Monthly weather forecast and climate
Chichester, NH

January, like December, is another subzero cold winter month in Chichester, New Hampshire, with average temperature varying between 15.3°F (-9.3°C) and 27.9°F (-2.3°C). The coldest month is January, with an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 15.3°F (-9.3°C). Weather in January »

The last month of the winter, February, is also a subzero cold month in Chichester, New Hampshire, with average temperature fluctuating between 16.5°F (-8.6°C) and 30.9°F (-0.6°C). In Chichester, the average high-temperature in February is relatively the same as in January - a still freezing cold 30.9°F (-0.6°C). Weather in February »

The first month of the spring, March, is a cold month in Chichester, New Hampshire, with average temperature ranging between min 24.1°F (-4.4°C) and max 39°F (3.9°C). In Chichester, the average high-temperature slightly increases, from a subzero cold 30.9°F (-0.6°C) in February, to a cold 39°F (3.9°C). Weather in March »

April in Chichester, New Hampshire, is a cool spring month, with average temperature fluctuating between 35.2°F (1.8°C) and 52.5°F (11.4°C). In April, the average high-temperature rises, from a cold 39°F (3.9°C) in March, to a fresh 52.5°F (11.4°C). Weather in April »

The last month of the spring, May, is an enjoyable month in Chichester, New Hampshire, with average temperature varying between 45.1°F (7.3°C) and 65.3°F (18.5°C). In May, the average high-temperature rises, from a cool 52.5°F (11.4°C) in April, to a comfortable 65.3°F (18.5°C). Weather in May »

The first month of the summer, June, is an agreeable month in Chichester, New Hampshire, with average temperature ranging between max 73°F (22.8°C) and min 52.5°F (11.4°C). In Chichester, the average high-temperature slightly increases, from a comfortable 65.3°F (18.5°C) in May, to an agreeable 73°F (22.8°C). Weather in June »

July is a moderately hot summer month in Chichester, New Hampshire, with average temperature fluctuating between 79.9°F (26.6°C) and 59.2°F (15.1°C). July is the warmest month, with an average high-temperature of 79.9°F (26.6°C) and an average low-temperature of 59.2°F (15.1°C). Weather in July »

The last month of the summer, August, is another warm month in Chichester, New Hampshire, with average temperature varying between 57.7°F (14.3°C) and 78.4°F (25.8°C). In Chichester, the average high-temperature is almost the same as in July - a still moderately hot 78.4°F (25.8°C). Weather in August »

The first month of the autumn, September, is still a pleasant month in Chichester, New Hampshire, with average temperature varying between 51.6°F (10.9°C) and 70.5°F (21.4°C). In September, the average high-temperature marginally drops, from a moderately hot 78.4°F (25.8°C) in August, to an agreeable 70.5°F (21.4°C). Weather in September »

October, like September, is a moderate autumn month in Chichester, New Hampshire, with temperature in the range of an average low of 42.3°F (5.7°C) and an average high of 57.4°F (14.1°C). In October, the average high-temperature decreases, from a pleasant 70.5°F (21.4°C) in September, to a mild 57.4°F (14.1°C). Weather in October »

November, the last month of the autumn, in Chichester, is another chilly month, with average temperature varying between 45°F (7.2°C) and 31.8°F (-0.1°C). In Chichester, the average high-temperature decreases, from a mild 57.4°F (14.1°C) in October, to a frosty 45°F (7.2°C). Weather in November »

The first month of the winter, December, is still a cold month in Chichester, New Hampshire, with average temperature fluctuating between 23.4°F (-4.8°C) and 33.8°F (1°C). In December, the average high-temperature decreases, from a frosty 45°F (7.2°C) in November, to a cold 33.8°F (1°C). Weather in December »

What is the coldest month in Chichester?

The coldest month in Chichester is January, with an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 15.3°F (-9.3°C).

What are the most humid months in Chichester?

January and February, with an average relative humidity of 84%, are most humid months in Chichester.

How many days does it rain in Chichester?

In Chichester, during the entire year, the rain falls for 139.2 days and collects up to 28.94" (735mm) of precipitation.

When does it snow in Chichester?

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

How many days does it snow in Chichester?

In Chichester, New Hampshire, during the entire year, snow falls for 46.5 days, and aggregates up to 32.6" (828mm) of snow.

When is the lowest UV index in Chichester?

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

What is the snowiest month in Chichester?

The month with the most snowfall is February when snow falls for 10.3 days and typically aggregates up to 7.87" (200mm) of snow.

What is the month with the least sunshine in Chichester?

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

What is the least humid month in Chichester?

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

When it does not snow in Chichester?

June through September are months without snowfall.

When are the longest days in Chichester?

The month with the longest days is June, with an average of 15.3h of daylight.

What is the warmest month in Chichester?

The warmest month in Chichester is July, with an average high-temperature of 79.9°F (26.6°C) and an average low-temperature of 59.2°F (15.1°C).

When is the highest UV index in Chichester?

Months with the highest UV index in Chichester, New Hampshire, are July and August, with an average maximum UV index of 6.

What month has the most sunshine in Chichester?

The month with the most sunshine in Chichester is August, with an average of 10.4h of sunshine.

What is the driest month in Chichester?

September is the month with the least rainfall in Chichester, New Hampshire. Rain falls for 11.2 days and accumulates 1.57" (40mm) of precipitation.

What is the wettest month in Chichester?

October is the month with the most rainfall in Chichester. Rain falls for 13.5 days and accumulates 3.19" (81mm) of precipitation.

What is the month with the shortest days in Chichester?

The month with the shortest days in Chichester is December, with an average of 9h of daylight.
Average temperature - Chichester, NH
Average pressure - Chichester, 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 - Chichester, NH

The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity - Chichester, NH
Average rainfall - Chichester, NH

The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days - Chichester, NH

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is February (6.7 days).

Average snowfall - Chichester, NH
Average snowfall days - Chichester, NH

The month with the highest number of snowfall days is January (10.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Chichester, NH

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9h).

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 - Chichester, NH

The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is March (13.1 days).

Average UV index - Chichester, NH

Months with the highest UV index are July and August (UV index 6).
Months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average visibility - Chichester, NH

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