Climate and monthly weather forecast
Wilmington, NY

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Weather in January

January, like December, is a freezing cold winter month in Wilmington, New York, with temperature in the range of an average high of 23.4°F (-4.8°C) and an average low of 10.9°F (-11.7°C). January tends to be the coldest month, with temperatures averaging a daily high of 23.4°F (-4.8°C) and a low of 10.9°F (-11.7°C). Weather in January »

Weather in February

February, the last month of the winter in Wilmington, is also a subzero cold month, with temperature in the range of an average high of 26.1°F (-3.3°C) and an average low of 12.9°F (-10.6°C). As Wilmington welcomes February, the average high-temperature stabilizes at a still freezing cold 26.1°F (-3.3°C), showing little deviation from January's 23.4°F (-4.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a wintry month in Wilmington, New York, with an average temperature fluctuating between 34.7°F (1.5°C) and 20.7°F (-6.3°C). In Wilmington, the onset of March comes with a modest high-temperature shift, transitioning 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 in Wilmington, New York, is a chilly spring month, with an average temperature ranging between min 31.1°F (-0.5°C) and max 48.7°F (9.3°C). With the onset of April, the average high-temperature slightly shifts from March's icy 34.7°F (1.5°C) to a chilly 48.7°F (9.3°C). Weather in April »

Weather in May

May, the last month of the spring in Wilmington, is a refreshing month, with an average temperature fluctuating between 43.3°F (6.3°C) and 63.7°F (17.6°C). The shift from April to May brings a noticeable increase in the average high-temperature, escalating from a chilly 48.7°F (9.3°C) 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 fluctuating between 70.3°F (21.3°C) and 50.2°F (10.1°C). The coming of June brings a minor shift in Wilmington's weather, with average high-temperatures adjusting from May's refreshing 63.7°F (17.6°C) to an agreeable 70.3°F (21.3°C). Weather in June »

Weather in July

July in Wilmington, New York, is a moderately hot summer month, with an average temperature ranging between max 76.8°F (24.9°C) and min 55.9°F (13.3°C). Wilmington records the warmest temperatures in July, averaging a high of 76.8°F (24.9°C) and a low of 55.9°F (13.3°C). 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 fluctuating between 54.3°F (12.4°C) and 74.8°F (23.8°C). Wilmington, New York, measures an average high-temperature of a still warm 74.8°F (23.8°C) in August, nearly consistent with the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Wilmington, is still a comfortable month, with an average temperature fluctuating between 48°F (8.9°C) and 67.8°F (19.9°C). The onset of September brings a small shift in high-temperatures, falling from a moderately hot 74.8°F (23.8°C) in August to a comfortable 67.8°F (19.9°C). Weather in September »

Weather in October

October, the same as September, is another fresh autumn month in Wilmington, New York, with an average temperature ranging between min 39.2°F (4°C) and max 53.6°F (12°C). The transition into October indicates a reduction in the average high-temperature, down to a cool 53.6°F (12°C) from September's enjoyable 67.8°F (19.9°C). Weather in October »

Weather in November

November, the last month of the autumn in Wilmington, is another cold month, with an average temperature ranging between min 27.9°F (-2.3°C) and max 40.3°F (4.6°C). November ushers in a slight temperature change, with average high-temperatures reducing from October's fresh 53.6°F (12°C) to an icy 40.3°F (4.6°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Wilmington, New York, with an average temperature fluctuating between 18.9°F (-7.3°C) and 29.1°F (-1.6°C). The onset of December is marked by a decrease in temperature, transitioning from a cold 40.3°F (4.6°C) in November to a subzero cold 29.1°F (-1.6°C). Weather in December »
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Frequently asked questions

What are the coldest months in Wilmington?

January is Wilmington's coldest month, registering average high temperatures of 23.4°F (-4.8°C) and lows of 10.9°F (-11.7°C).

How many days does it rain in Wilmington?

Throughout the year, there are 176.2 rainfall days, and 31.02" (788mm) of precipitation is accumulated.

When does it snow in Wilmington?

January through May, October through December are months with snowfall.

How much does it snow in Wilmington?

In Wilmington, New York, during the entire year, snow falls for 104.5 days and aggregates up to 55.87" (1419mm) of snow.

When is the lowest UV index in Wilmington?

The months with the lowest UV index are January, March and December, with an average maximum UV index of 1.

What is the most humid month in Wilmington?

February is the most humid month, with an average relative humidity of 89%.

When does it snow the most in Wilmington?

The month with the most snowfall in Wilmington is February, when snow falls for 21.7 days and typically aggregates up to 12.48" (317mm) of snow.

What is the month with the least sunshine in Wilmington?

The month with the least sunshine in Wilmington is February, with an average of 3h of sunshine.

When is Daylight Saving Time (DST) in Wilmington?

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 Wilmington?

May is the least humid month in Wilmington, with an average relative humidity of 76%.

What is the wettest month in Wilmington?

June is the month with the most rainfall. Rain falls for 19.2 days and accumulates 3.39" (86mm) of precipitation.

When it does not snow in Wilmington?

In Wilmington, New York, snow does not fall in June through September.

When are the longest days in Wilmington?

The month with the longest days is June, with an average of 15h and 30min of daylight.

When is the highest UV index in Wilmington?

June through August, with an average maximum UV index of 5, are months with the highest UV index.

What month is the hottest in Wilmington?

Wilmington experiences its average highest temperatures in July, reaching a peak of 76.8°F (24.9°C) and a minimum of 55.9°F (13.3°C).

What month has the most sunshine in Wilmington?

The month with the most sunshine is July, with an average of 10.1h of sunshine.

What is the driest month in Wilmington?

September is the month with the least rainfall. Rain falls for 14.5 days and accumulates 1.97" (50mm) of precipitation.

What is the month with the shortest days in Wilmington?

With an average of 8h and 54min of daylight, December has the shortest days of the year in Wilmington.

Average temperature
Wilmington, NY

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).

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Average pressure
Wilmington, NY

Average pressure - Wilmington, NY

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
Wilmington, NY

Average wind speed - Wilmington, NY

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).

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Average rainfall
Wilmington, NY

Average rainfall - Wilmington, NY

The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days
Wilmington, NY

Average rainfall days - Wilmington, NY

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).

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Average snowfall
Wilmington, NY

Average snowfall - Wilmington, NY

The month with the highest snowfall is February (12.48").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Wilmington, NY

Average snowfall days - Wilmington, NY

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).

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Average daylight / Average sunshine
Wilmington, NY

Average daylight / Average sunshine - Wilmington, NY

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).

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).

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Average sunshine days
Wilmington, NY

Average sunshine days - Wilmington, NY

The month with the most sunshine days is September (13.5 days).
The month with the least sunshine days is February (5.6 days).

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Average UV index
Wilmington, NY

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).

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Average visibility
Wilmington, NY

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).

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Wilmington, New York, USA

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