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

Monthly weather forecast and climate
Newmarket, NH

January, the same as December, in Newmarket, New Hampshire, is a freezing cold winter month, with temperature in the range of an average low of 19.8°F (-6.8°C) and an average high of 31.5°F (-0.3°C). The coldest month is January, with an average high-temperature of 31.5°F (-0.3°C) and an average low-temperature of 19.8°F (-6.8°C). Weather in January »

February, the last month of the winter, in Newmarket, is a cold month, with average temperature ranging between max 33.6°F (0.9°C) and min 21°F (-6.1°C). In February, the average high-temperature is almost the same as in January - a cold 33.6°F (0.9°C). Weather in February »

The first month of the spring, March, is also a wintry month in Newmarket, New Hampshire, with average temperature varying between 40.3°F (4.6°C) and 28.2°F (-2.1°C). In March, the average high-temperature slightly increases, from a wintry 33.6°F (0.9°C) in February, to a still cold 40.3°F (4.6°C). Weather in March »

April is a fresh spring month in Newmarket, New Hampshire, with average temperature fluctuating between 51.6°F (10.9°C) and 37.8°F (3.2°C). In April, the average high-temperature increases, from a wintry 40.3°F (4.6°C) in March, to a cool 51.6°F (10.9°C). Weather in April »

May, the last month of the spring, in Newmarket, is an enjoyable month, with average temperature varying between 62.2°F (16.8°C) and 47.1°F (8.4°C). In Newmarket, the average high-temperature in May increases, from a cool 51.6°F (10.9°C) in April, to a comfortable 62.2°F (16.8°C). Weather in May »

June, the first month of the summer, in Newmarket, is an agreeable month, with average temperature varying between 55.2°F (12.9°C) and 70.2°F (21.2°C). In June, the average high-temperature marginally rises, from an enjoyable 62.2°F (16.8°C) in May, to a pleasant 70.2°F (21.2°C). Weather in June »

July is a warm summer month in Newmarket, New Hampshire, with average temperature ranging between min 61.5°F (16.4°C) and max 77.4°F (25.2°C). July is the warmest month, with an average high-temperature of 77.4°F (25.2°C) and an average low-temperature of 61.5°F (16.4°C). Weather in July »

August, the last month of the summer, in Newmarket, is also a moderately hot month, with temperature in the range of an average low of 61.3°F (16.3°C) and an average high of 76.8°F (24.9°C). In August, the average high-temperature is relatively the same as in July - a still moderately hot 76.8°F (24.9°C). Weather in August »

September, the first month of the autumn, in Newmarket, is also an agreeable month, with average temperature ranging between max 69.6°F (20.9°C) and min 55°F (12.8°C). In September, the average high-temperature slightly decreases, from a moderately hot 76.8°F (24.9°C) in August, to an agreeable 69.6°F (20.9°C). Weather in September »

October, the same as September, in Newmarket, New Hampshire, is another mild autumn month, with average temperature varying between 46.2°F (7.9°C) and 58.1°F (14.5°C). In October, the average high-temperature decreases, from an agreeable 69.6°F (20.9°C) in September, to a mild 58.1°F (14.5°C). Weather in October »

November, the last month of the autumn, in Newmarket, is also a frosty month, with average temperature fluctuating between 35.8°F (2.1°C) and 46.6°F (8.1°C). In Newmarket, New Hampshire, the average high-temperature in November drops, from a moderate 58.1°F (14.5°C) in October, to a chilly 46.6°F (8.1°C). Weather in November »

The first month of the winter, December, is also a wintry month in Newmarket, New Hampshire, with average temperature varying between 27.3°F (-2.6°C) and 37°F (2.8°C). In Newmarket, New Hampshire, the average high-temperature drops, from a frosty 46.6°F (8.1°C) in November, to a wintry 37°F (2.8°C). Weather in December »

What is the coldest month in Newmarket?

With an average high-temperature of 31.5°F (-0.3°C) and an average low-temperature of 19.8°F (-6.8°C), January is the coldest month.

What are the most humid months in Newmarket?

January and February, with an average relative humidity of 80%, are most humid months in Newmarket, New Hampshire.

How much does it rain in Newmarket?

Throughout the year, in Newmarket, there are 144.8 rainfall days, and 27.24" (692mm) of precipitation is accumulated.

When does it snow in Newmarket?

Months with snowfall in Newmarket, New Hampshire, are January through April, October through December.

How many days does it snow in Newmarket?

In Newmarket, during the entire year, snow falls for 35.1 days, and aggregates up to 18.78" (477mm) of snow.

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

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the month with the least sunshine in Newmarket?

February and December, with an average of 4.8h of sunshine, are months with the least sunshine in Newmarket.

What are the least humid months in Newmarket?

Months with the lowest humidity in Newmarket are April and November, with an average relative humidity of 75%.

When it does not snow in Newmarket?

In Newmarket, New Hampshire, snow does not fall in May through September.

When are the longest days in Newmarket?

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

What is the warmest month in Newmarket?

July is the warmest month in Newmarket, New Hampshire, with an average high-temperature of 77.4°F (25.2°C) and an average low-temperature of 61.5°F (16.4°C).

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

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

What month has the most sunshine in Newmarket?

With an average of 10.6h of sunshine, August has the most sunshine of the year.

What is the driest month in Newmarket?

The month with the least rainfall in Newmarket, New Hampshire, is September when the rain falls for 11.4 days and typically collects 1.46" (37mm) of precipitation.

What is the wettest month in Newmarket?

The wettest months in Newmarket, New Hampshire, are October and December, with an average 2.87" (73mm) of rainfall.

When does it snow the most in Newmarket?

December is the month with the most snowfall in Newmarket, New Hampshire. Snow falls for 7.3 days and accumulates 4.53" (115mm) of snow.

What is the month with the shortest days in Newmarket?

With an average of 9.1h of daylight, December has the shortest days of the year in Newmarket, New Hampshire.
Average temperature - Newmarket, NH
Average humidity - Newmarket, NH
Average rainfall - Newmarket, NH

The wettest months (with the highest rainfall) are October and December (73mm).
The driest month (with the least rainfall) is September (37mm).

Average rainfall days - Newmarket, NH

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is February (7.6 days).

Average snowfall - Newmarket, NH
Average snowfall days - Newmarket, NH

The month with the highest number of snowfall days is January (8.7 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine - Newmarket, NH

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

The month with the most sunshine is August (Average sunshine: 10.6h).
Months with the least sunshine are February and December (Average sunshine: 4.8).

Average UV index - Newmarket, NH