Climate and monthly weather forecast
Chestertown, NY

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Weather in January

January, the same as December, in Chestertown, New York, is another subzero cold winter month, with an average temperature varying between 23.7°F (-4.6°C) and 11.7°F (-11.3°C). Chestertown's January weather reaches an average high of 23.7°F (-4.6°C) and an average low of 11.7°F (-11.3°C), making it the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Chestertown, New York, with temperature in the range of an average low of 13.5°F (-10.3°C) and an average high of 26.8°F (-2.9°C). The shift into February records an average high-temperature of a still freezing cold 26.8°F (-2.9°C), subtly varied from January's 23.7°F (-4.6°C). Weather in February »

Weather in March

The first month of the spring, March, is an icy month in Chestertown, New York, with temperature in the range of an average low of 21°F (-6.1°C) and an average high of 35.1°F (1.7°C). March introduces a minor temperature shift, with average high-temperatures adjusting from February's freezing cold 26.8°F (-2.9°C) to a wintry 35.1°F (1.7°C). Weather in March »

Weather in April

April is a frosty spring month in Chestertown, New York, with an average temperature varying between 48.7°F (9.3°C) and 31.5°F (-0.3°C). As Chestertown transitions into April, a rise in the average high-temperature is observed, moving from a cold 35.1°F (1.7°C) in March to a chilly 48.7°F (9.3°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Chestertown, New York, with an average temperature ranging between min 43.2°F (6.2°C) and max 63.5°F (17.5°C). A shift in Chestertown's weather is noticeable as April turns into May, with the average high temperature increases from a frosty 48.7°F (9.3°C) to a comfortable 63.5°F (17.5°C). Weather in May »

Weather in June

June, the first month of the summer in Chestertown, is a pleasant month, with an average temperature fluctuating between 49.6°F (9.8°C) and 69.6°F (20.9°C). A slight uplift of average high-temperatures is noted in June, with temperatures adjusting from an enjoyable 63.5°F (17.5°C) in May to an agreeable 69.6°F (20.9°C). Weather in June »

Weather in July

July in Chestertown, New York, is a warm summer month, with an average temperature ranging between min 55.4°F (13°C) and max 76.8°F (24.9°C). July, characterized by an average high temperature of 76.8°F (24.9°C) and a low temperature of 55.4°F (13°C), is generally the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Chestertown, New York, with temperature in the range of an average high of 74.1°F (23.4°C) and an average low of 53.8°F (12.1°C). Chestertown registers an average high-temperature of a still moderately hot 74.1°F (23.4°C) with the arrival of August, showing minor deviation from the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is still a comfortable month in Chestertown, New York, with temperature in the range of an average high of 67.1°F (19.5°C) and an average low of 47.5°F (8.6°C). Chestertown's progression into September involves a gentle drop in the average high-temperature, from a warm 74.1°F (23.4°C) in August to a refreshing 67.1°F (19.5°C). Weather in September »

Weather in October

October, the same as September, is a cool autumn month in Chestertown, New York, with temperature in the range of an average low of 39.2°F (4°C) and an average high of 53.1°F (11.7°C). October shows a mild decline in the average high-temperature, falling from September's enjoyable 67.1°F (19.5°C) to a fresh 53.1°F (11.7°C). Weather in October »

Weather in November

November, the last month of the autumn in Chestertown, is also a wintry month, with an average temperature ranging between max 40.1°F (4.5°C) and min 28°F (-2.2°C). With November's arrival, Chestertown sees a decrease in average high-temperatures, moving from a cool 53.1°F (11.7°C) in October to a cold 40.1°F (4.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Chestertown, New York, with an average temperature ranging between min 19.9°F (-6.7°C) and max 29.5°F (-1.4°C). December brings a drop in Chestertown's average high-temperature, falling from an icy 40.1°F (4.5°C) in November to a freezing cold 29.5°F (-1.4°C). Weather in December »
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

During the coldest month in Chestertown, January, temperatures average a high of 23.7°F (-4.6°C) and a low of 11.7°F (-11.3°C).

What is the most humid month?

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

What is the driest month?

The months with the least rainfall are January and February Rain falls for 10.2 days and accumulates 0.91" (23mm) of rain.

How many days does it rain?

Throughout the year, there are 160 rainfall days, and 15.04" (382mm) of precipitation is accumulated.

When does it snow?

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

How many days does it snow?

In Chestertown, during the entire year, snow falls for 88.6 days and aggregates up to 17.83" (453mm) of snow.

What are the months with the lowest UV index?

January through March and December, with an average maximum UV index of 1, are months with the lowest UV index.

What is the month with the least sunshine?

The month with the least sunshine is February, with an average of 3h of sunshine.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Chestertown, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month?

The least humid month is May, with an average relative humidity of 77%.

When it does not snow in Chestertown?

June through September are months without snowfall.

When are the longest days in Chestertown?

The month with the longest days is June, with an average of 15h and 24min of daylight.

When is the highest UV index?

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

What is the hottest time of year?

Chestertown registers the average highest temperatures during July, with peaks of 76.8°F (24.9°C) and lows of 55.4°F (13°C).

What month has the most sunshine?

July has the most sunshine of the year, with an average of 9.7h of sunshine.

What is the wettest month?

The month with the most rainfall is October, when the rain falls for 14.6 days and typically aggregates up to 1.73" (44mm) of precipitation.

When does it snow the most?

December is the month with the most snowfall. Snow falls for 17.1 days and accumulates 3.82" (97mm) of snow.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 0min of daylight.

Average temperature
Chestertown, NY

Average temperature - Chestertown, NY

The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (23.7°F).

The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).

Average pressure
Chestertown, NY

Average pressure - Chestertown, NY

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed
Chestertown, NY

Average wind speed - Chestertown, NY

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity
Chestertown, NY

Average humidity - Chestertown, NY

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is May (77%).

Average rainfall
Chestertown, NY

Average rainfall - Chestertown, NY

The wettest month (with the highest rainfall) is October (1.73").
The driest months (with the least rainfall) are January and February (0.91").

Average rainfall days
Chestertown, NY

Average rainfall days - Chestertown, NY

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is February (8.3 days).

Average snowfall
Chestertown, NY

Average snowfall - Chestertown, NY

The month with the highest snowfall is December (3.82").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Chestertown, NY

Average snowfall days - Chestertown, NY

The month with the highest number of snowfall days is January (20 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Chestertown, NY

Average daylight / Average sunshine - Chestertown, NY

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).

Average sunshine days
Chestertown, NY

Average sunshine days - Chestertown, NY

The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is February (7.8 days).

Average UV index
Chestertown, NY

Average UV index - Chestertown, NY

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

Average visibility
Chestertown, NY

Average visibility - Chestertown, NY

The months with the highest visibility are April, May, June, July, October, November and December (5mi).
The months with the lowest visibility are January, February, March, August and September (4mi).

Chestertown, New York, USA

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