Greenville
New Hampshire, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Greenville, NH

January, the same as December, in Greenville, New Hampshire, is another subzero cold winter month, with average temperature fluctuating between 16°F (-8.9°C) and 28.6°F (-1.9°C). With an average high-temperature of 28.6°F (-1.9°C) and an average low-temperature of 16°F (-8.9°C), January is the coldest month. Weather in January »

February, the last month of the winter, in Greenville, is also a subzero cold month, with average temperature varying between 31.3°F (-0.4°C) and 17.4°F (-8.1°C). In Greenville, the average high-temperature in February is practically the same as in January - a still freezing cold 31.3°F (-0.4°C). Weather in February »

March, the first month of the spring, in Greenville, is a wintry month, with average temperature ranging between min 25.2°F (-3.8°C) and max 39.4°F (4.1°C). In Greenville, New Hampshire, the average high-temperature slightly increases, from a freezing cold 31.3°F (-0.4°C) in February, to a wintry 39.4°F (4.1°C). Weather in March »

April in Greenville, New Hampshire, is a fresh spring month, with average temperature varying between 52.9°F (11.6°C) and 36°F (2.2°C). In Greenville, the average high-temperature increases, from a wintry 39.4°F (4.1°C) in March, to a fresh 52.9°F (11.6°C). Weather in April »

The last month of the spring, May, is a comfortable month in Greenville, New Hampshire, with average temperature fluctuating between 65.3°F (18.5°C) and 46°F (7.8°C). In Greenville, the average high-temperature rises, from a cool 52.9°F (11.6°C) in April, to a comfortable 65.3°F (18.5°C). Weather in May »

The first month of the summer, June, is an agreeable month in Greenville, New Hampshire, with average temperature varying between 73.2°F (22.9°C) and 53.6°F (12°C). In Greenville, the average high-temperature marginally rises, from a comfortable 65.3°F (18.5°C) in May, to an agreeable 73.2°F (22.9°C). Weather in June »

July is a warm summer month in Greenville, New Hampshire, with average temperature varying between 60.3°F (15.7°C) and 79.3°F (26.3°C). With an average high-temperature of 79.3°F (26.3°C) and an average low-temperature of 60.3°F (15.7°C), July is the warmest month. Weather in July »

August, the last month of the summer, in Greenville, is also a moderately hot month, with average temperature fluctuating between 77.7°F (25.4°C) and 58.6°F (14.8°C). In August, the average high-temperature is practically the same as in July - a still moderately hot 77.7°F (25.4°C). Weather in August »

The first month of the autumn, September, is still a pleasant month in Greenville, New Hampshire, with average temperature varying between 52°F (11.1°C) and 70.5°F (21.4°C). In Greenville, the average high-temperature in September marginally drops, from a moderately hot 77.7°F (25.4°C) in August, to an agreeable 70.5°F (21.4°C). Weather in September »

October, the same as September, in Greenville, New Hampshire, is another mild autumn month, with average temperature varying between 56.7°F (13.7°C) and 42.6°F (5.9°C). In Greenville, the average high-temperature in October decreases, from an agreeable 70.5°F (21.4°C) in September, to a mild 56.7°F (13.7°C). Weather in October »

November, the last month of the autumn, in Greenville, is another chilly month, with average temperature varying between 44.8°F (7.1°C) and 31.6°F (-0.2°C). In Greenville, the average high-temperature in November drops, from a mild 56.7°F (13.7°C) in October, to a chilly 44.8°F (7.1°C). Weather in November »

December, the first month of the winter, in Greenville, is also a wintry month, with average temperature varying between 23°F (-5°C) and 33.6°F (0.9°C). In December, the average high-temperature decreases, from a frosty 44.8°F (7.1°C) in November, to a wintry 33.6°F (0.9°C). Weather in December »

What is the coldest month in Greenville?

The coldest month in Greenville, New Hampshire, is January, with an average high-temperature of 28.6°F (-1.9°C) and an average low-temperature of 16°F (-8.9°C).

How much does it rain in Greenville?

Throughout the year, in Greenville, there are 113.8 rainfall days, and 12.44" (316mm) of precipitation is accumulated.

When does it snow in Greenville?

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

How much does it snow in Greenville?

In Greenville, during the entire year, snow falls for 45.3 days, and aggregates up to 18.78" (477mm) of snow.

What are the months with 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 in Greenville, New Hampshire.

What is the most humid month in Greenville?

The most humid month in Greenville, New Hampshire, is February, with an average relative humidity of 84%.

What is the month with the least sunshine in Greenville?

The month with the least sunshine in Greenville is February, with an average of 4.4h of sunshine.

What is the least humid month in Greenville?

The least humid month is April, with an average relative humidity of 73%.

When it does not snow in Greenville?

June through September are months without snowfall.

When are the longest days in Greenville?

June has the longest days of the year, with an average of 15.3h of daylight.

What is the warmest month in Greenville?

July is the warmest month, with an average high-temperature of 79.3°F (26.3°C) and an average low-temperature of 60.3°F (15.7°C).

What is the rainiest month in Greenville?

The month with the most rainfall is July when the rain falls for 13.3 days and typically aggregates up to 1.34" (34mm) of precipitation.

When is the highest UV index in Greenville?

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

What month has the most sunshine in Greenville?

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

What is the driest month in Greenville?

September is the month with the least rainfall. Rain falls for 10.1 days and accumulates 0.71" (18mm) of precipitation.

What is the snowiest month in Greenville?

The month with the most snowfall in Greenville, New Hampshire, is November when snow falls for 4.7 days and typically aggregates up to 3.9" (99mm) of snow.

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.
Average temperature - Greenville, NH
Average rainfall - Greenville, NH
Average rainfall days - Greenville, NH

The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is February (4.2 days).

Average snowfall - Greenville, NH
Average snowfall days - Greenville, NH

The month with the highest number of snowfall days is February (9.7 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Greenville, NH

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

The month with the most sunshine is August (Average sunshine: 10.2h).
The month with the least sunshine is February (Average sunshine: 4.4h).

Average UV index - Greenville, NH