West Lebanon
New Hampshire, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
West Lebanon, NH

January, the same as December, in West Lebanon, New Hampshire, is another subzero cold winter month, with average temperature fluctuating between 12.4°F (-10.9°C) and 25.2°F (-3.8°C). With an average high-temperature of 25.2°F (-3.8°C) and an average low-temperature of 12.4°F (-10.9°C), January is the coldest month. Weather in January »

February, the last month of the winter, in West Lebanon, is another freezing cold month, with temperature in the range of an average high of 27.9°F (-2.3°C) and an average low of 13.6°F (-10.2°C). In February, the average high-temperature is essentially the same as in January - a still freezing cold 27.9°F (-2.3°C). Weather in February »

March, the first month of the spring, in West Lebanon, is a cold month, with temperature in the range of an average low of 21.6°F (-5.8°C) and an average high of 36.1°F (2.3°C). In March, the average high-temperature slightly increases, from a subzero cold 27.9°F (-2.3°C) in February, to a wintry 36.1°F (2.3°C). Weather in March »

April is a fresh spring month in West Lebanon, New Hampshire, with average temperature varying between 50.5°F (10.3°C) and 32.5°F (0.3°C). In West Lebanon, the average high-temperature significantly increases, from a cold 36.1°F (2.3°C) in March, to a cool 50.5°F (10.3°C). Weather in April »

The last month of the spring, May, is a comfortable month in West Lebanon, New Hampshire, with average temperature ranging between max 64.9°F (18.3°C) and min 44.2°F (6.8°C). In May, the average high-temperature soars, from a cool 50.5°F (10.3°C) in April, to an enjoyable 64.9°F (18.3°C). Weather in May »

June, the first month of the summer, in West Lebanon, is an agreeable month, with average temperature varying between 50.7°F (10.4°C) and 71.8°F (22.1°C). In June, the average high-temperature slightly increases, from a comfortable 64.9°F (18.3°C) in May, to a pleasant 71.8°F (22.1°C). Weather in June »

July in West Lebanon, New Hampshire, is a warm summer month, with average temperature fluctuating between 78.1°F (25.6°C) and 56.7°F (13.7°C). The warmest month is July, with an average high-temperature of 78.1°F (25.6°C) and an average low-temperature of 56.7°F (13.7°C). Weather in July »

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

September, the first month of the autumn, in West Lebanon, is still a pleasant month, with average temperature varying between 48.6°F (9.2°C) and 68.7°F (20.4°C). In West Lebanon, the average high-temperature in September 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, the same as September, is another fresh autumn month in West Lebanon, New Hampshire, with average temperature ranging between min 40.1°F (4.5°C) and max 55°F (12.8°C). In October, the average high-temperature drops, from a pleasant 68.7°F (20.4°C) in September, to a fresh 55°F (12.8°C). Weather in October »

The last month of the autumn, November, is another cold month in West Lebanon, New Hampshire, with average temperature fluctuating between 42.1°F (5.6°C) and 29.3°F (-1.5°C). In West Lebanon, the average high-temperature drops, from a fresh 55°F (12.8°C) in October, to a wintry 42.1°F (5.6°C). Weather in November »

The first month of the winter, December, is also a subzero cold month in West Lebanon, New Hampshire, with average temperature varying between 30.6°F (-0.8°C) and 20.8°F (-6.2°C). In December, the average high-temperature drops, from a cold 42.1°F (5.6°C) in November, to a freezing cold 30.6°F (-0.8°C). Weather in December »

What is the coldest month in West Lebanon?

January is the coldest month in West Lebanon, with an average high-temperature of 25.2°F (-3.8°C) and an average low-temperature of 12.4°F (-10.9°C).

What is the most humid month in West Lebanon?

Months with the highest humidity in West Lebanon are January and February, with an average relative humidity of 86%.

How many days does it rain in West Lebanon?

In West Lebanon, New Hampshire, during the entire year, the rain falls for 161.9 days and collects up to 28.46" (723mm) of precipitation.

When does it snow in West Lebanon?

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

How many days does it snow in West Lebanon?

In West Lebanon, during the entire year, snow falls for 68.9 days, and aggregates up to 35.91" (912mm) of snow.

What is the snowiest month in West Lebanon?

The month with the most snowfall in West Lebanon, New Hampshire, is February when snow falls for 15.2 days and typically aggregates up to 10.47" (266mm) of snow.

What is the month with the least sunshine in West Lebanon?

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

What is the least humid month in West Lebanon?

With an average relative humidity of 75%, May is the least humid month in West Lebanon, New Hampshire.

What is the month with the highest UV index in West Lebanon?

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

When it does not snow in West Lebanon?

June through September are months without snowfall.

When are the longest days in West Lebanon?

June has the longest days of the year, with an average of 15.4h of daylight.

What is the warmest month in West Lebanon?

July is the warmest month, with an average high-temperature of 78.1°F (25.6°C) and an average low-temperature of 56.7°F (13.7°C).

What month has the most sunshine in West Lebanon?

The month with the most sunshine is August, with an average of 10h of sunshine.

What is the driest month in West Lebanon?

September is the month with the least rainfall. Rain falls for 11.2 days and accumulates 1.85" (47mm) of precipitation.

What is the wettest month in West Lebanon?

October is the month with the most rainfall in West Lebanon, New Hampshire. Rain falls for 14.7 days and accumulates 2.99" (76mm) of precipitation.

What is the month with the shortest days in West Lebanon?

With an average of 9h of daylight, December has the shortest days of the year in West Lebanon.

When is the lowest UV index in West Lebanon?

December is the month with the lowest UV index in West Lebanon, with an average maximum UV index of 1.
Average temperature - West Lebanon, NH
Average humidity - West Lebanon, NH
Average rainfall - West Lebanon, NH

The wettest month (with the highest rainfall) is October (2.99").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days - West Lebanon, NH

The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is February (8.3 days).

Average snowfall - West Lebanon, NH
Average snowfall days - West Lebanon, NH

The month with the highest number of snowfall days is January (16.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - West Lebanon, NH