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

Monthly weather forecast and climate
Whittier, NH

January, the same as December, in Whittier, New Hampshire, is another subzero cold winter month, with average temperature ranging between max 22.5°F (-5.3°C) and min 9.5°F (-12.5°C). The coldest month is January, with an average high-temperature of 22.5°F (-5.3°C) and an average low-temperature of 9.5°F (-12.5°C). Weather in January »

The last month of the winter, February, is also a subzero cold month in Whittier, New Hampshire, with average temperature ranging between min 11.1°F (-11.6°C) and max 25.3°F (-3.7°C). In February, the average high-temperature is almost 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 wintry month in Whittier, New Hampshire, with temperature in the range of an average low of 19.4°F (-7°C) and an average high of 33.4°F (0.8°C). In Whittier, the average high-temperature marginally rises, from a subzero cold 25.3°F (-3.7°C) in February, to a wintry 33.4°F (0.8°C). Weather in March »

April in Whittier, New Hampshire, is a frosty spring month, with average temperature varying between 30.6°F (-0.8°C) and 46.4°F (8°C). In April, the average high-temperature rises, from a cold 33.4°F (0.8°C) in March, to a chilly 46.4°F (8°C). Weather in April »

May, the last month of the spring, in Whittier, is a comfortable month, with temperature in the range of an average high of 60.8°F (16°C) and an average low of 41.9°F (5.5°C). In Whittier, the average high-temperature significantly increases, from a chilly 46.4°F (8°C) in April, to a comfortable 60.8°F (16°C). Weather in May »

June, the first month of the summer, in Whittier, is an agreeable month, with temperature in the range of an average low of 49.1°F (9.5°C) and an average high of 68.2°F (20.1°C). In Whittier, the average high-temperature slightly increases, from a comfortable 60.8°F (16°C) in May, to an agreeable 68.2°F (20.1°C). Weather in June »

July is a warm summer month in Whittier, New Hampshire, with average temperature varying between 74.8°F (23.8°C) and 55.8°F (13.2°C). With an average high-temperature of 74.8°F (23.8°C) and an average low-temperature of 55.8°F (13.2°C), July is the warmest month. Weather in July »

The last month of the summer, August, is another pleasant month in Whittier, New Hampshire, with average temperature fluctuating between 73°F (22.8°C) and 53.8°F (12.1°C). In Whittier, the average high-temperature is almost the same as in July - a pleasant 73°F (22.8°C). Weather in August »

September, the first month of the autumn, in Whittier, is also an enjoyable month, with temperature in the range of an average low of 47.5°F (8.6°C) and an average high of 66.2°F (19°C). In September, the average high-temperature marginally drops, from an agreeable 73°F (22.8°C) in August, to a comfortable 66.2°F (19°C). Weather in September »

October, like September, in Whittier, New Hampshire, is another fresh autumn month, with average temperature ranging between max 51.3°F (10.7°C) and min 37.8°F (3.2°C). In October, the average high-temperature significantly decreases, from a comfortable 66.2°F (19°C) in September, to a fresh 51.3°F (10.7°C). Weather in October »

The last month of the autumn, November, is also a wintry month in Whittier, New Hampshire, with average temperature varying between 38.7°F (3.7°C) and 26.8°F (-2.9°C). In November, the average high-temperature drops, from a fresh 51.3°F (10.7°C) in October, to a cold 38.7°F (3.7°C). Weather in November »

December, the first month of the winter, in Whittier, is still a freezing cold month, with average temperature fluctuating between 28°F (-2.2°C) and 17.8°F (-7.9°C). In Whittier, the average high-temperature decreases, from a wintry 38.7°F (3.7°C) in November, to a freezing cold 28°F (-2.2°C). Weather in December »

What is the coldest month in Whittier?

January is the coldest month in Whittier, New Hampshire, with an average high-temperature of 22.5°F (-5.3°C) and an average low-temperature of 9.5°F (-12.5°C).

What is the most humid month in Whittier?

January and February, with an average relative humidity of 89%, are most humid months.

How many days does it rain in Whittier?

In Whittier, New Hampshire, during the entire year, the rain falls for 132.9 days and collects up to 13.86" (352mm) of precipitation.

When does it snow in Whittier?

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

How much does it snow in Whittier?

Throughout the year, in Whittier, there are 99.7 snowfall days, and 37.05" (941mm) of snow is accumulated.

What is the snowiest month in Whittier?

Months with the most snowfall in Whittier, New Hampshire, are January and February, with an average 6.1" (155mm) of accumulated snow.

What are the months with the lowest UV index in Whittier?

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

What is the month with the least sunshine in Whittier?

The month with the least sunshine is February, with an average of 3.6h of sunshine.

What is the rainiest month in Whittier?

April is the month with the most rainfall in Whittier, New Hampshire. Rain falls for 11.9 days and accumulates 1.57" (40mm) of precipitation.

What is the least humid month in Whittier?

The least humid month in Whittier, New Hampshire, is May, with an average relative humidity of 78%.

When it does not snow in Whittier?

June through September are months without snowfall.

When are the longest days in Whittier?

The month with the longest days in Whittier is June, with an average of 15.4h of daylight.

When is the highest UV index in Whittier?

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

What is the warmest month in Whittier?

July is the warmest month, with an average high-temperature of 74.8°F (23.8°C) and an average low-temperature of 55.8°F (13.2°C).

What month has the most sunshine in Whittier?

With an average of 9.5h of sunshine, August has the most sunshine of the year in Whittier, New Hampshire.

What is the driest month in Whittier?

The month with the least rainfall is September when the rain falls for 9.2 days and typically collects 0.71" (18mm) of precipitation.

What is the month with the shortest days in Whittier?

December has the shortest days of the year, with an average of 9h of daylight.
Average temperature - Whittier, NH
Average humidity - Whittier, NH
Average rainfall - Whittier, NH

The wettest month (with the highest rainfall) is April (1.57").
The driest month (with the least rainfall) is September (0.71").

Average rainfall days - Whittier, NH

The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is February (6.6 days).

Average snowfall - Whittier, NH

Months with the highest snowfall are January and February (6.1").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days - Whittier, NH

The month with the highest number of snowfall days is December (18.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Whittier, 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: 9.5h).
The month with the least sunshine is February (Average sunshine: 3.6h).