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

Monthly weather forecast and climate
Gilsum, NH

January, the same as December, in Gilsum, New Hampshire, is another subzero cold winter month, with temperature in the range of an average high of 27.9°F (-2.3°C) and an average low of 15.1°F (-9.4°C). The coldest month is January, with an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 15.1°F (-9.4°C). Weather in January »

February, the last month of the winter, in Gilsum, is another freezing cold month, with temperature in the range of an average high of 31.1°F (-0.5°C) and an average low of 16.5°F (-8.6°C). In February, the average high-temperature is relatively the same as in January - a still subzero cold 31.1°F (-0.5°C). Weather in February »

March, the first month of the spring, in Gilsum, is a wintry month, with temperature in the range of an average low of 24.3°F (-4.3°C) and an average high of 39.4°F (4.1°C). In Gilsum, New Hampshire, the average high-temperature in March slightly increases, from a freezing cold 31.1°F (-0.5°C) in February, to a wintry 39.4°F (4.1°C). Weather in March »

April is a cool spring month in Gilsum, New Hampshire, with temperature in the range of an average high of 52.9°F (11.6°C) and an average low of 35.1°F (1.7°C). In Gilsum, the average high-temperature increases, from a cold 39.4°F (4.1°C) in March, to a cool 52.9°F (11.6°C). Weather in April »

The last month of the spring, May, is an enjoyable month in Gilsum, New Hampshire, with average temperature fluctuating between 66°F (18.9°C) and 45.3°F (7.4°C). In May, the average high-temperature increases, from a cool 52.9°F (11.6°C) in April, to an enjoyable 66°F (18.9°C). Weather in May »

June, the first month of the summer, in Gilsum, is a pleasant month, with average temperature varying between 52.5°F (11.4°C) and 73.2°F (22.9°C). In Gilsum, the average high-temperature in June marginally rises, from a comfortable 66°F (18.9°C) in May, to an agreeable 73.2°F (22.9°C). Weather in June »

July is a moderately hot summer month in Gilsum, New Hampshire, with average temperature varying between 58.6°F (14.8°C) and 79.9°F (26.6°C). With an average high-temperature of 79.9°F (26.6°C) and an average low-temperature of 58.6°F (14.8°C), July is the warmest month. Weather in July »

August, the last month of the summer, in Gilsum, is also a moderately hot month, with average temperature varying between 56.8°F (13.8°C) and 78.1°F (25.6°C). In August, the average high-temperature is relatively the same as in July - a still moderately hot 78.1°F (25.6°C). Weather in August »

The first month of the autumn, September, is still a pleasant month in Gilsum, New Hampshire, with average temperature varying between 70°F (21.1°C) and 50.9°F (10.5°C). In September, the average high-temperature slightly decreases, from a moderately hot 78.1°F (25.6°C) in August, to a pleasant 70°F (21.1°C). Weather in September »

October, the same as September, in Gilsum, New Hampshire, is a moderate autumn month, with temperature in the range of an average high of 56.8°F (13.8°C) and an average low of 42.1°F (5.6°C). In October, the average high-temperature drops, from an agreeable 70°F (21.1°C) in September, to a moderate 56.8°F (13.8°C). Weather in October »

The last month of the autumn, November, is also a frosty month in Gilsum, New Hampshire, with average temperature fluctuating between 31.3°F (-0.4°C) and 44.4°F (6.9°C). In November, the average high-temperature drops, from a moderate 56.8°F (13.8°C) in October, to a frosty 44.4°F (6.9°C). Weather in November »

The first month of the winter, December, is also a wintry month in Gilsum, New Hampshire, with temperature in the range of an average low of 22.8°F (-5.1°C) and an average high of 33.4°F (0.8°C). In December, the average high-temperature decreases, from a frosty 44.4°F (6.9°C) in November, to a cold 33.4°F (0.8°C). Weather in December »

What is the coldest month in Gilsum?

With an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 15.1°F (-9.4°C), January is the coldest month.

How much does it rain in Gilsum?

In Gilsum, during the entire year, the rain falls for 125.1 days and collects up to 11.69" (297mm) of precipitation.

When does it snow in Gilsum?

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

How much does it snow in Gilsum?

In Gilsum, during the entire year, snow falls for 39.8 days, and aggregates up to 10.2" (259mm) of snow.

What is the snowiest month in Gilsum?

January is the month with the most snowfall in Gilsum. Snow falls for 9.2 days and accumulates 2.64" (67mm) of snow.

When is the lowest UV index in Gilsum?

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

What is the most humid month in Gilsum?

February is the most humid month, with an average relative humidity of 85%.

What is the month with the least sunshine in Gilsum?

With an average of 4.4h of sunshine, February has the least sunshine of the year.

What is the driest month in Gilsum?

March is the month with the least rainfall. Rain falls for 10 days and accumulates 0.75" (19mm) of precipitation.

What is the least humid month in Gilsum?

The least humid month in Gilsum, New Hampshire, is April, with an average relative humidity of 74%.

When it does not snow in Gilsum?

In Gilsum, New Hampshire, snow does not fall in June through September.

When are the longest days in Gilsum?

June has the longest days of the year in Gilsum, New Hampshire, with an average of 15.3h of daylight.

What is the warmest month in Gilsum?

The warmest month in Gilsum is July, with an average high-temperature of 79.9°F (26.6°C) and an average low-temperature of 58.6°F (14.8°C).

What is the wettest month in Gilsum?

The month with the most rainfall in Gilsum is July when the rain falls for 13.3 days and typically aggregates up to 1.3" (33mm) of precipitation.

When is the highest UV index in Gilsum?

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

What month has the most sunshine in Gilsum?

August has the most sunshine of the year, with an average of 10.3h of sunshine.

What is the month with the shortest days in Gilsum?

With an average of 9.1h of daylight, December has the shortest days of the year in Gilsum, New Hampshire.
Average temperature - Gilsum, NH
Average rainfall - Gilsum, NH
Average rainfall days - Gilsum, NH

The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (6.3 days).

Average snowfall - Gilsum, NH
Average snowfall days - Gilsum, NH

The month with the highest number of snowfall days is February (9.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Gilsum, 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: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.4h).

Average UV index - Gilsum, NH