Climate and monthly weather forecast
North Chatham, NY

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Weather in January

January, like December, is a freezing cold winter month in North Chatham, New York, with an average temperature varying between 28.9°F (-1.7°C) and 16.5°F (-8.6°C). In North Chatham, the month of January is known for its lowest average temperatures, reaching a high of 28.9°F (-1.7°C) and a low of 16.5°F (-8.6°C). Weather in January »

Weather in February

February, the last month of the winter in North Chatham, is a wintry month, with an average temperature ranging between min 18°F (-7.8°C) and max 32°F (0°C). February's onset brings an average high-temperature of a wintry 32°F (0°C), showing a minute difference from January's 28.9°F (-1.7°C). Weather in February »

Weather in March

March, the first month of the spring in North Chatham, is still a cold month, with temperature in the range of an average high of 41°F (5°C) and an average low of 25.2°F (-3.8°C). North Chatham's March weather shows an increase in high-temperatures, moving from February's wintry 32°F (0°C) to a still cold 41°F (5°C). Weather in March »

Weather in April

April in North Chatham, New York, is a fresh spring month, with an average temperature fluctuating between 54.1°F (12.3°C) and 35.8°F (2.1°C). A rise in the average high-temperature is observed during April, moving from a wintry 41°F (5°C) in March to a fresh 54.1°F (12.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in North Chatham, New York, with an average temperature ranging between max 67.6°F (19.8°C) and min 46.6°F (8.1°C). North Chatham's transition into May sees a rise in the average high-temperature, advancing from a fresh 54.1°F (12.3°C) in April to a refreshing 67.6°F (19.8°C). Weather in May »

Weather in June

June, the first month of the summer in North Chatham, is a moderately hot month, with an average temperature ranging between min 53.1°F (11.7°C) and max 74.8°F (23.8°C). June witnesses a minor rise in the average high-temperature, transitioning from an enjoyable 67.6°F (19.8°C) in May to a warm 74.8°F (23.8°C). Weather in June »

Weather in July

July, like June, in North Chatham, New York, is a moderately hot summer month, with an average temperature varying between 58.6°F (14.8°C) and 81°F (27.2°C). July, having an average high-temperature of 81°F (27.2°C) and an average low-temperature of 58.6°F (14.8°C), is the warmest month. The heat index in July is estimated at a hot 86°F (30°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in North Chatham, New York, with temperature in the range of an average low of 57.2°F (14°C) and an average high of 79.2°F (26.2°C). As North Chatham welcomes August, the average high-temperature stabilizes at a still moderately hot 79.2°F (26.2°C), showing little deviation from July's 81°F (27.2°C). Weather in August »

Weather in September

September, the first month of the autumn in North Chatham, is also an agreeable month, with an average temperature fluctuating between 71.2°F (21.8°C) and 50.5°F (10.3°C). The arrival of September correlates with a minor temperature reduction, down from August's warm 79.2°F (26.2°C) to a pleasant 71.2°F (21.8°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in North Chatham, New York, with an average temperature ranging between min 43°F (6.1°C) and max 58.1°F (14.5°C). October's arrival corresponds with a decrease in average high-temperatures, from September's agreeable 71.2°F (21.8°C) to a refreshing 58.1°F (14.5°C). Weather in October »

Weather in November

November, the last month of the autumn in North Chatham, is another chilly month, with an average temperature fluctuating between 45.3°F (7.4°C) and 31.6°F (-0.2°C). Onset of November comes with a temperature decline, the average high falling from a refreshing 58.1°F (14.5°C) in October to a frosty 45.3°F (7.4°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in North Chatham, New York, with an average temperature ranging between max 34.7°F (1.5°C) and min 24.1°F (-4.4°C). December brings a drop in North Chatham's average high-temperature, falling from a frosty 45.3°F (7.4°C) in November to a cold 34.7°F (1.5°C). Weather in December »
Updated: Jun 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

North Chatham's coldest weather arrives in January, when temperatures average a high of 28.9°F (-1.7°C) and a low of 16.5°F (-8.6°C).

What is the driest month?

The month with the least rainfall is January, when the rain falls for 7.3 days and typically collects 1.61" (41mm) of precipitation.

How much does it rain?

In North Chatham, during the entire year, the rain falls for 151.6 days and collects up to 28.78" (731mm) of precipitation.

When does it snow?

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

How much does it snow?

Throughout the year, there are 41.1 snowfall days, and 18.9" (480mm) of snow is accumulated.

What is the month with the lowest UV index?

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

What is the most humid month?

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

When does it snow the most?

The month with the most snowfall is February, when snow falls for 10.2 days and typically aggregates up to 5.12" (130mm) of snow.

What is the month with the least sunshine?

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

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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?

April is the least humid month, with an average relative humidity of 75%.

When is the highest UV index in North Chatham?

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

When it does not snow?

In North Chatham, snow does not fall in June through September.

When are the longest days?

June has the longest days of the year, with an average of 15h and 12min of daylight.

What is the warmest month?

North Chatham registers the average highest temperatures during July, with peaks of 81°F (27.2°C) and lows of 58.6°F (14.8°C).

What is the wettest month in North Chatham?

July is the month with the most rainfall. Rain falls for 16.9 days and accumulates 3.19" (81mm) of precipitation.

What are the months with the most sunshine?

July and August, with an average of 10.3h of sunshine, are months with the most sunshine.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 6min of daylight.

Average temperature
North Chatham, NY

Average temperature - North Chatham, NY

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (28.9°F).

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).

Average pressure
North Chatham, NY

Average pressure - North Chatham, 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).

Average wind speed
North Chatham, NY

Average wind speed - North Chatham, NY

The windiest months (with the highest average wind speed) are January, February and March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity
North Chatham, NY

Average humidity - North Chatham, NY

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (75%).

Average rainfall
North Chatham, NY

Average rainfall - North Chatham, NY

The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is January (1.61").

Average rainfall days
North Chatham, NY

Average rainfall days - North Chatham, NY

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is February (7.1 days).

Average snowfall
North Chatham, NY

Average snowfall - North Chatham, NY

The month with the highest snowfall is February (5.12").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
North Chatham, NY

Average snowfall days - North Chatham, NY

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
North Chatham, NY

Average daylight / Average sunshine - North Chatham, NY

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).

The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

Average sunshine days
North Chatham, NY

Average sunshine days - North Chatham, NY

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is June (11.4 days).

Average UV index
North Chatham, NY

Average UV index - North Chatham, 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).

Average visibility
North Chatham, NY

Average visibility - North Chatham, NY

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

North Chatham, New York, USA

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