Climate and monthly weather forecastWilmington, NY
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Wilmington, New York, with temperature in the range of an average low of 10.9°F (-11.7°C) and an average high of 23.4°F (-4.8°C). During the coldest month, January, temperatures average a high of 23.4°F (-4.8°C) and a low of 10.9°F (-11.7°C). Weather in January »Weather in February
The last month of the winter, February, is also a subzero cold month in Wilmington, New York, with an average temperature ranging between max 26.1°F (-3.3°C) and min 12.9°F (-10.6°C). February's commencement is accompanied by an average high-temperature of a still freezing cold 26.1°F (-3.3°C), diverging marginally from January's 23.4°F (-4.8°C). Weather in February »Weather in March
March, the first month of the spring in Wilmington, is an icy month, with an average temperature fluctuating between 20.7°F (-6.3°C) and 34.7°F (1.5°C). March's arrival signals a subtle increase in average high-temperatures, moving from February's subzero cold 26.1°F (-3.3°C) to a cold 34.7°F (1.5°C). Weather in March »Weather in April
April is a frosty spring month in Wilmington, New York, with an average temperature varying between 31.1°F (-0.5°C) and 48.7°F (9.3°C). As Wilmington transitions into April, a rise in the average high-temperature is observed, moving from a cold 34.7°F (1.5°C) in March to a chilly 48.7°F (9.3°C). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Wilmington, New York, with an average temperature fluctuating between 43.3°F (6.3°C) and 63.7°F (17.6°C). Wilmington's weather experiences a significant temperature rise with the arrival of May, soaring from a frosty 48.7°F (9.3°C) in April to a refreshing 63.7°F (17.6°C). Weather in May »Weather in June
June, the first month of the summer in Wilmington, is a pleasant month, with an average temperature ranging between max 70.3°F (21.3°C) and min 50.2°F (10.1°C). June's arrival signals a subtle increase in average high-temperatures, moving from May's comfortable 63.7°F (17.6°C) to an agreeable 70.3°F (21.3°C). Weather in June »Weather in July
July is a warm summer month in Wilmington, New York, with an average temperature varying between 76.8°F (24.9°C) and 55.9°F (13.3°C). Wilmington's temperatures peak on average in July, reaching 76.8°F (24.9°C) at their highest and 55.9°F (13.3°C) at their lowest. Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Wilmington, New York, with an average temperature ranging between min 54.3°F (12.4°C) and max 74.8°F (23.8°C). In August, the average high-temperature registers at a still moderately hot 74.8°F (23.8°C), nearly identical to July's 76.8°F (24.9°C). Weather in August »Weather in September
The first month of the autumn, September, is still a comfortable month in Wilmington, New York, with an average temperature ranging between max 67.8°F (19.9°C) and min 48°F (8.9°C). A minor decrease in the average high-temperature is observed during September, shifting from a moderately hot 74.8°F (23.8°C) in August to an enjoyable 67.8°F (19.9°C). Weather in September »Weather in October
October, like September, in Wilmington, New York, is a cool autumn month, with an average temperature fluctuating between 53.6°F (12°C) and 39.2°F (4°C). The start of October involves a temperature drop, moving from a comfortable 67.8°F (19.9°C) in September to a cool 53.6°F (12°C). Weather in October »Weather in November
The last month of the autumn, November, is another cold month in Wilmington, New York, with temperature in the range of an average low of 27.9°F (-2.3°C) and an average high of 40.3°F (4.6°C). Wilmington's progression into November involves a drop in the average high-temperature, receding from a cool 53.6°F (12°C) in October to a wintry 40.3°F (4.6°C). Weather in November »Weather in December
December, the first month of the winter in Wilmington, is still a freezing cold month, with temperature in the range of an average high of 29.1°F (-1.6°C) and an average low of 18.9°F (-7.3°C). With December's onset, the weather shows a temperature decrease, transitioning from an icy 40.3°F (4.6°C) in November to a subzero cold 29.1°F (-1.6°C). Weather in December »Updated: Aug 13, 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
The lowest temperatures are recorded in January, with averages reaching a high of 23.4°F (-4.8°C) and a low of 10.9°F (-11.7°C).
In Wilmington, during the entire year, the rain falls for 176.2 days and collects up to 31.02" (788mm) of precipitation.
January through May, October through December are months with snowfall.
Throughout the year, there are 104.5 snowfall days, and 55.87" (1419mm) of snow is accumulated.
The months with the lowest UV index are January, March and December, with an average maximum UV index of 1.
The most humid month is February, with an average relative humidity of 89%.
February is the month with the most snowfall. Snow falls for 21.7 days and accumulates 12.48" (317mm) of snow.
