Monthly weather forecast and climate
Greenville, NY

January, like December, is a freezing cold winter month in Greenville, New York, with average temperature varying between 29.1°F (-1.6°C) and 16.9°F (-8.4°C). With an average high-temperature of 29.1°F (-1.6°C) and an average low-temperature of 16.9°F (-8.4°C), January is the coldest month. Weather in January »

February, the last month of the winter, in Greenville, is a cold month, with temperature in the range of an average high of 32.4°F (0.2°C) and an average low of 18.3°F (-7.6°C). In Greenville, the average high-temperature in February is practically the same as in January - a cold 32.4°F (0.2°C). Weather in February »

March, the first month of the spring, in Greenville, is also a wintry month, with temperature in the range of an average low of 25.7°F (-3.5°C) and an average high of 41.4°F (5.2°C). In Greenville, the average high-temperature in March increases, from a wintry 32.4°F (0.2°C) in February, to a still cold 41.4°F (5.2°C). Weather in March »

April is a fresh spring month in Greenville, New York, with average temperature fluctuating between 54.3°F (12.4°C) and 36.1°F (2.3°C). In April, the average high-temperature rises, from a wintry 41.4°F (5.2°C) in March, to a cool 54.3°F (12.4°C). Weather in April »

The last month of the spring, May, is a comfortable month in Greenville, New York, with average temperature fluctuating between 67.6°F (19.8°C) and 46.9°F (8.3°C). In Greenville, the average high-temperature increases, from a cool 54.3°F (12.4°C) in April, to a comfortable 67.6°F (19.8°C). Weather in May »

June, the first month of the summer, in Greenville, is a moderately hot month, with temperature in the range of an average high of 75°F (23.9°C) and an average low of 53.2°F (11.8°C). In Greenville, the average high-temperature marginally rises, from an enjoyable 67.6°F (19.8°C) in May, to a warm 75°F (23.9°C). Weather in June »

July, the same as June, is another warm summer month in Greenville, New York, with average temperature fluctuating between 81.1°F (27.3°C) and 59.4°F (15.2°C). With an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 59.4°F (15.2°C), July is the warmest month. The average heat index is evaluated at 86°F (30°C). Weather in July »

August, the last month of the summer, in Greenville, is also a moderately hot month, with average temperature ranging between max 79.3°F (26.3°C) and min 57.7°F (14.3°C). In August, the average high-temperature is relatively the same as in July - a still warm 79.3°F (26.3°C). Weather in August »

The first month of the autumn, September, is still a pleasant month in Greenville, New York, with temperature in the range of an average low of 51.1°F (10.6°C) and an average high of 71.2°F (21.8°C). In Greenville, the average high-temperature marginally drops, from a moderately hot 79.3°F (26.3°C) in August, to a pleasant 71.2°F (21.8°C). Weather in September »

October, the same as September, in Greenville, New York, is another mild autumn month, with average temperature varying between 42.8°F (6°C) and 58.1°F (14.5°C). In October, the average high-temperature drops, from an agreeable 71.2°F (21.8°C) in September, to a mild 58.1°F (14.5°C). Weather in October »

The last month of the autumn, November, is another chilly month in Greenville, New York, with average temperature varying between 45.5°F (7.5°C) and 32°F (0°C). In November, the average high-temperature drops, from a mild 58.1°F (14.5°C) in October, to a chilly 45.5°F (7.5°C). Weather in November »

December, the first month of the winter, in Greenville, is still a cold month, with temperature in the range of an average high of 34.9°F (1.6°C) and an average low of 24.3°F (-4.3°C). In December, the average high-temperature drops, from a chilly 45.5°F (7.5°C) in November, to a wintry 34.9°F (1.6°C). Weather in December »

What is the coldest month in Greenville?

The coldest month is January, with an average high-temperature of 29.1°F (-1.6°C) and an average low-temperature of 16.9°F (-8.4°C).

How much does it rain in Greenville?

In Greenville, during the entire year, the rain falls for 153.2 days and collects up to 30" (762mm) of precipitation.

What is the driest month in Greenville?

January is the month with the least rainfall in Greenville, New York. Rain falls for 7.3 days and accumulates 1.73" (44mm) of precipitation.

When does it snow in Greenville?

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

How much does it snow in Greenville?

Throughout the year, there are 42.8 snowfall days, and 22.6" (574mm) of snow is accumulated.

When is the lowest UV index in Greenville?

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the most humid month in Greenville?

With an average relative humidity of 83%, February is the most humid month in Greenville, New York.

What is the snowiest month in Greenville?

The month with the most snowfall in Greenville is February when snow falls for 10.5 days and typically aggregates up to 5.79" (147mm) of snow.

What is the month with the least sunshine in Greenville?

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

What is the least humid month in Greenville?

The least humid month in Greenville, New York, is April, with an average relative humidity of 75%.

When it does not snow in Greenville?

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

When are the longest days in Greenville?

June has the longest days of the year, with an average of 15.2h of daylight.

What is the warmest month in Greenville?

The warmest month is July, with an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 59.4°F (15.2°C).

What is the rainiest month in Greenville?

July is the month with the most rainfall in Greenville, New York. Rain falls for 17.1 days and accumulates 3.43" (87mm) of precipitation.

What are the months with the most sunshine in Greenville?

Months with the most sunshine in Greenville are July and August, with an average of 10.2h of sunshine.

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

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

What is the month with the shortest days in Greenville?

With an average of 9.1h of daylight, December has the shortest days of the year in Greenville, New York.
Average temperature - Greenville, NY
Average pressure - Greenville, NY

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

Average wind speed - Greenville, NY

The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average rainfall - Greenville, NY
Average rainfall days - Greenville, NY

Months with the highest number of rainy days are May and July (17.1 days).
The month with the least rainy days is January (7.3 days).

Average snowfall - Greenville, NY
Average snowfall days - Greenville, NY

Months with the highest number of snowfall days are January and February (10.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Greenville, NY

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.1h).

Months with the most sunshine are July and August (Average sunshine: 10.2h).
The month with the least sunshine is February (Average sunshine: 3.8h).

Average sunshine days - Greenville, NY
Average UV index - Greenville, NY
Average visibility - Greenville, NY

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