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

Monthly weather forecast and climate
Hanover, NH

January, like December, is another subzero cold winter month in Hanover, New Hampshire, with average temperature fluctuating between 25°F (-3.9°C) and 12.6°F (-10.8°C). With an average high-temperature of 25°F (-3.9°C) and an average low-temperature of 12.6°F (-10.8°C), January is the coldest month. Weather in January »

February, the last month of the winter, in Hanover, is another freezing cold month, with temperature in the range of an average high of 27.7°F (-2.4°C) and an average low of 13.6°F (-10.2°C). In Hanover, the average high-temperature is practically the same as in January - a still freezing cold 27.7°F (-2.4°C). Weather in February »

March, the first month of the spring, in Hanover, is a cold month, with temperature in the range of an average high of 36.1°F (2.3°C) and an average low of 21.6°F (-5.8°C). In March, the average high-temperature slightly increases, from a subzero cold 27.7°F (-2.4°C) in February, to a wintry 36.1°F (2.3°C). Weather in March »

April in Hanover, New Hampshire, is a cool spring month, with average temperature varying between 50.4°F (10.2°C) and 32.5°F (0.3°C). In April, the average high-temperature increases, from a wintry 36.1°F (2.3°C) in March, to a fresh 50.4°F (10.2°C). Weather in April »

The last month of the spring, May, is a comfortable month in Hanover, New Hampshire, with temperature in the range of an average low of 44.2°F (6.8°C) and an average high of 64.6°F (18.1°C). In Hanover, the average high-temperature increases, from a fresh 50.4°F (10.2°C) in April, to a comfortable 64.6°F (18.1°C). Weather in May »

June, the first month of the summer, in Hanover, is an agreeable month, with average temperature varying between 71.6°F (22°C) and 50.5°F (10.3°C). In Hanover, the average high-temperature marginally rises, from an enjoyable 64.6°F (18.1°C) in May, to an agreeable 71.6°F (22°C). Weather in June »

July is a moderately hot summer month in Hanover, New Hampshire, with average temperature fluctuating between 56.5°F (13.6°C) and 77.7°F (25.4°C). The warmest month is July, with an average high-temperature of 77.7°F (25.4°C) and an average low-temperature of 56.5°F (13.6°C). Weather in July »

The last month of the summer, August, is another warm month in Hanover, New Hampshire, with average temperature ranging between max 76.3°F (24.6°C) and min 54.9°F (12.7°C). In Hanover, New Hampshire, the average high-temperature is relatively the same as in July - a still warm 76.3°F (24.6°C). Weather in August »

The first month of the autumn, September, is also an agreeable month in Hanover, New Hampshire, with average temperature varying between 68.7°F (20.4°C) and 48.6°F (9.2°C). In September, the average high-temperature slightly decreases, from a moderately hot 76.3°F (24.6°C) in August, to an agreeable 68.7°F (20.4°C). Weather in September »

October, like September, in Hanover, New Hampshire, is another fresh autumn month, with average temperature ranging between min 40.1°F (4.5°C) and max 54.9°F (12.7°C). In Hanover, New Hampshire, the average high-temperature decreases, from an agreeable 68.7°F (20.4°C) in September, to a cool 54.9°F (12.7°C). Weather in October »

The last month of the autumn, November, is also a wintry month in Hanover, New Hampshire, with average temperature fluctuating between 41.9°F (5.5°C) and 29.5°F (-1.4°C). In Hanover, the average high-temperature drops, from a fresh 54.9°F (12.7°C) in October, to a wintry 41.9°F (5.5°C). Weather in November »

The first month of the winter, December, is still a freezing cold month in Hanover, New Hampshire, with average temperature ranging between max 30.7°F (-0.7°C) and min 20.8°F (-6.2°C). In December, the average high-temperature decreases, from a wintry 41.9°F (5.5°C) in November, to a subzero cold 30.7°F (-0.7°C). Weather in December »

What is the coldest month in Hanover?

January is the coldest month, with an average high-temperature of 25°F (-3.9°C) and an average low-temperature of 12.6°F (-10.8°C).

What are the most humid months in Hanover?

January and February, with an average relative humidity of 86%, are most humid months.

How much does it rain in Hanover?

Throughout the year, there are 156.9 rainfall days, and 28.23" (717mm) of precipitation is accumulated.

When does it snow in Hanover?

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

How much does it snow in Hanover?

Throughout the year, in Hanover, New Hampshire, there are 75.5 snowfall days, and 40.83" (1037mm) of snow is accumulated.

What is the snowiest month in Hanover?

February is the month with the most snowfall. Snow falls for 16.3 days and accumulates 11.57" (294mm) of snow.

What is the month with the least sunshine in Hanover?

February has the least sunshine of the year, with an average of 3.6h of sunshine.

When is the lowest UV index in Hanover?

February and December, with an average maximum UV index of 1, are months with the lowest UV index in Hanover, New Hampshire.

What is the least humid month in Hanover?

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

What are the months with the highest UV index in Hanover?

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

When it does not snow in Hanover?

June through September are months without snowfall.

When are the longest days in Hanover?

With an average of 15.4h of daylight, June has the longest days of the year in Hanover.

What is the warmest month in Hanover?

With an average high-temperature of 77.7°F (25.4°C) and an average low-temperature of 56.5°F (13.6°C), July is the warmest month in Hanover, New Hampshire.

What month has the most sunshine in Hanover?

The month with the most sunshine is August, with an average of 10.1h of sunshine.

What is the driest month in Hanover?

September is the month with the least rainfall in Hanover. Rain falls for 11.1 days and accumulates 1.85" (47mm) of precipitation.

What is the wettest month in Hanover?

The month with the most rainfall in Hanover is October when the rain falls for 14.1 days and typically aggregates up to 2.99" (76mm) of precipitation.

What is the month with the shortest days in Hanover?

The month with the shortest days is December, with an average of 9h of daylight.
Average temperature - Hanover, NH
Average humidity - Hanover, NH
Average rainfall - Hanover, NH
Average rainfall days - Hanover, NH

The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (7.9 days).

Average snowfall - Hanover, NH
Average snowfall days - Hanover, NH

The month with the highest number of snowfall days is January (16.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Hanover, NH

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

The month with the most sunshine is August (Average sunshine: 10.1h).
The month with the least sunshine is February (Average sunshine: 3.6h).