Monthly weather forecast and climate
Clarkson, NY

January, the same as December, in Clarkson, New York, is another subzero cold winter month, with average temperature ranging between min 20.5°F (-6.4°C) and max 29.7°F (-1.3°C). January is the coldest month, with an average high-temperature of 29.7°F (-1.3°C) and an average low-temperature of 20.5°F (-6.4°C). Weather in January »

The last month of the winter, February, is another freezing cold month in Clarkson, New York, with temperature in the range of an average low of 21.6°F (-5.8°C) and an average high of 31.3°F (-0.4°C). In Clarkson, the average high-temperature in February is relatively the same as in January - a still freezing cold 31.3°F (-0.4°C). Weather in February »

March, the first month of the spring, in Clarkson, is a wintry month, with average temperature varying between 38.8°F (3.8°C) and 28.4°F (-2°C). In Clarkson, the average high-temperature marginally rises, from a freezing cold 31.3°F (-0.4°C) in February, to a cold 38.8°F (3.8°C). Weather in March »

April is a cool spring month in Clarkson, New York, with average temperature ranging between min 37.6°F (3.1°C) and max 50°F (10°C). In Clarkson, the average high-temperature rises, from a cold 38.8°F (3.8°C) in March, to a fresh 50°F (10°C). Weather in April »

The last month of the spring, May, is an enjoyable month in Clarkson, New York, with average temperature ranging between max 61.7°F (16.5°C) and min 48°F (8.9°C). In Clarkson, the average high-temperature rises, from a cool 50°F (10°C) in April, to an enjoyable 61.7°F (16.5°C). Weather in May »

The first month of the summer, June, is an agreeable month in Clarkson, New York, with average temperature fluctuating between 56.8°F (13.8°C) and 69.6°F (20.9°C). In Clarkson, the average high-temperature slightly increases, from an enjoyable 61.7°F (16.5°C) in May, to an agreeable 69.6°F (20.9°C). Weather in June »

July in Clarkson, New York, is a warm summer month, with average temperature ranging between min 64.2°F (17.9°C) and max 77.2°F (25.1°C). The warmest month is July, with an average high-temperature of 77.2°F (25.1°C) and an average low-temperature of 64.2°F (17.9°C). Weather in July »

August, the last month of the summer, in Clarkson, is another warm month, with average temperature fluctuating between 76.5°F (24.7°C) and 63.5°F (17.5°C). In August, the average high-temperature is essentially the same as in July - a still moderately hot 76.5°F (24.7°C). Weather in August »

September, the first month of the autumn, in Clarkson, is also an agreeable month, with temperature in the range of an average high of 70.3°F (21.3°C) and an average low of 57.4°F (14.1°C). In September, the average high-temperature slightly decreases, from a moderately hot 76.5°F (24.7°C) in August, to an agreeable 70.3°F (21.3°C). Weather in September »

October, like September, is a moderate autumn month in Clarkson, New York, with average temperature ranging between min 47.3°F (8.5°C) and max 58.1°F (14.5°C). In October, the average high-temperature drops, from a pleasant 70.3°F (21.3°C) in September, to a moderate 58.1°F (14.5°C). Weather in October »

The last month of the autumn, November, is also a frosty month in Clarkson, New York, with average temperature fluctuating between 36°F (2.2°C) and 45.7°F (7.6°C). In Clarkson, the average high-temperature drops, from a moderate 58.1°F (14.5°C) in October, to a frosty 45.7°F (7.6°C). Weather in November »

The first month of the winter, December, is still a cold month in Clarkson, New York, with average temperature fluctuating between 28.2°F (-2.1°C) and 36.1°F (2.3°C). In December, the average high-temperature drops, from a frosty 45.7°F (7.6°C) in November, to a wintry 36.1°F (2.3°C). Weather in December »

What is the coldest month in Clarkson?

With an average high-temperature of 29.7°F (-1.3°C) and an average low-temperature of 20.5°F (-6.4°C), January is the coldest month.

What is the most humid month in Clarkson?

Months with the highest humidity are January and February, with an average relative humidity of 84%.

How many days does it rain in Clarkson?

In Clarkson, during the entire year, the rain falls for 163.5 days and collects up to 24.61" (625mm) of precipitation.

What is the driest month in Clarkson?

The month with the least rainfall in Clarkson, New York, is January when the rain falls for 8.8 days and typically collects 1.46" (37mm) of precipitation.

When does it snow in Clarkson?

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

How many days does it snow in Clarkson?

In Clarkson, during the entire year, snow falls for 67.2 days, and aggregates up to 21.97" (558mm) of snow.

What is the month with the least sunshine in Clarkson?

January and February, with an average of 2.7h of sunshine, are months with the least sunshine.

What are the months with the lowest UV index in Clarkson?

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Clarkson, New York.

When does it snow the most in Clarkson?

February is the month with the most snowfall in Clarkson, New York. Snow falls for 14.7 days and accumulates 5.43" (138mm) of snow.

What is the wettest month in Clarkson?

May is the month with the most rainfall in Clarkson, New York. Rain falls for 15.8 days and accumulates 2.72" (69mm) of precipitation.

When it does not snow in Clarkson?

June through September are months without snowfall in Clarkson.

When are the longest days in Clarkson?

The month with the longest days in Clarkson is June, with an average of 15.3h of daylight.

What is the warmest month in Clarkson?

The warmest month in Clarkson, New York, is July, with an average high-temperature of 77.2°F (25.1°C) and an average low-temperature of 64.2°F (17.9°C).

What month has the most sunshine in Clarkson?

July has the most sunshine of the year in Clarkson, New York, with an average of 10.8h of sunshine.

When is the highest UV index in Clarkson?

With an average maximum UV index of 6, July is the month with the highest UV index in Clarkson.

What are the least humid months in Clarkson?

August and September, with an average relative humidity of 76%, are the least humid months.

What is the month with the shortest days in Clarkson?

With an average of 9h of daylight, December has the shortest days of the year in Clarkson, New York.
Average temperature - Clarkson, NY
Average pressure - Clarkson, NY

The month with the highest atmospheric pressure is November (30.08").
The month with the lowest atmospheric pressure is June (29.92").

Average wind speed - Clarkson, NY

The windiest month (with the highest average wind speed) is January (12.4mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

Average humidity - Clarkson, NY
Average rainfall - Clarkson, NY
Average rainfall days - Clarkson, NY

Months with the highest number of rainy days are August and October (17.3 days).
The month with the least rainy days is February (7.1 days).

Average snowfall - Clarkson, NY
Average snowfall days - Clarkson, NY

The month with the highest number of snowfall days is January (16.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Clarkson, NY

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9h).

The month with the most sunshine is July (Average sunshine: 10.8h).
Months with the least sunshine are January and February (Average sunshine: 2.7).

Average sunshine days - Clarkson, NY

The month with the most sunshine days is September (13.4 days).
The month with the least sunshine days is January (6.9 days).

Average visibility - Clarkson, NY

Months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January and February (5mi).