Cornwall-on-Hudson
New York, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Cornwall-on-Hudson, NY

January, the same as December, is a wintry winter month in Cornwall-on-Hudson, New York, with average temperature varying between 33.4°F (0.8°C) and 21°F (-6.1°C). The coldest month is January, with an average high-temperature of 33.4°F (0.8°C) and an average low-temperature of 21°F (-6.1°C). Weather in January »

The last month of the winter, February, is another cold month in Cornwall-on-Hudson, New York, with average temperature ranging between min 22.5°F (-5.3°C) and max 37°F (2.8°C). In February, the average high-temperature is essentially the same as in January - a still wintry 37°F (2.8°C). Weather in February »

March, the first month of the spring, in Cornwall-on-Hudson, is a frosty month, with average temperature ranging between max 45.1°F (7.3°C) and min 29.7°F (-1.3°C). In Cornwall-on-Hudson, the average high-temperature slightly increases, from a cold 37°F (2.8°C) in February, to a frosty 45.1°F (7.3°C). Weather in March »

April in Cornwall-on-Hudson, New York, is a moderate spring month, with average temperature varying between 39.7°F (4.3°C) and 57.7°F (14.3°C). In April, the average high-temperature increases, from a chilly 45.1°F (7.3°C) in March, to a moderate 57.7°F (14.3°C). Weather in April »

The last month of the spring, May, is an agreeable month in Cornwall-on-Hudson, New York, with temperature in the range of an average low of 49.3°F (9.6°C) and an average high of 69.6°F (20.9°C). In May, the average high-temperature rises, from a moderate 57.7°F (14.3°C) in April, to an agreeable 69.6°F (20.9°C). Weather in May »

The first month of the summer, June, is a warm month in Cornwall-on-Hudson, New York, with average temperature fluctuating between 77.5°F (25.3°C) and 56.5°F (13.6°C). In June, the average high-temperature slightly increases, from an agreeable 69.6°F (20.9°C) in May, to a warm 77.5°F (25.3°C). Weather in June »

July, like June, in Cornwall-on-Hudson, New York, is another warm summer month, with average temperature ranging between max 83.8°F (28.8°C) and min 62.4°F (16.9°C). With an average high-temperature of 83.8°F (28.8°C) and an average low-temperature of 62.4°F (16.9°C), July is the warmest month. In July, the average heat index is calculated to a hot 91.8°F (33.2°C). Weather in July »

August, the last month of the summer, in Cornwall-on-Hudson, is also a moderately hot month, with average temperature ranging between max 82°F (27.8°C) and min 61.2°F (16.2°C). In Cornwall-on-Hudson, the average high-temperature in August is practically the same as in July - a still warm 82°F (27.8°C). Weather in August »

The first month of the autumn, September, is still a warm month in Cornwall-on-Hudson, New York, with average temperature varying between 74.3°F (23.5°C) and 54.9°F (12.7°C). In September, the average high-temperature slightly decreases, from a moderately hot 82°F (27.8°C) in August, to a still warm 74.3°F (23.5°C). Weather in September »

October, like September, in Cornwall-on-Hudson, New York, is another comfortable autumn month, with average temperature ranging between min 45.9°F (7.7°C) and max 61.5°F (16.4°C). In Cornwall-on-Hudson, New York, the average high-temperature decreases, from a moderately hot 74.3°F (23.5°C) in September, to a comfortable 61.5°F (16.4°C). Weather in October »

November, the last month of the autumn, in Cornwall-on-Hudson, is another chilly month, with average temperature ranging between min 35.2°F (1.8°C) and max 48.7°F (9.3°C). In Cornwall-on-Hudson, the average high-temperature decreases, from an enjoyable 61.5°F (16.4°C) in October, to a chilly 48.7°F (9.3°C). Weather in November »

December, the first month of the winter, in Cornwall-on-Hudson, is still a cold month, with average temperature ranging between max 39°F (3.9°C) and min 27.7°F (-2.4°C). In December, the average high-temperature decreases, from a frosty 48.7°F (9.3°C) in November, to a cold 39°F (3.9°C). Weather in December »

What is the coldest month in Cornwall-on-Hudson?

With an average high-temperature of 33.4°F (0.8°C) and an average low-temperature of 21°F (-6.1°C), January is the coldest month in Cornwall-on-Hudson, New York.

How much does it rain in Cornwall-on-Hudson?

Throughout the year, there are 155.7 rainfall days, and 31.5" (800mm) of precipitation is accumulated.

What is the driest month in Cornwall-on-Hudson?

January and September are months with the least rain when the rain falls for 7.3 days and typically aggregates up to 1.97" (50mm) of rain.

When does it snow in Cornwall-on-Hudson?

January through May, October through December are months with snowfall in Cornwall-on-Hudson, New York.

How much does it snow in Cornwall-on-Hudson?

Throughout the year, there are 27.3 snowfall days, and 14.45" (367mm) of snow is accumulated.

When is the lowest UV index in Cornwall-on-Hudson?

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

What is the most humid month in Cornwall-on-Hudson?

Months with the highest humidity are February, October and December, with an average relative humidity of 80%.

What is the snowiest month in Cornwall-on-Hudson?

February is the month with the most snowfall. Snow falls for 7.4 days and accumulates 3.94" (100mm) of snow.

What is the month with the least sunshine in Cornwall-on-Hudson?

The month with the least sunshine in Cornwall-on-Hudson, New York, is February, with an average of 4.5h of sunshine.

What is the least humid month in Cornwall-on-Hudson?

April is the least humid month in Cornwall-on-Hudson, New York, with an average relative humidity of 73%.

When it does not snow in Cornwall-on-Hudson?

June through September are months without snowfall.

When are the longest days in Cornwall-on-Hudson?

With an average of 15.1h of daylight, June has the longest days of the year in Cornwall-on-Hudson.

What are the months with the highest UV index in Cornwall-on-Hudson?

June and August, with an average maximum UV index of 6, are months with the highest UV index in Cornwall-on-Hudson.

What is the warmest month in Cornwall-on-Hudson?

With an average high-temperature of 83.8°F (28.8°C) and an average low-temperature of 62.4°F (16.9°C), July is the warmest month.

What month has the most sunshine in Cornwall-on-Hudson?

The month with the most sunshine is July, with an average of 10.3h of sunshine.

What is the rainiest month in Cornwall-on-Hudson?

December is the month with the most rainfall in Cornwall-on-Hudson, New York. Rain falls for 10 days and accumulates 3.23" (82mm) of precipitation.

What is the month with the shortest days in Cornwall-on-Hudson?

The month with the shortest days is December, with an average of 9.2h of daylight.
Average temperature - Cornwall-on-Hudson, NY
Average humidity - Cornwall-on-Hudson, NY
Average rainfall - Cornwall-on-Hudson, NY

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 - Cornwall-on-Hudson, NY

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 - Cornwall-on-Hudson, NY
Average snowfall days - Cornwall-on-Hudson, NY

The month with the highest number of snowfall days is February (7.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Cornwall-on-Hudson, NY

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.2h).

The month with the most sunshine is July (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.5h).

Average UV index - Cornwall-on-Hudson, NY