Climate and monthly weather forecast
Mirror Lake, NH

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Weather in January

January, the same as December, in Mirror Lake, New Hampshire, is a freezing cold winter month, with an average temperature varying between 12.9°F (-10.6°C) and 26.1°F (-3.3°C). Mirror Lake reaches its lowest average temperatures in January, measuring 26.1°F (-3.3°C) at the peak and 12.9°F (-10.6°C) at the lowest. Weather in January »

Weather in February

February, the last month of the winter in Mirror Lake, is also a subzero cold month, with an average temperature ranging between max 29.3°F (-1.5°C) and min 14.4°F (-9.8°C). In the transition from January to February, Mirror Lake reports an average high-temperature of a still subzero cold 29.3°F (-1.5°C), indicating a close resemblance to the prior month. Weather in February »

Weather in March

The first month of the spring, March, is an icy month in Mirror Lake, New Hampshire, with an average temperature ranging between min 22.5°F (-5.3°C) and max 37.9°F (3.3°C). As Mirror Lake enters March, the average high-temperature marginally increases from the a freezing cold 29.3°F (-1.5°C) of February to a cold 37.9°F (3.3°C). Weather in March »

Weather in April

April is a fresh spring month in Mirror Lake, New Hampshire, with an average temperature ranging between min 33.6°F (0.9°C) and max 50.9°F (10.5°C). April signals a shift in the average high-temperature, moving from March's wintry 37.9°F (3.3°C) to a cool 50.9°F (10.5°C). Weather in April »

Weather in May

May, the last month of the spring in Mirror Lake, is a comfortable month, with an average temperature fluctuating between 63.9°F (17.7°C) and 43.7°F (6.5°C). In Mirror Lake, the average high-temperature in May increases from a cool 50.9°F (10.5°C) in April to a comfortable 63.9°F (17.7°C). Weather in May »

Weather in June

June, the first month of the summer in Mirror Lake, is a pleasant month, with an average temperature fluctuating between 71.6°F (22°C) and 51.3°F (10.7°C). With the onset of June, Mirror Lake's weather sees a minor temperature rise, transitioning from a refreshing 63.9°F (17.7°C) in May to an agreeable 71.6°F (22°C). Weather in June »

Weather in July

July in Mirror Lake, New Hampshire, is a warm summer month, with an average temperature fluctuating between 57.6°F (14.2°C) and 78.3°F (25.7°C). Mirror Lake records the warmest temperatures in July, averaging a high of 78.3°F (25.7°C) and a low of 57.6°F (14.2°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Mirror Lake, New Hampshire, with an average temperature varying between 56.3°F (13.5°C) and 77.2°F (25.1°C). July's transformation into August witnesses an average high-temperature of a still moderately hot 77.2°F (25.1°C), noting a minor change from the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Mirror Lake, New Hampshire, with an average temperature fluctuating between 49.6°F (9.8°C) and 69.6°F (20.9°C). September implies a soft temperature shift, with average high-temperatures reducing from August's warm 77.2°F (25.1°C) to an agreeable 69.6°F (20.9°C). Weather in September »

Weather in October

October, like September, is another refreshing autumn month in Mirror Lake, New Hampshire, with temperature in the range of an average low of 40.8°F (4.9°C) and an average high of 55.9°F (13.3°C). As October commences, the average high-temperature shows a reduction, transitioning from a pleasant 69.6°F (20.9°C) in September to a refreshing 55.9°F (13.3°C). Weather in October »

Weather in November

November, the last month of the autumn in Mirror Lake, is also a frosty month, with an average temperature ranging between min 30°F (-1.1°C) and max 43.3°F (6.3°C). The shift from October to November involves a decrease in the average high-temperature, from a mild 55.9°F (13.3°C) to a chilly 43.3°F (6.3°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Mirror Lake, New Hampshire, with an average temperature ranging between min 21.6°F (-5.8°C) and max 31.8°F (-0.1°C). The shift from November to December corresponds with a decrease in the average high-temperature, down to a subzero cold 31.8°F (-0.1°C) from a chilly 43.3°F (6.3°C). Weather in December »
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Frequently asked questions

What is the coldest month in Mirror Lake?

