's 33.4°F (0.8°C). Weather in February »Weather in March
March, the first month of the spring in Garrison, is a frosty month, with an average temperature fluctuating between 29.7°F (-1.3°C) and 45.1°F (7.3°C). The beginning of March signals a minor rise in the average high-temperature, moving from an icy 37°F (2.8°C) in February to a chilly 45.1°F (7.3°C). Weather in March »Weather in April
April is a moderate spring month in Garrison, New York, with temperature in the range of an average high of 57.7°F (14.3°C) and an average low of 39.7°F (4.3°C). The average high-temperature increases in April, moving from a frosty 45.1°F (7.3°C) in March to a mild 57.7°F (14.3°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Garrison, New York, with an average temperature fluctuating between 69.6°F (20.9°C) and 49.3°F (9.6°C). With the onset of May, Garrison's average high-temperature sees a rise, moving from April's refreshing 57.7°F (14.3°C) to an agreeable 69.6°F (20.9°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Garrison, New York, with an average temperature fluctuating between 56.5°F (13.6°C) and 77.5°F (25.3°C). The onset of June marks a slight increase in the average high-temperature, moving from an agreeable 69.6°F (20.9°C) in May to a warm 77.5°F (25.3°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Garrison, New York, with an average temperature varying between 83.8°F (28.8°C) and 62.4°F (16.9°C). In Garrison, July is the warmest month, with temperatures averaging a high of 83.8°F (28.8°C) and a low of 62.4°F (16.9°C). July's mean heat index is evaluated at a tropical 91.4°F (33°C). Weather in July »Weather in August
August, the last month of the summer in Garrison, is another warm month, with an average temperature varying between 61.2°F (16.2°C) and 82°F (27.8°C). As Garrison, New York, steps into August, the average high-temperature is measured at a still warm 82°F (27.8°C), displaying minor differences from July's 83.8°F (28.8°C). Weather in August »Weather in September
September, the first month of the autumn in Garrison, is also a moderately hot month, with an average temperature ranging between max 74.3°F (23.5°C) and min 54.9°F (12.7°C). A moderate decline in average high-temperatures is noted in September, moving from a moderately hot 82°F (27.8°C) in August to a still warm 74.3°F (23.5°C). Weather in September »Weather in October
October, like September, in Garrison, New York, is another refreshing autumn month, with an average temperature ranging between max 61.5°F (16.4°C) and min 45.9°F (7.7°C). As September transitions to October, the average high-temperature falls from a moderately hot 74.3°F (23.5°C) to a refreshing 61.5°F (16.4°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Garrison, New York, with temperature in the range of an average high of 48.7°F (9.3°C) and an average low of 35.2°F (1.8°C). Welcoming November, Garrison observes a shift in the average high-temperature, falling from October's comfortable 61.5°F (16.4°C) to a frosty 48.7°F (9.3°C). Weather in November »Weather in December
December, the first month of the winter in Garrison, is still a cold month, with an average temperature varying between 39°F (3.9°C) and 27.7°F (-2.4°C). Garrison's December weather comes with a decrease in average high-temperatures, moving from a frosty 48.7°F (9.3°C) in November to a cold 39°F (3.9°C). Weather in December »Updated: Jul 20, 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
Garrison witnesses the coldest weather in January, with temperatures averaging a high of 33.4°F (0.8°C) and a low of 21°F (-6.1°C).
The months with the least rainfall are January and September Rain falls for 7.3 days and accumulates 1.97" (50mm) of rain.
In Garrison, during the entire year, the rain falls for 155.7 days and collects up to 31.5" (800mm) of precipitation.
Months with snowfall are January through May, October through December.
In Garrison, during the entire year, snow falls for 27.3 days and aggregates up to 14.45" (367mm) of snow.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
The months with the highest humidity are February, October and December, with an average relative humidity of 80%.
February is the month with the most snowfall. Snow falls for 7.4 days and accumulates 3.94" (100mm) of snow.
The month with the least sunshine is February, with an average of 4.5h of sunshine.
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.
April is the least humid month, with an average relative humidity of 73%.
June through September are months without snowfall.
The month with the longest days is June, with an average of 15h and 6min of daylight.
The months with the highest UV index are June and August, with an average maximum UV index of 6.
In Garrison, July is the warmest month, with temperatures averaging a high of 83.8°F (28.8°C) and a low of 62.4°F (16.9°C).
The month with the most sunshine is July, with an average of 10.3h of sunshine.
December is the month with the most rainfall. Rain falls for 10 days and accumulates 3.23" (82mm) of precipitation.
The month with the shortest days is December, with an average of 9h and 12min of daylight.
Average temperature
Garrison, NY
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (33.4°F).
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure
Garrison, NY
- Average pressure in January:
30.05"Hg - Average pressure in February:
30.03"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Garrison, NY
- Average wind speed in January:
6.8mph - Average wind speed in February:
6.8mph - Average wind speed in March:
7mph - Average wind speed in April:
6.8mph - Average wind speed in May:
5.5mph - Average wind speed in June:
5.1mph
- Average wind speed in July:
4.6mph - Average wind speed in August:
4.5mph - Average wind speed in September:
5mph - Average wind speed in October:
5.9mph - Average wind speed in November:
6.2mph - Average wind speed in December:
6.3mph
The windiest month (with the highest average wind speed) is March (7mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity
Garrison, NY
The months with the highest relative humidity are February, October and December (80%).
The month with the lowest relative humidity is April (73%).
Average rainfall
Garrison, NY
- Average rainfall in January:
1.97" - Average rainfall in February:
2.01" - Average rainfall in March:
2.44" - Average rainfall in April:
2.8" - Average rainfall in May:
2.95" - Average rainfall in June:
3.03"
- Average rainfall in July:
3.11" - Average rainfall in August:
2.6" - Average rainfall in September:
1.97" - Average rainfall in October:
3.07" - Average rainfall in November:
2.32" - Average rainfall in December:
3.23"
The wettest month (with the highest rainfall) is December (3.23").
The driest months (with the least rainfall) are January and September (1.97").
Average rainfall days
Garrison, NY
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
11.9 days - Average rainfall days in April:
15.4 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
17.2 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
12.7 days - Average rainfall days in October:
12.9 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
10 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is January (7.3 days).
Average snowfall
Garrison, NY
- Average snowfall in January:
3.31" - Average snowfall in February:
3.94" - Average snowfall in March:
3.43" - Average snowfall in April:
0.16" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is February (3.94").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Garrison, NY
- Average snowfall days in January:
7 days - Average snowfall days in February:
7.4 days - Average snowfall days in March:
5.7 days - Average snowfall days in April:
0.4 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:
0.3 days - Average snowfall days in November:
1.3 days - Average snowfall days in December:
5.1 days
The month with the highest number of snowfall days is February (7.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Garrison, NY
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 12min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
4h and 30min - Average sunshine in March:
6h and 6min - Average sunshine in April:
8h and 12min - Average sunshine in May:
8h and 24min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 6min - Average sunshine in September:
8h and 30min - Average sunshine in October:
5h and 36min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days
Garrison, NY
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
12.1 days - Average sunshine days in June:
10.9 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
12.8 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
16.4 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is June (10.9 days).
Average UV index
Garrison, NY
The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Garrison, NY
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Garrison, NY
The months with the highest visibility are April, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and October (5mi).
