Monthly weather forecast and climate
Lisbon, NH

January, the same as December, in Lisbon, New Hampshire, is a freezing cold winter month, with average temperature fluctuating between 22.5°F (-5.3°C) and 9.3°F (-12.6°C). The coldest month is January, with an average high-temperature of 22.5°F (-5.3°C) and an average low-temperature of 9.3°F (-12.6°C). Weather in January »

February, the last month of the winter, in Lisbon, is another freezing cold month, with temperature in the range of an average high of 25.3°F (-3.7°C) and an average low of 11.1°F (-11.6°C). In Lisbon, the average high-temperature is relatively the same as in January - a still freezing cold 25.3°F (-3.7°C). Weather in February »

The first month of the spring, March, is a cold month in Lisbon, New Hampshire, with temperature in the range of an average high of 33.6°F (0.9°C) and an average low of 18.9°F (-7.3°C). In Lisbon, the average high-temperature in March marginally rises, from a subzero cold 25.3°F (-3.7°C) in February, to a wintry 33.6°F (0.9°C). Weather in March »

April in Lisbon, New Hampshire, is a chilly spring month, with temperature in the range of an average high of 46.9°F (8.3°C) and an average low of 30.6°F (-0.8°C). In April, the average high-temperature increases, from a cold 33.6°F (0.9°C) in March, to a frosty 46.9°F (8.3°C). Weather in April »

May, the last month of the spring, in Lisbon, is an enjoyable month, with average temperature ranging between max 62.6°F (17°C) and min 41.9°F (5.5°C). In May, the average high-temperature increases considerably, from a chilly 46.9°F (8.3°C) in April, to an enjoyable 62.6°F (17°C). Weather in May »

The first month of the summer, June, is a pleasant month in Lisbon, New Hampshire, with average temperature ranging between max 69.4°F (20.8°C) and min 48.4°F (9.1°C). In June, the average high-temperature slightly increases, from an enjoyable 62.6°F (17°C) in May, to a pleasant 69.4°F (20.8°C). Weather in June »

July is a moderately hot summer month in Lisbon, New Hampshire, with average temperature ranging between min 54.1°F (12.3°C) and max 76.3°F (24.6°C). The warmest month is July, with an average high-temperature of 76.3°F (24.6°C) and an average low-temperature of 54.1°F (12.3°C). Weather in July »

The last month of the summer, August, is another warm month in Lisbon, New Hampshire, with average temperature ranging between max 74.1°F (23.4°C) and min 52.5°F (11.4°C). In August, the average high-temperature is practically the same as in July - a still warm 74.1°F (23.4°C). Weather in August »

The first month of the autumn, September, is still a comfortable month in Lisbon, New Hampshire, with temperature in the range of an average low of 46.8°F (8.2°C) and an average high of 66.9°F (19.4°C). In September, the average high-temperature marginally drops, from a warm 74.1°F (23.4°C) in August, to a comfortable 66.9°F (19.4°C). Weather in September »

October, like September, in Lisbon, New Hampshire, is another fresh autumn month, with temperature in the range of an average low of 38.5°F (3.6°C) and an average high of 52.9°F (11.6°C). In Lisbon, the average high-temperature in October decreases, from a comfortable 66.9°F (19.4°C) in September, to a fresh 52.9°F (11.6°C). Weather in October »

The last month of the autumn, November, is also a wintry month in Lisbon, New Hampshire, with average temperature ranging between min 27.5°F (-2.5°C) and max 39.4°F (4.1°C). In November, the average high-temperature drops, from a cool 52.9°F (11.6°C) in October, to a cold 39.4°F (4.1°C). Weather in November »

December, the first month of the winter, in Lisbon, is also a subzero cold month, with average temperature ranging between max 28.2°F (-2.1°C) and min 18.1°F (-7.7°C). In December, the average high-temperature drops, from a cold 39.4°F (4.1°C) in November, to a subzero cold 28.2°F (-2.1°C). Weather in December »

What is the coldest month in Lisbon?

With an average high-temperature of 22.5°F (-5.3°C) and an average low-temperature of 9.3°F (-12.6°C), January is the coldest month in Lisbon.

What is the most humid month in Lisbon?

Months with the highest humidity in Lisbon, New Hampshire, are January and February, with an average relative humidity of 89%.

How much does it rain in Lisbon?

In Lisbon, during the entire year, the rain falls for 164.3 days and collects up to 29.45" (748mm) of precipitation.

When does it snow in Lisbon?

Months with snowfall in Lisbon, New Hampshire, are January through May, October through December.

How much does it snow in Lisbon?

In Lisbon, during the entire year, snow falls for 99.6 days, and aggregates up to 57.68" (1465mm) of snow.

What is the month with the lowest UV index in Lisbon?

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Lisbon.

What is the snowiest month in Lisbon?

The month with the most snowfall is February when snow falls for 20.8 days and typically aggregates up to 13.58" (345mm) of snow.

What is the month with the least sunshine in Lisbon?

With an average of 3h of sunshine, February has the least sunshine of the year in Lisbon.

What is the least humid month in Lisbon?

With an average relative humidity of 76%, May is the least humid month in Lisbon.

When it does not snow in Lisbon?

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

When are the longest days in Lisbon?

The month with the longest days in Lisbon is June, with an average of 15.5h of daylight.

When is the highest UV index in Lisbon?

June and July, with an average maximum UV index of 5, are months with the highest UV index in Lisbon, New Hampshire.

What is the warmest month in Lisbon?

With an average high-temperature of 76.3°F (24.6°C) and an average low-temperature of 54.1°F (12.3°C), July is the warmest month in Lisbon.

What month has the most sunshine in Lisbon?

August has the most sunshine of the year in Lisbon, with an average of 9.9h of sunshine.

What is the driest month in Lisbon?

September is the month with the least rainfall in Lisbon, New Hampshire. Rain falls for 12.5 days and accumulates 2.09" (53mm) of precipitation.

What is the rainiest month in Lisbon?

October is the month with the most rainfall in Lisbon. Rain falls for 16.1 days and accumulates 2.91" (74mm) of precipitation.

What is the month with the shortest days in Lisbon?

With an average of 8.9h of daylight, December has the shortest days of the year.
Average temperature - Lisbon, NH
Average pressure - Lisbon, NH

The month with the highest atmospheric pressure is November (30.06").
The month with the lowest atmospheric pressure is June (29.91").

Average wind speed - Lisbon, NH

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity - Lisbon, NH
Average rainfall - Lisbon, NH

The wettest month (with the highest rainfall) is October (2.91").
The driest month (with the least rainfall) is September (2.09").

Average rainfall days - Lisbon, NH

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (6.7 days).

Average snowfall - Lisbon, NH
Average snowfall days - Lisbon, NH

The month with the highest number of snowfall days is January (21.1 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Lisbon, NH

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

The month with the most sunshine is August (Average sunshine: 9.9h).
The month with the least sunshine is February (Average sunshine: 3h).

Average sunshine days - Lisbon, NH

The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (5.9 days).

Average visibility - Lisbon, NH

Months with the highest visibility are April, May, June, July, August, October and November (5mi).
Months with the lowest visibility are January, February, March, September and December (4mi).