Temperature records in Mirror Lake mark January as the coldest month, with highs averaging 26.1°F (-3.3°C) and lows at 12.9°F (-10.6°C).

What is the most humid month in Mirror Lake?

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

How many days does it rain in Mirror Lake?

Throughout the year, in Mirror Lake, New Hampshire, there are 152 rainfall days, and 29.09" (739mm) of precipitation is accumulated.

When does it snow in Mirror Lake?

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

How much does it snow in Mirror Lake?

In Mirror Lake, during the entire year, snow falls for 58.3 days and aggregates up to 38.98" (990mm) of snow.

What are the months with the lowest UV index in Mirror Lake?

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

When does it snow the most in Mirror Lake?

The month with the most snowfall in Mirror Lake is February, when snow falls for 12.4 days and typically aggregates up to 9.84" (250mm) of snow.

What is the month with the least sunshine in Mirror Lake?

With an average of 4.5h of sunshine, February has the least sunshine of the year.

When is Daylight Saving Time (DST) in Mirror Lake?

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 Mirror Lake?

With an average relative humidity of 76%, April is the least humid month in Mirror Lake, New Hampshire.

When it does not snow in Mirror Lake?

June through September are months without snowfall in Mirror Lake.

When are the longest days in Mirror Lake?

June has the longest days of the year in Mirror Lake, New Hampshire, with an average of 15h and 24min of daylight.

What is the month with the highest UV index in Mirror Lake?

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

What are the warmest months in Mirror Lake?

July is the month when Mirror Lake's temperatures reach their peak, with averages of 78.3°F (25.7°C) and lows of 57.6°F (14.2°C).

What month has the most sunshine in Mirror Lake?

August has the most sunshine of the year in Mirror Lake, New Hampshire, with an average of 10.2h of sunshine.

What is the driest month in Mirror Lake?

September is the month with the least rainfall in Mirror Lake. Rain falls for 10.8 days and accumulates 1.61" (41mm) of precipitation.

What is the rainiest month in Mirror Lake?

October is the month with the most rainfall in Mirror Lake. Rain falls for 14.4 days and accumulates 3.19" (81mm) of precipitation.

What is the month with the shortest days in Mirror Lake?

The month with the shortest days in Mirror Lake is December, with an average of 9h and 0min of daylight.

Average temperature
Mirror Lake, NH

Average temperature - Mirror Lake, NH

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (26.1°F).

The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).

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Average pressure
Mirror Lake, NH

Average pressure - Mirror Lake, 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).

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Average wind speed
Mirror Lake, NH

Average wind speed - Mirror Lake, NH

The windiest months (with the highest average wind speed) are January and February (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity
Mirror Lake, NH

Average humidity - Mirror Lake, NH

The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (76%).

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Average rainfall
Mirror Lake, NH

Average rainfall - Mirror Lake, NH

The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (1.61").

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Average rainfall days
Mirror Lake, NH

Average rainfall days - Mirror Lake, NH

The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is February (8.3 days).

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Average snowfall
Mirror Lake, NH

Average snowfall - Mirror Lake, NH

The month with the highest snowfall is February (9.84").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Mirror Lake, NH

Average snowfall days - Mirror Lake, NH

The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Mirror Lake, NH

Average daylight / Average sunshine - Mirror Lake, 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 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days
Mirror Lake, NH

Average sunshine days - Mirror Lake, NH

The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is April (11.4 days).

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Average UV index
Mirror Lake, NH

Average UV index - Mirror Lake, NH

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average visibility
Mirror Lake, NH

Average visibility - Mirror Lake, NH

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

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Mirror Lake, New Hampshire, USA

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