Climate and monthly weather forecast
Sherman, NY

Weather in January

January, the same as December, in Sherman, New York, is another subzero cold winter month, with an average temperature ranging between min 18.9°F (-7.3°C) and max 28.8°F (-1.8°C). January is the coldest month, with an average high-temperature of 28.8°F (-1.8°C) and an average low-temperature of 18.9°F (-7.3°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Sherman, New York, with an average temperature fluctuating between 19.4°F (-7°C) and 31.1°F (-0.5°C). In Sherman, the average high-temperature in February is essentially the same as in January - a still subzero cold 31.1°F (-0.5°C). Weather in February »

Weather in March

The first month of the spring, March, is a cold month in Sherman, New York, with an average temperature ranging between max 39.6°F (4.2°C) and min 26.8°F (-2.9°C). In Sherman, New York, the average high-temperature in March marginally rises from a freezing cold 31.1°F (-0.5°C) in February to a cold 39.6°F (4.2°C). Weather in March »

Weather in April

April is a fresh spring month in Sherman, New York, with an average temperature varying between 50.9°F (10.5°C) and 36.3°F (2.4°C). In April, the average high-temperature rises from a wintry 39.6°F (4.2°C) in March to a fresh 50.9°F (10.5°C). Weather in April »

Weather in May

May, the last month of the spring in Sherman, is an enjoyable month, with an average temperature fluctuating between 46.9°F (8.3°C) and 62.8°F (17.1°C). In Sherman, the average high-temperature in May increases from a cool 50.9°F (10.5°C) in April to an enjoyable 62.8°F (17.1°C). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Sherman, New York, with an average temperature varying between 70.3°F (21.3°C) and 54.9°F (12.7°C). In June, the average high-temperature marginally rises from a comfortable 62.8°F (17.1°C) in May to a pleasant 70.3°F (21.3°C). Weather in June »

Weather in July

July is a moderately hot summer month in Sherman, New York, with an average temperature varying between 60.4°F (15.8°C) and 75.9°F (24.4°C). With an average high-temperature of 75.9°F (24.4°C) and an average low-temperature of 60.4°F (15.8°C), July is the warmest month. Weather in July »

Weather in August

August, the last month of the summer in Sherman, is another warm month, with an average temperature ranging between max 74.5°F (23.6°C) and min 59.4°F (15.2°C). In August, the average high-temperature is relatively the same as in July - a still warm 74.5°F (23.6°C). Weather in August »

Weather in September

September, the first month of the autumn in Sherman, is still a pleasant month, with an average temperature ranging between max 69.4°F (20.8°C) and min 54.3°F (12.4°C). In September, the average high-temperature is almost the same as in August - an agreeable 69.4°F (20.8°C). Weather in September »

Weather in October

October, the same as September, in Sherman, New York, is another mild autumn month, with an average temperature varying between 44.8°F (7.1°C) and 56.7°F (13.7°C). In Sherman, the average high-temperature in October decreases from a pleasant 69.4°F (20.8°C) in September to a moderate 56.7°F (13.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Sherman, New York, with an average temperature fluctuating between 33.8°F (1°C) and 44.1°F (6.7°C). In Sherman, the average high-temperature in November drops from a mild 56.7°F (13.7°C) in October to a chilly 44.1°F (6.7°C). Weather in November »

Weather in December

December, the first month of the winter in Sherman, is also a wintry month, with an average temperature ranging between max 35.4°F (1.9°C) and min 27°F (-2.8°C). In Sherman, the average high-temperature in December slightly decreases from a frosty 44.1°F (6.7°C) in November to a cold 35.4°F (1.9°C). Weather in December »
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FAQ

What is the coldest month in Sherman?

January is the coldest month in Sherman, with an average high-temperature of 28.8°F (-1.8°C) and an average low-temperature of 18.9°F (-7.3°C).

What are the most humid months in Sherman?

The months with the highest humidity in Sherman, New York, are January and February, with an average relative humidity of 88%.

How many days does it rain in Sherman?

In Sherman, New York, during the entire year, the rain falls for 170.7 days and collects up to 30.98" (787mm) of precipitation.

When does it snow in Sherman?

January through May, October through December are months with snowfall in Sherman, New York.

How many days does it snow in Sherman?

Throughout the year, there are 82.7 snowfall days, and 33.07" (840mm) of snow is accumulated.

What is the month with the least sunshine in Sherman?

With an average of 2.3h of sunshine, January has the least sunshine of the year.

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

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

When does it snow the most in Sherman?

February is the month with the most snowfall. Snow falls for 17.8 days and accumulates 7.64" (194mm) of snow.

When is Daylight Saving Time (DST) in Sherman?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Sherman, New York, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.

What are the least humid months in Sherman?

April and September, with an average relative humidity of 81%, are the least humid months in Sherman.

What is the wettest month in Sherman?

The month with the most rainfall is May, when the rain falls for 18.5 days and typically aggregates up to 3.15" (80mm) of precipitation.

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

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

When it does not snow in Sherman?

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

When are the longest days in Sherman?

With an average of 15h and 13min of daylight, June has the longest days of the year.

What is the warmest month in Sherman?

The warmest month is July, with an average high-temperature of 75.9°F (24.4°C) and an average low-temperature of 60.4°F (15.8°C).

What month has the most sunshine in Sherman?

With an average of 10.2h of sunshine, August has the most sunshine of the year in Sherman.

What is the driest month in Sherman?

September is the month with the least rainfall. Rain falls for 15.4 days and accumulates 1.89" (48mm) of precipitation.

What is the month with the shortest days in Sherman?

With an average of 9h and 10min of daylight, December has the shortest days of the year in Sherman, New York.

Average temperature
Sherman, NY

Average temperature - Sherman, NY

The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (28.8°F).

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure
Sherman, NY

Average pressure - Sherman, NY

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

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Average wind speed
Sherman, NY

Average wind speed - Sherman, NY

The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

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Average humidity
Sherman, NY

Average humidity - Sherman, NY

The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are April and September (81%).

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Average rainfall
Sherman, NY

Average rainfall - Sherman, NY

The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days
Sherman, NY

Average rainfall days - Sherman, NY

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (7.8 days).

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Average snowfall
Sherman, NY

Average snowfall - Sherman, NY

The month with the highest snowfall is February (7.64").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Sherman, NY

Average snowfall days - Sherman, NY

The month with the highest number of snowfall days is January (20.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Sherman, NY

Average daylight / Average sunshine - Sherman, NY

The month with the longest days is June (Average daylight: 15h and 13min).
The month with the shortest days is December (Average daylight: 9h and 10min).

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).

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Average sunshine days
Sherman, NY

Average sunshine days - Sherman, NY

The month with the most sunshine days is September (12.4 days).
The month with the least sunshine days is January (4.9 days).

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Average UV index
Sherman, NY

Average UV index - Sherman, NY

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average visibility
Sherman, NY

Average visibility - Sherman, NY

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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