January weather forecast and climate
Keene, NH

Weather in January

January, like December, is another subzero cold winter month in Keene, New Hampshire, with average temperature ranging between max 27.9°F (-2.3°C) and min 15.1°F (-9.4°C).

Temperature

With an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 15.1°F (-9.4°C), January is the coldest month.

Humidity

The average relative humidity in January is 84%.

Rainfall

In Keene, in January, it is raining for 6.3 days, with typically 0.83" (21mm) of accumulated precipitation. Throughout the year, there are 125.1 rainfall days, and 11.69" (297mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. January is the month with the most snowfall. Snow falls for 9.2 days and accumulates 2.64" (67mm) of snow.

Daylight

The average length of the day in January is 9.4h.

Sunshine

In Keene, the average sunshine is 4.9h.

UV index

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 the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 2 interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Keene?

January is the coldest month in Keene, with an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 15.1°F (-9.4°C).

What is the average humidity in January in Keene?

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

How much does it rain in Keene in January?

In Keene, in January, it is raining for 6.3 days, with typically 0.83" (21mm) of accumulated precipitation.

When does it snow the most in Keene?

The month with the most snowfall is January when snow falls for 9.2 days and typically aggregates up to 2.64" (67mm) of snow.

How much does it snow in Keene in January?

In Keene, New Hampshire, in January, snow falls for 9.2 days, with typically accumulated 2.64" (67mm) of snow.

How many hours of daylight does Keene have in January?

The average length of the day in January in Keene, New Hampshire, is 9.4h.

How long on average sun shines in January in Keene?

In January, the average sunshine is 4.9h.

When is the lowest UV index in Keene?

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

How high is the UV index in January in Keene?

In Keene, New Hampshire, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to the UV radiation.

Average temperature in January
Keene, NH

Average temperature in January - Keene, NH
  • Average high temperature in January: 27.9°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in January: 15.1°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).

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Average pressure in January
Keene, NH

Average pressure in January - Keene, NH
  • Average pressure in January: 30.02"

The month with the highest atmospheric pressure is November (30.08").
The month with the lowest atmospheric pressure is June (29.92").

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Average wind speed in January
Keene, NH

Average wind speed in January - Keene, NH
  • Average wind speed in January: 7.9mph

The windiest months (with the highest average wind speed) are January, February and March (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in January
Keene, NH

Average humidity in January - Keene, 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 (74%).

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Average rainfall in January
Keene, NH

Average rainfall in January - Keene, NH
  • Average rainfall in January: 0.83"

The wettest month (with the highest rainfall) is July (1.3").
The driest month (with the least rainfall) is March (0.75").

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Average rainfall days in January
Keene, NH

Average rainfall days in January - Keene, NH
  • Average rainfall days in January: 6.3 days

The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall in January
Keene, NH

Average snowfall in January - Keene, NH
  • Average snowfall in January: 2.64"

The month with the highest snowfall is January (2.64").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Keene, NH

Average snowfall days in January - Keene, NH
  • Average snowfall days in January: 9.2 days

The month with the highest number of snowfall days is February (9.4 days).
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
Keene, NH

Average daylight in January / Average sunshine in January - Keene, NH
  • Average daylight in January: 9.4h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in January: 4.9h

The month with the most sunshine is August (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.4h).

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Average sunshine days in January
Keene, NH

Average sunshine days in January - Keene, NH
  • Average sunshine days in January: 19.6 days

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (13.8 days).

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Average UV index in January
Keene, NH

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

The month with the highest UV index is July (UV index 6).
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
Keene, NH

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

Months with the most cloud cover are February and March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in January
Keene, NH

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

The month with the highest visibility is April (6mi).
Months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).

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