January weather forecast
Tripoli Mill, NH

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Weather in January

January, the same as December, in Tripoli Mill, New Hampshire, is another subzero cold winter month, with an average temperature varying between 22.5°F (-5.3°C) and 9.7°F (-12.4°C).

Temperature

The coldest month is January, with an average high-temperature of 22.5°F (-5.3°C) and an average low-temperature of 9.7°F (-12.4°C).

Humidity

January and February, with an average relative humidity of 89%, are the most humid months.

Rainfall

In Tripoli Mill, in January, it is raining for 5.3 days, with typically 1.02" (26mm) of accumulated precipitation. In Tripoli Mill, during the entire year, the rain falls for 126 days and collects up to 13.66" (347mm) of precipitation.

Snowfall

Months with snowfall in Tripoli Mill are January through May, October through December. In Tripoli Mill, during January, snow falls for 17.9 days and regularly aggregates up to 4.41" (112mm) of snow. Throughout the year, in Tripoli Mill, there are 91.5 snowfall days, and 21.85" (555mm) of snow is accumulated.

Daylight

In Tripoli Mill, the average length of the day in January is 9h and 20min.
On the first day of January in Tripoli Mill, sunrise is at 7:20 am and sunset at 4:18 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 4:54 pm EST.

Sunshine

The average sunshine in January is 3.1h.

UV index

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum daily UV index of 1 during January morphs 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. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
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Frequently asked questions

What is the coldest month in Tripoli Mill?

Tripoli Mill, New Hampshire, reaches its average lowest temperatures in January, measuring 22.5°F (-5.3°C) at the peak and 9.7°F (-12.4°C) at the lowest.

How cold is January in Tripoli Mill?

The average high-temperature, in January, in Tripoli Mill, is 22.5°F (-5.3°C), while the average low-temperature is 9.7°F (-12.4°C).

What is the most humid month in Tripoli Mill?

The months with the highest humidity in Tripoli Mill, New Hampshire, are January and February, with an average relative humidity of 89%.

What is the average humidity in January in Tripoli Mill?

The average relative humidity in January in Tripoli Mill, New Hampshire, is 89%.

How much does it rain in Tripoli Mill in January?

In January, the rain falls for 5.3 days. Throughout January, 1.02" (26mm) of precipitation is accumulated.

How much does it snow in Tripoli Mill in January?

In Tripoli Mill, in January, during 17.9 snowfall days, 4.41" (112mm) of snow is typically accumulated.

How many hours of daylight does Tripoli Mill have in January?

In Tripoli Mill, the average day length in January is 9h and 20min.

When are sunrise and sunset in January in Tripoli Mill?

In January, on the first day of the month, sunrise is at 7:20 am and sunset at 4:18 pm. On the last day of the month, in Tripoli Mill, New Hampshire, sunrise is at 7:04 am and sunset at 4:54 pm EST.

How many hours of sunshine does Tripoli Mill have in January?

In Tripoli Mill, the average sunshine duration in January is 3.1h.

What are the months with the lowest UV index in Tripoli Mill?

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

What is the UV index intensity in January in Tripoli Mill?

In Tripoli Mill, the average daily maximum UV index in January is 1. A UV Index estimate of 2, and below, represents a low health risk from exposure to Sun's UV rays.
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
Tripoli Mill, NH

Average temperature in January - Tripoli Mill, NH
  • Average high temperature in January: 22.5°F

The warmest month (with the highest average high temperature) is July (75°F).
The month with the lowest average high temperature is January (22.5°F).

  • Average low temperature in January: 9.7°F

The month with the highest average low temperature is July (54.3°F).
The coldest month (with the lowest average low temperature) is January (9.7°F).

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Average pressure in January
Tripoli Mill, NH

Average pressure in January - Tripoli Mill, NH
  • Average pressure in January: 30.01"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
Tripoli Mill, NH

Average wind speed in January - Tripoli Mill, NH
  • Average wind speed in January: 6.9mph

The windiest months (with the highest average wind speed) are January and February (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

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Average humidity in January
Tripoli Mill, NH

Average humidity in January - Tripoli Mill, NH
  • Average humidity in January: 89%

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (78%).

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Average rainfall in January
Tripoli Mill, NH

Average rainfall in January - Tripoli Mill, NH
  • Average rainfall in January: 1.02"

The wettest month (with the highest rainfall) is April (1.5").
The driest month (with the least rainfall) is September (0.79").

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Average rainfall days in January
Tripoli Mill, NH

Average rainfall days in January - Tripoli Mill, NH
  • Average rainfall days in January: 5.3 days

The month with the highest number of rainy days is July (15.5 days).
The months with the least rainy days are January and February (5.3 days).

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Average snowfall in January
Tripoli Mill, NH

Average snowfall in January - Tripoli Mill, NH
  • Average snowfall in January: 4.41"

The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Tripoli Mill, NH

Average snowfall days in January - Tripoli Mill, NH
  • Average snowfall days in January: 17.9 days

The month with the highest number of snowfall days is February (18.3 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
Tripoli Mill, NH

Average daylight in January / Average sunshine in January - Tripoli Mill, 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: 3h and 1min

The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).

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Average sunshine days in January
Tripoli Mill, NH

Average sunshine days in January - Tripoli Mill, NH
  • Average sunshine days in January: 13.7 days

The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is February (10.2 days).

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Average UV index in January
Tripoli Mill, NH

Average UV index in January - Tripoli Mill, NH
  • Average UV index in January: 1

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 and December (UV index 1).

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Average cloud cover in January
Tripoli Mill, NH

Average cloud cover in January - Tripoli Mill, NH
  • Average cloud cover in January: 70

The month with the most cloud cover is February (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 44).

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Average visibility in January
Tripoli Mill, NH

Average visibility in January - Tripoli Mill, NH
  • Average visibility in January: 4mi

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

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Tripoli Mill, New Hampshire, USA

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