Climate and monthly weather forecast
Knox, NY

Weather in January

January, the same as December, in Knox, New York, is another subzero cold winter month, with temperature in the range of an average high of 28.8°F (-1.8°C) and an average low of 16.7°F (-8.5°C). With an average high-temperature of 28.8°F (-1.8°C) and an average low-temperature of 16.7°F (-8.5°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Knox, is a wintry month, with an average temperature ranging between max 32°F (0°C) and min 18.5°F (-7.5°C). In Knox, the average high-temperature in February is almost the same as in January - a cold 32°F (0°C). Weather in February »

Weather in March

The first month of the spring, March, is still a cold month in Knox, New York, with an average temperature fluctuating between 25.9°F (-3.4°C) and 40.8°F (4.9°C). In Knox, New York, the average high-temperature in March marginally rises from a cold 32°F (0°C) in February to a still wintry 40.8°F (4.9°C). Weather in March »

Weather in April

April in Knox, New York, is a fresh spring month, with an average temperature fluctuating between 54.1°F (12.3°C) and 36.1°F (2.3°C). In Knox, New York, the average high-temperature in April increases from a wintry 40.8°F (4.9°C) in March to a cool 54.1°F (12.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Knox, New York, with an average temperature varying between 67.6°F (19.8°C) and 46.9°F (8.3°C). In May, the average high-temperature increases from a cool 54.1°F (12.3°C) in April to a comfortable 67.6°F (19.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Knox, New York, with an average temperature ranging between max 75°F (23.9°C) and min 53.8°F (12.1°C). In Knox, the average high-temperature in June slightly increases from a comfortable 67.6°F (19.8°C) in May to a moderately hot 75°F (23.9°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Knox, New York, with temperature in the range of an average low of 59.5°F (15.3°C) and an average high of 81.1°F (27.3°C). The warmest month is July, with an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 59.5°F (15.3°C). The average heat index in July is computed to be a hot 86°F (30°C). Weather in July »

Weather in August

August, the last month of the summer in Knox, is also a moderately hot month, with an average temperature fluctuating between 58.1°F (14.5°C) and 79.2°F (26.2°C). In August, the average high-temperature is almost the same as in July - a still warm 79.2°F (26.2°C). Weather in August »

Weather in September

September, the first month of the autumn in Knox, is also an agreeable month, with an average temperature fluctuating between 51.3°F (10.7°C) and 71.4°F (21.9°C). In September, the average high-temperature slightly decreases from a warm 79.2°F (26.2°C) in August to a pleasant 71.4°F (21.9°C). Weather in September »

Weather in October

October, the same as September, in Knox, New York, is another mild autumn month, with an average temperature ranging between max 58.3°F (14.6°C) and min 43°F (6.1°C). In October, the average high-temperature decreases from a pleasant 71.4°F (21.9°C) in September to a mild 58.3°F (14.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Knox, New York, with an average temperature varying between 45.5°F (7.5°C) and 31.8°F (-0.1°C). In November, the average high-temperature drops from a mild 58.3°F (14.6°C) in October to a frosty 45.5°F (7.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Knox, New York, with an average temperature ranging between min 24.4°F (-4.2°C) and max 34.7°F (1.5°C). In Knox, the average high-temperature in December drops from a chilly 45.5°F (7.5°C) in November to a wintry 34.7°F (1.5°C). Weather in December »
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FAQ

What is the coldest month in Knox?

The coldest month is January, with an average high-temperature of 28.8°F (-1.8°C) and an average low-temperature of 16.7°F (-8.5°C).

How many days does it rain in Knox?

Throughout the year, in Knox, New York, there are 160.4 rainfall days, and 32.44" (824mm) of precipitation is accumulated.

When does it snow in Knox?

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

When does it snow the most in Knox?

January is the month with the most snowfall. Snow falls for 13.8 days and accumulates 8.15" (207mm) of snow.

How much does it snow in Knox?

Throughout the year, there are 51.2 snowfall days, and 32.09" (815mm) of snow is accumulated.

What is the most humid month in Knox?

The most humid month is February, with an average relative humidity of 83%.

What is the month with the least sunshine in Knox?

February has the least sunshine of the year, with an average of 3.8h of sunshine.

When is Daylight Saving Time (DST) in Knox?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, 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 is the least humid month in Knox?

April is the least humid month in Knox, New York, with an average relative humidity of 74%.

When it does not snow in Knox?

June through September are months without snowfall in Knox, New York.

When are the longest days in Knox?

June has the longest days of the year in Knox, with an average of 15h and 16min of daylight.

What is the warmest month in Knox?

The warmest month is July, with an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 59.5°F (15.3°C).

What month has the most sunshine in Knox?

The month with the most sunshine in Knox, New York, is July, with an average of 10.4h of sunshine.

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

July is the month with the highest UV index in Knox, New York, with an average maximum UV index of 6.

What is the driest month in Knox?

The month with the least rainfall in Knox, New York, is September, when the rain falls for 11.4 days and typically collects 2.05" (52mm) of precipitation.

What is the wettest month in Knox?

October is the month with the most rainfall. Rain falls for 13.8 days and accumulates 3.19" (81mm) of precipitation.

What is the month with the shortest days in Knox?

The month with the shortest days is December, with an average of 9h and 7min of daylight.

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

With an average maximum UV index of 1, December is the month with the lowest UV index in Knox, New York.

Average pressure
Knox, NY

Average pressure - Knox, NY

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed
Knox, NY

Average wind speed - Knox, NY

The windiest months (with the highest average wind speed) are January and February (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average rainfall
Knox, NY

Average rainfall - Knox, NY

The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (2.05").

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Average rainfall days
Knox, NY

Average rainfall days - Knox, NY

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (8.3 days).

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Average snowfall
Knox, NY

Average snowfall - Knox, NY

The month with the highest snowfall is January (8.15").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Knox, NY

Average snowfall days - Knox, NY

The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Knox, NY

Average daylight / Average sunshine - Knox, NY

The month with the longest days is June (Average daylight: 15h and 16min).
The month with the shortest days is December (Average daylight: 9h and 7min).

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

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Average sunshine days
Knox, NY

Average sunshine days - Knox, NY

The month with the most sunshine days is September (16.7 days).
The months with the least sunshine days are February and April (11.3 days).

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Average visibility
Knox, NY

Average visibility - Knox, NY

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

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