January weather forecast
Penacook, NH

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Weather in January

January, like December, is another subzero cold winter month in Penacook, New Hampshire, with temperature in the range of an average high of 27.7°F and an average low of 14.9°F.

Temperature

Penacook's coldest month, January, generally records average temperatures ranging from a high of 27.7°F to a low of 14.9°F.

Humidity

The average relative humidity in January in Penacook, New Hampshire, is 84%.

Rainfall

In January, in Penacook, the rain falls for 6.8 days. Throughout January, 1.97" of precipitation is accumulated. Throughout the year, in Penacook, New Hampshire, there are 138.6 rainfall days, and 27.24" of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Penacook, during January, snow falls for 11 days and regularly aggregates up to 7.28" of snow. In Penacook, New Hampshire, during the entire year, snow falls for 48.2 days and aggregates up to 30.71" of snow.

Daylight

The average length of the day in January in Penacook, New Hampshire, is 9h and 25min.
On the first day of January, sunrise is at 7:18 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 4:56 pm EST.

Sunshine

The average sunshine in January is 4.9h.

UV index

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Penacook, New Hampshire. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: A typical high UV index of 2 in January suggests the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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FAQ

What are the coldest months in Penacook?

January, recording an average high temperature of 27.7°F and a low temperature of 14.9°F, is Penacook's coldest month.

How cold is it in Penacook in January?

The high-temperature during January is 27.7°F and the low-temperature is 14.9°F.

What is the average humidity in January in Penacook?

In January, the average relative humidity in Penacook, New Hampshire, is 84%.

How many days does it rain in January in Penacook?

In Penacook, New Hampshire, in January, it is raining for 6.8 days, with typically 1.97" of accumulated precipitation.

How many days does it snow in January in Penacook?

In January, in Penacook, New Hampshire, it is snowing for 11 days. Throughout January, 7.28" of snow is accumulated.

How many hours of daylight does Penacook have in January?

In January, the average day length is 9h and 25min.

When is the sunrise / sunset in January in Penacook?

On the first day of January, sunrise is at 7:18 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 4:56 pm EST.

How many hours of sunshine does Penacook have in January?

The average sunshine duration in January is 4.9h.

What is the month with the lowest UV index in Penacook?

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Penacook, New Hampshire.

How high is the UV index in January in Penacook?

In Penacook, New Hampshire, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Penacook, NH

Average temperature in January - Penacook, NH
  • Average high temperature in January: 27.7°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (27.7°F).

  • Average low temperature in January: 14.9°F

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).

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Average pressure in January
Penacook, NH

Average pressure in January - Penacook, NH
  • Average pressure in January: 30.01"Hg

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

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Average wind speed in January
Penacook, NH

Average wind speed in January - Penacook, NH
  • Average wind speed in January: 7.5mph

The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in January
Penacook, NH

Average humidity in January - Penacook, NH
  • Average humidity in January: 84%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in January
Penacook, NH

Average rainfall in January - Penacook, NH
  • Average rainfall in January: 1.97"

The wettest month (with the highest rainfall) is October (3.15").
The driest month (with the least rainfall) is September (1.57").

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Average rainfall days in January
Penacook, NH

Average rainfall days in January - Penacook, NH
  • Average rainfall days in January: 6.8 days

The month with the highest number of rainy days is April (15.2 days).
The month with the least rainy days is January (6.8 days).

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Average snowfall in January
Penacook, NH

Average snowfall in January - Penacook, NH
  • Average snowfall in January: 7.28"

The month with the highest snowfall is February (7.36").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Penacook, NH

Average snowfall days in January - Penacook, NH
  • Average snowfall days in January: 11 days

The month with the highest number of snowfall days is January (11 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
Penacook, NH

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

The month with the longest days is June (Average daylight: 15h and 18min).
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 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

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Average sunshine days in January
Penacook, NH

Average sunshine days in January - Penacook, NH
  • Average sunshine days in January: 15.8 days

The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is April (12.4 days).

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Average UV index in January
Penacook, NH

Average UV index in January - Penacook, NH
  • Average UV index in January: 2

The months with the highest UV index are July and August (UV index 6).
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
Penacook, NH

Average cloud cover in January - Penacook, NH
  • Average cloud cover in January: 47

The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in January
Penacook, NH

Average visibility in January - Penacook, NH
  • Average visibility in January: 5mi

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

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Penacook, New Hampshire, USA

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