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

Monthly weather forecast and climate
Epsom, NH

January, like December, is a freezing cold winter month in Epsom, New Hampshire, with average temperature ranging between max 29.3°F (-1.5°C) and min 16.3°F (-8.7°C). With an average high-temperature of 29.3°F (-1.5°C) and an average low-temperature of 16.3°F (-8.7°C), January is the coldest month. Weather in January »

February, the last month of the winter, in Epsom, is another freezing cold month, with average temperature fluctuating between 18°F (-7.8°C) and 31.8°F (-0.1°C). In Epsom, New Hampshire, the average high-temperature is relatively the same as in January - a still freezing cold 31.8°F (-0.1°C). Weather in February »

March, the first month of the spring, in Epsom, is a cold month, with average temperature varying between 25.5°F (-3.6°C) and 39.7°F (4.3°C). In Epsom, the average high-temperature in March slightly increases, from a freezing cold 31.8°F (-0.1°C) in February, to a wintry 39.7°F (4.3°C). Weather in March »

April is a cool spring month in Epsom, New Hampshire, with average temperature varying between 53.2°F (11.8°C) and 36.1°F (2.3°C). In Epsom, the average high-temperature rises, from a cold 39.7°F (4.3°C) in March, to a cool 53.2°F (11.8°C). Weather in April »

The last month of the spring, May, is an enjoyable month in Epsom, New Hampshire, with average temperature varying between 65.3°F (18.5°C) and 46.2°F (7.9°C). In May, the average high-temperature increases, from a fresh 53.2°F (11.8°C) in April, to an enjoyable 65.3°F (18.5°C). Weather in May »

June, the first month of the summer, in Epsom, is an agreeable month, with average temperature fluctuating between 73.2°F (22.9°C) and 53.8°F (12.1°C). In Epsom, the average high-temperature slightly increases, from an enjoyable 65.3°F (18.5°C) in May, to an agreeable 73.2°F (22.9°C). Weather in June »

July is a moderately hot summer month in Epsom, New Hampshire, with average temperature ranging between max 80.2°F (26.8°C) and min 59.9°F (15.5°C). With an average high-temperature of 80.2°F (26.8°C) and an average low-temperature of 59.9°F (15.5°C), July is the warmest month. Weather in July »

The last month of the summer, August, is another warm month in Epsom, New Hampshire, with temperature in the range of an average low of 58.6°F (14.8°C) and an average high of 78.6°F (25.9°C). In August, the average high-temperature is almost the same as in July - a still warm 78.6°F (25.9°C). Weather in August »

September, the first month of the autumn, in Epsom, is also an agreeable month, with average temperature fluctuating between 70.9°F (21.6°C) and 52.2°F (11.2°C). In September, the average high-temperature marginally drops, from a warm 78.6°F (25.9°C) in August, to an agreeable 70.9°F (21.6°C). Weather in September »

October, the same as September, in Epsom, New Hampshire, is a moderate autumn month, with average temperature fluctuating between 57.9°F (14.4°C) and 43°F (6.1°C). In October, the average high-temperature drops, from an agreeable 70.9°F (21.6°C) in September, to a moderate 57.9°F (14.4°C). Weather in October »

November, the last month of the autumn, in Epsom, is also a frosty month, with average temperature ranging between max 45.5°F (7.5°C) and min 32.5°F (0.3°C). In November, the average high-temperature decreases, from a moderate 57.9°F (14.4°C) in October, to a frosty 45.5°F (7.5°C). Weather in November »

December, the first month of the winter, in Epsom, is still a cold month, with average temperature varying between 34.7°F (1.5°C) and 24.1°F (-4.4°C). In Epsom, New Hampshire, the average high-temperature drops, from a frosty 45.5°F (7.5°C) in November, to a cold 34.7°F (1.5°C). Weather in December »

What is the coldest month in Epsom?

The coldest month in Epsom, New Hampshire, is January, with an average high-temperature of 29.3°F (-1.5°C) and an average low-temperature of 16.3°F (-8.7°C).

How many days does it rain in Epsom?

In Epsom, during the entire year, the rain falls for 146.3 days and collects up to 29.92" (760mm) of precipitation.

When does it snow in Epsom?

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

How much does it snow in Epsom?

In Epsom, New Hampshire, during the entire year, snow falls for 44.9 days, and aggregates up to 32.95" (837mm) of snow.

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

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

What is the most humid month in Epsom?

The most humid month in Epsom is February, with an average relative humidity of 83%.

What is the snowiest month in Epsom?

The month with the most snowfall in Epsom, New Hampshire, is February when snow falls for 10.3 days and typically aggregates up to 8.5" (216mm) of snow.

What is the month with the least sunshine in Epsom?

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

What is the least humid month in Epsom?

April is the least humid month, with an average relative humidity of 74%.

When it does not snow in Epsom?

In Epsom snow does not fall in June through September.

When are the longest days in Epsom?

With an average of 15.3h of daylight, June has the longest days of the year in Epsom, New Hampshire.

What are the months with the highest UV index in Epsom?

Months with the highest UV index in Epsom are June through August, with an average maximum UV index of 6.

What is the warmest month in Epsom?

July is the warmest month, with an average high-temperature of 80.2°F (26.8°C) and an average low-temperature of 59.9°F (15.5°C).

What month has the most sunshine in Epsom?

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

What is the driest month in Epsom?

September is the month with the least rainfall in Epsom. Rain falls for 11.7 days and accumulates 1.65" (42mm) of precipitation.

What is the wettest month in Epsom?

October is the month with the most rainfall in Epsom. Rain falls for 13.7 days and accumulates 3.27" (83mm) of precipitation.

What is the month with the shortest days in Epsom?

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

The wettest month (with the highest rainfall) is October (3.27").
The driest month (with the least rainfall) is September (1.65").

Average rainfall days - Epsom, NH

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (7.3 days).

Average snowfall - Epsom, NH
Average snowfall days - Epsom, NH

The month with the highest number of snowfall days is January (10.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Epsom, 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 UV index - Epsom, NH