January 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).

Temperature

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.

Humidity

The months with the highest humidity in Mirror Lake are January and February, with an average relative humidity of 86%.

Rainfall

In January, in Mirror Lake, the rain falls for 10 days. Throughout January, 2.17" (55mm) of precipitation is accumulated. Throughout the year, in Mirror Lake, there are 152 rainfall days, and 29.09" (739mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Mirror Lake, during January, snow falls for 13.2 days and regularly aggregates up to 7.36" (187mm) of snow. In Mirror Lake, during the entire year, snow falls for 58.3 days and aggregates up to 38.98" (990mm) of snow.

Daylight

In Mirror Lake, the average length of the day in January is 9h and 23min.
On the first day of the month, sunrise is at 7:18 am and sunset at 4:18 pm. On the last day of January, in Mirror Lake, sunrise is at 7:02 am and sunset at 4:54 pm EST.

Sunshine

In January, the average sunshine is 4.9h.

UV index

The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A maximum high daily UV index of 2 during January translates into the following directions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
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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).

How cold is it in Mirror Lake in January?

In January, the average high-temperature and low-temperature in Mirror Lake, New Hampshire, are 26.1°F (-3.3°C) and 12.9°F (-10.6°C) respectively.

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.

What is the average humidity in January in Mirror Lake?

In Mirror Lake, the average relative humidity in January is 86%.

How much does it rain in Mirror Lake in January?

In January, in Mirror Lake, New Hampshire, the rain falls for 10 days. Throughout January, 2.17" (55mm) of precipitation is accumulated.

How many days does it snow in January in Mirror Lake?

In Mirror Lake, in January, snow falls for 13.2 days, with typically accumulated 7.36" (187mm) of snow.

How many hours of daylight does Mirror Lake have in January?

The average day length in January in Mirror Lake, New Hampshire, is 9h and 23min.

What time are sunrise and sunset in January in Mirror Lake?

On the first day of January in Mirror Lake, New Hampshire, sunrise is at 7:18 am and sunset at 4:18 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 4:54 pm EST.

How long on average sun shines in January in Mirror Lake?

In Mirror Lake, New Hampshire, the average sunshine duration in January is 4.9h.

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.

What is the UV index reading in January in Mirror Lake?

The average daily maximum UV index in January in Mirror Lake is 2. A UV Index estimate of 2, and below, represents a low health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Mirror Lake, NH

Average temperature in January - Mirror Lake, NH
  • Average high temperature in January: 26.1°F

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).

  • Average low temperature in January: 12.9°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 in January
Mirror Lake, NH

Average pressure in January - Mirror Lake, NH
  • Average pressure in January: 30"Hg

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 in January
Mirror Lake, NH

Average wind speed in January - Mirror Lake, NH
  • Average wind speed in January: 7.1mph

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 in January
Mirror Lake, NH

Average humidity in January - Mirror Lake, NH
  • Average humidity in January: 86%

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 in January
Mirror Lake, NH

Average rainfall in January - Mirror Lake, NH
  • Average rainfall in January: 2.17"

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 in January
Mirror Lake, NH

Average rainfall days in January - Mirror Lake, NH
  • Average rainfall days in January: 10 days

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 in January
Mirror Lake, NH

Average snowfall in January - Mirror Lake, NH
  • Average snowfall in January: 7.36"

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 in January
Mirror Lake, NH

Average snowfall days in January - Mirror Lake, NH
  • Average snowfall days in January: 13.2 days

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 in January /
Average sunshine in January
Mirror Lake, NH

Average daylight in January / Average sunshine in January - Mirror Lake, NH
  • Average daylight in January: 9h and 2min

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).

  • Average sunshine in January: 4h and 5min

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 in January
Mirror Lake, NH

Average sunshine days in January - Mirror Lake, NH
  • Average sunshine days in January: 14.7 days

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 in January
Mirror Lake, NH

Average UV index in January - Mirror Lake, NH
  • Average UV index in January: 2

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 cloud cover in January
Mirror Lake, NH

Average cloud cover in January - Mirror Lake, NH
  • Average cloud cover in January: 48

The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in January
Mirror Lake, NH

Average visibility in January - Mirror Lake, NH
  • Average visibility in January: 5mi

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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