With an average of 3h of sunshine, February has the least sunshine of the year.
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.
With an average relative humidity of 76%, May is the least humid month.
The month with the most rainfall is June, when the rain falls for 19.2 days and typically aggregates up to 3.39" (86mm) of precipitation.
June through September are months without snowfall in Wilmington.
With an average of 15h and 30min of daylight, June has the longest days of the year.
The months with the highest UV index are June through August, with an average maximum UV index of 5.
July tends to be the warmest month, with temperatures averaging a daily high of 76.8°F (24.9°C) and a low of 55.9°F (13.3°C).
July has the most sunshine of the year, with an average of 10.1h of sunshine.
The month with the least rainfall is September, when the rain falls for 14.5 days and typically collects 1.97" (50mm) of precipitation.
December has the shortest days of the year in Wilmington, with an average of 8h and 54min of daylight.
Average temperature
Wilmington, NY
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (23.4°F).
The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (10.9°F).
Average pressure
Wilmington, NY
- Average pressure in January:
30.03"Hg - Average pressure in February:
30.01"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.05"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Wilmington, NY
- Average wind speed in January:
6.9mph - Average wind speed in February:
7mph - Average wind speed in March:
7.1mph - Average wind speed in April:
7.4mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.5mph - Average wind speed in September:
5.6mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.5mph - Average wind speed in December:
6.5mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity
Wilmington, NY
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (76%).
Average rainfall
Wilmington, NY
- Average rainfall in January:
2.01" - Average rainfall in February:
2.09" - Average rainfall in March:
2.44" - Average rainfall in April:
2.83" - Average rainfall in May:
3.03" - Average rainfall in June:
3.39"
- Average rainfall in July:
2.52" - Average rainfall in August:
2.72" - Average rainfall in September:
1.97" - Average rainfall in October:
3.11" - Average rainfall in November:
2.52" - Average rainfall in December:
2.4"
The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days
Wilmington, NY
- Average rainfall days in January:
8.7 days - Average rainfall days in February:
8.4 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
17 days - Average rainfall days in May:
17.6 days - Average rainfall days in June:
19.2 days
- Average rainfall days in July:
19.1 days - Average rainfall days in August:
18.9 days - Average rainfall days in September:
14.5 days - Average rainfall days in October:
17.8 days - Average rainfall days in November:
11.5 days - Average rainfall days in December:
10.9 days
The month with the highest number of rainy days is June (19.2 days).
The month with the least rainy days is February (8.4 days).
Average snowfall
Wilmington, NY
- Average snowfall in January:
10.71" - Average snowfall in February:
12.48" - Average snowfall in March:
9.84" - Average snowfall in April:
4.33" - Average snowfall in May:
0.51" - Average snowfall in June:
0"
The month with the highest snowfall is February (12.48").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Wilmington, NY
- Average snowfall days in January:
21.7 days - Average snowfall days in February:
21.7 days - Average snowfall days in March:
18.8 days - Average snowfall days in April:
7.9 days - Average snowfall days in May:
1.2 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:
2.7 days - Average snowfall days in November:
10.9 days - Average snowfall days in December:
19.6 days
The months with the highest number of snowfall days are January and February (21.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Wilmington, NY
- Average daylight in January:
9h and 18min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 48min - Average daylight in June:
15h and 30min
- Average daylight in July:
15h and 6min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 54min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
3h and 12min - Average sunshine in February:
3h and 0min - Average sunshine in March:
4h and 30min - Average sunshine in April:
6h and 54min - Average sunshine in May:
8h and 12min - Average sunshine in June:
8h and 42min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 42min - Average sunshine in October:
4h and 48min - Average sunshine in November:
4h and 36min - Average sunshine in December:
3h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days
Wilmington, NY
- Average sunshine days in January:
6.9 days - Average sunshine days in February:
5.6 days - Average sunshine days in March:
6.8 days - Average sunshine days in April:
8.7 days - Average sunshine days in May:
10.4 days - Average sunshine days in June:
8.8 days
- Average sunshine days in July:
9.4 days - Average sunshine days in August:
9.9 days - Average sunshine days in September:
13.5 days - Average sunshine days in October:
10.8 days - Average sunshine days in November:
11.3 days - Average sunshine days in December:
7.8 days
The month with the most sunshine days is September (13.5 days).
The month with the least sunshine days is February (5.6 days).
Average UV index
Wilmington, NY
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).
Average cloud cover
Wilmington, NY
The month with the most cloud cover is February (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility
Wilmington, NY
The months with the highest visibility are April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March and December (4mi).
