Climate and monthly weather forecast
Monroe, NH

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Weather in January

January, like December, is a freezing cold winter month in Monroe, New Hampshire, with temperature in the range of an average low of 9.7°F (-12.4°C) and an average high of 22.8°F (-5.1°C). Monroe's January weather, marked by an average high temperature of 22.8°F (-5.1°C) and an average low temperature of 9.7°F (-12.4°C), is the coldest in the year. Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Monroe, New Hampshire, with temperature in the range of an average low of 10.8°F (-11.8°C) and an average high of 25.5°F (-3.6°C). February's advent presents an average high-temperature of a still freezing cold 25.5°F (-3.6°C), indicating a slight variation from the conditions of the previous month. Weather in February »

Weather in March

March, the first month of the spring in Monroe, is a wintry month, with temperature in the range of an average low of 18.9°F (-7.3°C) and an average high of 34°F (1.1°C). As March arrives, Monroe's weather shows a minor increase in high-temperatures, edging from February's subzero cold 25.5°F (-3.6°C) to an icy 34°F (1.1°C). Weather in March »

Weather in April

April in Monroe, New Hampshire, is a frosty spring month, with an average temperature varying between 47.5°F (8.6°C) and 30.6°F (-0.8°C). April brings a rise in Monroe's average high-temperature, moving from a cold 34°F (1.1°C) in March to a chilly 47.5°F (8.6°C). Weather in April »

Weather in May

May, the last month of the spring in Monroe, is a comfortable month, with temperature in the range of an average high of 63.7°F (17.6°C) and an average low of 42.1°F (5.6°C). May signals a significant shift in the average high-temperature, soaring from April's chilly 47.5°F (8.6°C) to an enjoyable 63.7°F (17.6°C). Weather in May »

Weather in June

June, the first month of the summer in Monroe, is an agreeable month, with an average temperature ranging between min 48.4°F (9.1°C) and max 70.3°F (21.3°C). As May transitions into June, a subtle temperature shift is observed, with average highs adjusting from a refreshing 63.7°F (17.6°C) to an agreeable 70.3°F (21.3°C). Weather in June »

Weather in July

July is a warm summer month in Monroe, New Hampshire, with an average temperature fluctuating between 54.5°F (12.5°C) and 76.6°F (24.8°C). Temperature readings reach their annual highs in July, averaging 76.6°F (24.8°C) and a minimum average of 54.5°F (12.5°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Monroe, New Hampshire, with an average temperature varying between 52.3°F (11.3°C) and 75°F (23.9°C). The arrival of August brings an average high-temperature of a still moderately hot 75°F (23.9°C), nearly identical to July's 76.6°F (24.8°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a comfortable month in Monroe, New Hampshire, with temperature in the range of an average high of 67.8°F (19.9°C) and an average low of 47.1°F (8.4°C). As August shifts into September, a minor alteration in temperatures is observed, with average highs reducing from a warm 75°F (23.9°C) to a comfortable 67.8°F (19.9°C). Weather in September »

Weather in October

October, the same as September, is a cool autumn month in Monroe, New Hampshire, with an average temperature varying between 38.8°F (3.8°C) and 53.6°F (12°C). The arrival of October indicates a decrease in the average high-temperature, moving from an enjoyable 67.8°F (19.9°C) in September to a fresh 53.6°F (12°C). Weather in October »

Weather in November

November, the last month of the autumn in Monroe, is also a wintry month, with an average temperature varying between 39.7°F (4.3°C) and 27.5°F (-2.5°C). Transition from October to November is accompanied by a temperature drop, with average high-temperatures decreasing from a cool 53.6°F (12°C) to a wintry 39.7°F (4.3°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Monroe, New Hampshire, with an average temperature fluctuating between 28.6°F (-1.9°C) and 18.1°F (-7.7°C). As November shifts into December, a slight alteration in temperatures is observed, with average highs reducing from a wintry 39.7°F (4.3°C) to a freezing cold 28.6°F (-1.9°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Monroe?

January brings the lowest temperatures, with an average high of 22.8°F (-5.1°C) and an average low of 9.7°F (-12.4°C).

What are the most humid months in Monroe?

The months with the highest humidity in Monroe are January and February, with an average relative humidity of 89%.

How many days does it rain in Monroe?

In Monroe, New Hampshire, during the entire year, the rain falls for 157.2 days and collects up to 28.35" (720mm) of precipitation.

When does it snow in Monroe?

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

What is the snowiest month in Monroe?

January is the month with the most snowfall in Monroe, New Hampshire. Snow falls for 20.5 days and accumulates 12.44" (316mm) of snow.

How much does it snow in Monroe?

Throughout the year, in Monroe, New Hampshire, there are 98.4 snowfall days, and 51.97" (1320mm) of snow is accumulated.

When is the lowest UV index in Monroe?

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 Monroe?

The month with the least sunshine in Monroe is February, with an average of 2.8h of sunshine.

When is Daylight Saving Time (DST) in Monroe?

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 in Monroe?

With an average relative humidity of 76%, May is the least humid month in Monroe, New Hampshire.

What is the wettest month in Monroe?

The months with the most rainfall in Monroe are June and October, with an average 2.87" (73mm) of precipitation.

When it does not snow in Monroe?

June through September are months without snowfall in Monroe, New Hampshire.

When are the longest days in Monroe?

June has the longest days of the year, with an average of 15h and 30min of daylight.

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

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

What time of the year is the hottest in Monroe?

The month of July sees the average highest temperatures, reaching 76.6°F (24.8°C) at the peak and 54.5°F (12.5°C) at the low.

What is the month with the most sunshine in Monroe?

July and August, with an average of 9.8h of sunshine, are months with the most sunshine.

What is the driest month in Monroe?

The month with the least rainfall is September, when the rain falls for 11.5 days and typically collects 1.97" (50mm) of precipitation.

What is the month with the shortest days in Monroe?

The month with the shortest days is December, with an average of 8h and 54min of daylight.

Average temperature
Monroe, NH

Average temperature - Monroe, NH

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (22.8°F).

The month with the highest average low temperature is July (54.5°F).
The coldest month (with the lowest average low temperature) is January (9.7°F).

Average pressure
Monroe, NH

Average pressure - Monroe, NH

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed
Monroe, NH

Average wind speed - Monroe, NH

The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity
Monroe, NH

Average humidity - Monroe, NH

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (76%).

Average rainfall
Monroe, NH

Average rainfall - Monroe, NH

The wettest months (with the highest rainfall) are June and October (2.87").
The driest month (with the least rainfall) is September (1.97").

Average rainfall days
Monroe, NH

Average rainfall days - Monroe, NH

The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is January (6.1 days).

Average snowfall
Monroe, NH

Average snowfall - Monroe, NH

The month with the highest snowfall is January (12.44").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Monroe, NH

Average snowfall days - Monroe, NH

The month with the highest number of snowfall days is February (20.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Monroe, NH

Average daylight / Average sunshine - Monroe, NH

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).

Average sunshine days
Monroe, NH

Average sunshine days - Monroe, NH

The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is February (6.6 days).

Average UV index
Monroe, NH

Average UV index - Monroe, NH

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

Average visibility
Monroe, NH

Average visibility - Monroe, NH

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

Monroe, New Hampshire, USA

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