Monthly weather forecast and climate
Ardsley, NY

January, like December, in Ardsley, New York, is a wintry winter month, with temperature in the range of an average high of 35.2°F (1.8°C) and an average low of 23.9°F (-4.5°C). The coldest month is January, with an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 23.9°F (-4.5°C). Weather in January »

February, the last month of the winter, in Ardsley, is another cold month, with average temperature fluctuating between 25.5°F (-3.6°C) and 38.1°F (3.4°C). In Ardsley, the average high-temperature in February is almost the same as in January - a still wintry 38.1°F (3.4°C). Weather in February »

March, the first month of the spring, in Ardsley, is a chilly month, with average temperature fluctuating between 45.9°F (7.7°C) and 32.5°F (0.3°C). In Ardsley, the average high-temperature in March marginally rises, from a cold 38.1°F (3.4°C) in February, to a chilly 45.9°F (7.7°C). Weather in March »

April is a moderate spring month in Ardsley, New York, with average temperature varying between 42.4°F (5.8°C) and 58.1°F (14.5°C). In Ardsley, the average high-temperature rises, from a chilly 45.9°F (7.7°C) in March, to a mild 58.1°F (14.5°C). Weather in April »

May, the last month of the spring, in Ardsley, is a pleasant month, with average temperature varying between 68.9°F (20.5°C) and 52.2°F (11.2°C). In May, the average high-temperature rises, from a moderate 58.1°F (14.5°C) in April, to a pleasant 68.9°F (20.5°C). Weather in May »

The first month of the summer, June, is a warm month in Ardsley, New York, with average temperature varying between 60.3°F (15.7°C) and 77.5°F (25.3°C). In Ardsley, the average high-temperature slightly increases, from a pleasant 68.9°F (20.5°C) in May, to a warm 77.5°F (25.3°C). Weather in June »

July, like June, in Ardsley, New York, is another warm summer month, with temperature in the range of an average high of 84.4°F (29.1°C) and an average low of 67.5°F (19.7°C). With an average high-temperature of 84.4°F (29.1°C) and an average low-temperature of 67.5°F (19.7°C), July is the warmest month. In July, the average heat index is appraised at a hot 91.6°F (33.1°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Ardsley, New York, with temperature in the range of an average low of 66.2°F (19°C) and an average high of 82.6°F (28.1°C). In Ardsley, New York, the average high-temperature is essentially the same as in July - a still moderately hot 82.6°F (28.1°C). Weather in August »

September, the first month of the autumn, in Ardsley, is also a moderately hot month, with temperature in the range of an average high of 75.2°F (24°C) and an average low of 59.5°F (15.3°C). In September, the average high-temperature marginally drops, from 82.6°F (28.1°C) in August, to a still warm 75.2°F (24°C). Weather in September »

October, the same as September, is another enjoyable autumn month in Ardsley, New York, with average temperature fluctuating between 49.5°F (9.7°C) and 62.6°F (17°C). In Ardsley, the average high-temperature decreases, from a warm 75.2°F (24°C) in September, to a comfortable 62.6°F (17°C). Weather in October »

The last month of the autumn, November, is another cool month in Ardsley, New York, with average temperature fluctuating between 50.5°F (10.3°C) and 38.3°F (3.5°C). In Ardsley, New York, the average high-temperature drops, from a comfortable 62.6°F (17°C) in October, to a fresh 50.5°F (10.3°C). Weather in November »

The first month of the winter, December, is also a wintry month in Ardsley, New York, with temperature in the range of an average high of 41°F (5°C) and an average low of 30.9°F (-0.6°C). In Ardsley, the average high-temperature drops, from a cool 50.5°F (10.3°C) in November, to a wintry 41°F (5°C). Weather in December »

What is the coldest month in Ardsley?

The coldest month in Ardsley is January, with an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 23.9°F (-4.5°C).

How many days does it rain in Ardsley?

Throughout the year, in Ardsley, New York, there are 132.4 rainfall days, and 15.63" (397mm) of precipitation is accumulated.

When does it snow in Ardsley?

Months with snowfall in Ardsley are January through April, October through December.

How many days does it snow in Ardsley?

Throughout the year, in Ardsley, New York, there are 18.9 snowfall days, and 5.08" (129mm) of snow is accumulated.

What is the month with the lowest UV index in Ardsley?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Ardsley.

What are the most humid months in Ardsley?

February and December, with an average relative humidity of 77%, are most humid months in Ardsley, New York.

What is the driest month in Ardsley?

The month with the least rainfall in Ardsley is February when the rain falls for 7.3 days and typically collects 0.83" (21mm) of precipitation.

What is the month with the least sunshine in Ardsley?

The month with the least sunshine is February, with an average of 4.7h of sunshine.

When does it snow the most in Ardsley?

The month with the most snowfall in Ardsley is March when snow falls for 4.2 days and typically aggregates up to 1.65" (42mm) of snow.

When it does not snow in Ardsley?

In Ardsley snow does not fall in May through September.

When are the longest days in Ardsley?

With an average of 15.1h of daylight, June has the longest days of the year.

What is the month with the highest UV index in Ardsley?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Ardsley, New York.

What is the warmest month in Ardsley?

The warmest month in Ardsley, New York, is July, with an average high-temperature of 84.4°F (29.1°C) and an average low-temperature of 67.5°F (19.7°C).

What is the wettest month in Ardsley?

July is the month with the most rainfall in Ardsley, New York. Rain falls for 15.1 days and accumulates 2.01" (51mm) of precipitation.

What month has the most sunshine in Ardsley?

With an average of 10.4h of sunshine, July has the most sunshine of the year in Ardsley, New York.

What is the least humid month in Ardsley?

With an average relative humidity of 70%, August is the least humid month in Ardsley, New York.

What is the month with the shortest days in Ardsley?

With an average of 9.3h of daylight, December has the shortest days of the year in Ardsley.
Average temperature - Ardsley, NY
Average pressure - Ardsley, NY

The month with the highest atmospheric pressure is November (30.1").
The month with the lowest atmospheric pressure is June (29.93").

Average wind speed - Ardsley, NY

The windiest months (with the highest average wind speed) are January and March (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

Average humidity - Ardsley, NY
Average rainfall - Ardsley, NY
Average rainfall days - Ardsley, NY

The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is January (6.5 days).

Average snowfall - Ardsley, NY
Average snowfall days - Ardsley, NY

The month with the highest number of snowfall days is February (5.2 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine - Ardsley, NY

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.7h).

Average sunshine days - Ardsley, NY

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (13.8 days).

Average UV index - Ardsley, NY
Average visibility - Ardsley, NY

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).