Climate and monthly weather forecast
Meriden, NH

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Weather in January

January, like December, is another subzero cold winter month in Meriden, New Hampshire, with temperature in the range of an average high of 25.2°F (-3.8°C) and an average low of 12.4°F (-10.9°C). January, on average, is the coldest month, registering a high temperature of 25.2°F (-3.8°C) and a low of 12.4°F (-10.9°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Meriden, New Hampshire, with an average temperature ranging between max 27.9°F (-2.3°C) and min 13.6°F (-10.2°C). Meriden observes a minor difference in average high-temperatures between January's 25.2°F (-3.8°C) and February's 27.9°F (-2.3°C). Weather in February »

Weather in March

March, the first month of the spring in Meriden, is a wintry month, with an average temperature fluctuating between 36.1°F (2.3°C) and 21.6°F (-5.8°C). March signals a minor shift in the average high-temperature, moving from February's subzero cold 27.9°F (-2.3°C) to a wintry 36.1°F (2.3°C). Weather in March »

Weather in April

April is a fresh spring month in Meriden, New Hampshire, with an average temperature varying between 32.5°F (0.3°C) and 50.4°F (10.2°C). Meriden's weather in April shows a rise in the average high-temperature, moving up from March's icy 36.1°F (2.3°C) to a fresh 50.4°F (10.2°C). Weather in April »

Weather in May

May, the last month of the spring in Meriden, is a comfortable month, with temperature in the range of an average low of 43.9°F (6.6°C) and an average high of 64.9°F (18.3°C). With the onset of May, Meriden experiences a noticeable temperature shift, with the average high-temperature advancing from a cool 50.4°F (10.2°C) in April to a comfortable 64.9°F (18.3°C). Weather in May »

Weather in June

June, the first month of the summer in Meriden, is a pleasant month, with temperature in the range of an average low of 50.4°F (10.2°C) and an average high of 71.8°F (22.1°C). The embrace of June brings a minor uplift in the average high-temperature, shifting from a comfortable 64.9°F (18.3°C) in May to an agreeable 71.8°F (22.1°C). Weather in June »

Weather in July

July is a warm summer month in Meriden, New Hampshire, with temperature in the range of an average low of 56.1°F (13.4°C) and an average high of 77.9°F (25.5°C). July is the warmest month of the year, registering average temperatures as high as 77.9°F (25.5°C) and as low as 56.1°F (13.4°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Meriden, New Hampshire, with an average temperature fluctuating between 54.7°F (12.6°C) and 76.5°F (24.7°C). The shift from July to August is characterized by an average high-temperature of a still moderately hot 76.5°F (24.7°C), not significantly different from the 77.9°F (25.5°C) of July. Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Meriden, New Hampshire, with an average temperature ranging between max 68.7°F (20.4°C) and min 48.4°F (9.1°C). The arrival of September corresponds with a minor reduction in the average high-temperature, down from August's moderately hot 76.5°F (24.7°C) to a pleasant 68.7°F (20.4°C). Weather in September »

Weather in October

October, the same as September, is a cool autumn month in Meriden, New Hampshire, with an average temperature fluctuating between 40.1°F (4.5°C) and 55°F (12.8°C). The transition into October indicates a reduction in the average high-temperature, down to a cool 55°F (12.8°C) from September's agreeable 68.7°F (20.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an icy month in Meriden, New Hampshire, with an average temperature varying between 29.3°F (-1.5°C) and 42.3°F (5.7°C). The shift from October to November involves a decrease in the average high-temperature, dropping from a fresh 55°F (12.8°C) to a cold 42.3°F (5.7°C). Weather in November »

Weather in December

December, the first month of the winter in Meriden, is also a subzero cold month, with an average temperature ranging between max 30.7°F (-0.7°C) and min 20.8°F (-6.2°C). Meriden experiences a temperature shift at the start of December, with average high-temperatures adjusting from a cold 42.3°F (5.7°C) in November to a freezing cold 30.7°F (-0.7°C). Weather in December »

Frequently asked questions

What time of the year is the coldest?

Meriden records the coldest temperatures in January, averaging a high of 25.2°F (-3.8°C) and a low of 12.4°F (-10.9°C).

What is the most humid month?

January and February, with an average relative humidity of 86%, are most humid months.

How much does it rain?

Throughout the year, there are 156.4 rainfall days, and 26.14" (664mm) of precipitation is accumulated.

When does it snow?

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

How much does it snow?

Throughout the year, there are 74.2 snowfall days, and 35.67" (906mm) of snow is accumulated.

When does it snow the most?

The month with the most snowfall is February, when snow falls for 15.9 days and typically aggregates up to 9.29" (236mm) of snow.

What is the month with the least sunshine?

February has the least sunshine of the year, with an average of 3.6h of sunshine.

When is the lowest UV index?

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

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month?

With an average relative humidity of 75%, May is the least humid month.

What is the month with the highest UV index in Meriden?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

When it does not snow?

In Meriden, snow does not fall in June through September.

When are the longest days?

The month with the longest days in Meriden is June, with an average of 15h and 24min of daylight.

What part of the year is the hottest?

With average temperatures fluctuating between a high of 77.9°F (25.5°C) and a low of 56.1°F (13.4°C), July stands out as the warmest month.

What month has the most sunshine?

August has the most sunshine of the year, with an average of 10.1h of sunshine.

What is the driest month in Meriden?

September is the month with the least rainfall. Rain falls for 11.3 days and accumulates 1.77" (45mm) of precipitation.

What is the wettest month?

October is the month with the most rainfall. Rain falls for 15.2 days and accumulates 2.87" (73mm) of precipitation.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 0min of daylight.

Average temperature
Meriden, NH

Average temperature - Meriden, NH

The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (25.2°F).

The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).

Average pressure
Meriden, NH

Average pressure - Meriden, NH

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed
Meriden, NH

Average wind speed - Meriden, NH

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity
Meriden, NH

Average humidity - Meriden, NH

The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is May (75%).

Average rainfall
Meriden, NH

Average rainfall - Meriden, NH

The wettest month (with the highest rainfall) is October (2.87").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days
Meriden, NH

Average rainfall days - Meriden, NH

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (8.6 days).

Average snowfall
Meriden, NH

Average snowfall - Meriden, NH

The month with the highest snowfall is February (9.29").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Meriden, NH

Average snowfall days - Meriden, NH

The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Meriden, NH

Average daylight / Average sunshine - Meriden, NH

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

Average sunshine days
Meriden, NH

Average sunshine days - Meriden, NH

The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is March (9.7 days).

Average UV index
Meriden, NH

Average UV index - Meriden, NH

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are February and December (UV index 1).

Average visibility
Meriden, NH

Average visibility - Meriden, NH

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

Meriden, New Hampshire, USA

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