Monthly weather forecast and climate
Mont Vernon, NH

January, the same as December, in Mont Vernon, New Hampshire, is another subzero cold winter month, with temperature in the range of an average low of 17.1°F (-8.3°C) and an average high of 29.7°F (-1.3°C). With an average high-temperature of 29.7°F (-1.3°C) and an average low-temperature of 17.1°F (-8.3°C), January is the coldest month. Weather in January »

The last month of the winter, February, is a cold month in Mont Vernon, New Hampshire, with average temperature varying between 18.5°F (-7.5°C) and 32.9°F (0.5°C). In February, the average high-temperature is practically the same as in January - a wintry 32.9°F (0.5°C). Weather in February »

March, the first month of the spring, in Mont Vernon, is still a cold month, with average temperature fluctuating between 41°F (5°C) and 26.1°F (-3.3°C). In Mont Vernon, the average high-temperature in March marginally rises, from 32.9°F (0.5°C) in February, to a still wintry 41°F (5°C). Weather in March »

April in Mont Vernon, New Hampshire, is a fresh spring month, with temperature in the range of an average low of 37°F (2.8°C) and an average high of 54.7°F (12.6°C). In Mont Vernon, the average high-temperature rises, from a cold 41°F (5°C) in March, to a cool 54.7°F (12.6°C). Weather in April »

The last month of the spring, May, is an enjoyable month in Mont Vernon, New Hampshire, with temperature in the range of an average low of 46.9°F (8.3°C) and an average high of 67.1°F (19.5°C). In Mont Vernon, the average high-temperature in May rises, from a cool 54.7°F (12.6°C) in April, to an enjoyable 67.1°F (19.5°C). Weather in May »

June, the first month of the summer, in Mont Vernon, is a moderately hot month, with average temperature ranging between min 54.1°F (12.3°C) and max 74.7°F (23.7°C). In Mont Vernon, the average high-temperature in June slightly increases, from an enjoyable 67.1°F (19.5°C) in May, to a warm 74.7°F (23.7°C). Weather in June »

July, the same as June, is another warm summer month in Mont Vernon, New Hampshire, with average temperature ranging between max 81.5°F (27.5°C) and min 61°F (16.1°C). July is the warmest month, with an average high-temperature of 81.5°F (27.5°C) and an average low-temperature of 61°F (16.1°C). In July, the average heat index is appraised at a tropical 86.5°F (30.3°C). Weather in July »

August, the last month of the summer, in Mont Vernon, is also a moderately hot month, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 59.4°F (15.2°C). In August, the average high-temperature is practically the same as in July - a still moderately hot 79.3°F (26.3°C). Weather in August »

The first month of the autumn, September, is still a pleasant month in Mont Vernon, New Hampshire, with average temperature fluctuating between 71.8°F (22.1°C) and 52.5°F (11.4°C). In September, the average high-temperature marginally drops, from a warm 79.3°F (26.3°C) in August, to a pleasant 71.8°F (22.1°C). Weather in September »

October, the same as September, in Mont Vernon, New Hampshire, is another mild autumn month, with average temperature varying between 58.5°F (14.7°C) and 43.5°F (6.4°C). In October, the average high-temperature drops, from an agreeable 71.8°F (22.1°C) in September, to a mild 58.5°F (14.7°C). Weather in October »

November, the last month of the autumn, in Mont Vernon, is another chilly month, with temperature in the range of an average high of 46.6°F (8.1°C) and an average low of 33.1°F (0.6°C). In November, the average high-temperature decreases, from a moderate 58.5°F (14.7°C) in October, to a chilly 46.6°F (8.1°C). Weather in November »

December, the first month of the winter, in Mont Vernon, is still a cold month, with temperature in the range of an average low of 24.6°F (-4.1°C) and an average high of 35.4°F (1.9°C). In Mont Vernon, New Hampshire, the average high-temperature drops, from a chilly 46.6°F (8.1°C) in November, to a cold 35.4°F (1.9°C). Weather in December »

What is the coldest month in Mont Vernon?

January is the coldest month in Mont Vernon, New Hampshire, with an average high-temperature of 29.7°F (-1.3°C) and an average low-temperature of 17.1°F (-8.3°C).

How many days does it rain in Mont Vernon?

Throughout the year, there are 146.9 rainfall days, and 28.15" (715mm) of precipitation is accumulated.

When does it snow in Mont Vernon?

Months with snowfall in Mont Vernon are January through May, October through December.

How many days does it snow in Mont Vernon?

Throughout the year, in Mont Vernon, there are 38.3 snowfall days, and 26.42" (671mm) of snow is accumulated.

What are the months with the lowest UV index in Mont Vernon?

Months with the lowest UV index in Mont Vernon, New Hampshire, are January through March, November and December, with an average maximum UV index of 2.

What is the most humid month in Mont Vernon?

February is the most humid month in Mont Vernon, with an average relative humidity of 82%.

What is the snowiest month in Mont Vernon?

The month with the most snowfall in Mont Vernon is February when snow falls for 9.4 days and typically aggregates up to 6.42" (163mm) of snow.

What is the month with the least sunshine in Mont Vernon?

The month with the least sunshine in Mont Vernon, New Hampshire, is February, with an average of 4.6h of sunshine.

What is the least humid month in Mont Vernon?

The least humid month is April, with an average relative humidity of 72%.

When it does not snow in Mont Vernon?

June through September are months without snowfall in Mont Vernon, New Hampshire.

When are the longest days in Mont Vernon?

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

What is the warmest month in Mont Vernon?

With an average high-temperature of 81.5°F (27.5°C) and an average low-temperature of 61°F (16.1°C), July is the warmest month.

What are the months with the highest UV index in Mont Vernon?

Months with the highest UV index in Mont Vernon are July and August, with an average maximum UV index of 6.

What month has the most sunshine in Mont Vernon?

With an average of 10.4h of sunshine, August has the most sunshine of the year in Mont Vernon.

What is the driest month in Mont Vernon?

The month with the least rainfall is September when the rain falls for 11.4 days and typically collects 1.61" (41mm) of precipitation.

What is the rainiest month in Mont Vernon?

October is the month with the most rainfall. Rain falls for 13.6 days and accumulates 3.03" (77mm) of precipitation.

What is the month with the shortest days in Mont Vernon?

December has the shortest days of the year in Mont Vernon, New Hampshire, with an average of 9.1h of daylight.
Average temperature - Mont Vernon, NH
Average pressure - Mont Vernon, NH

The month with the highest atmospheric pressure is November (30.07").
The month with the lowest atmospheric pressure is June (29.92").

Average wind speed - Mont Vernon, NH

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

Average rainfall - Mont Vernon, NH

The wettest month (with the highest rainfall) is October (3.03").
The driest month (with the least rainfall) is September (1.61").

Average rainfall days - Mont Vernon, NH

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (6.9 days).

Average snowfall - Mont Vernon, NH
Average snowfall days - Mont Vernon, 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 - Mont Vernon, 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: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.6h).

Average sunshine days - Mont Vernon, NH

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is April (13.2 days).

Average UV index - Mont Vernon, NH
Average visibility - Mont Vernon, NH

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