January weather forecast
Cornish Flat, NH

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Weather in January

January, like December, is a freezing cold winter month in Cornish Flat, New Hampshire, with an average temperature varying between 12.4°F (-10.9°C) and 25.2°F (-3.8°C).

Temperature

January stands out as Cornish Flat's coldest month, with an average high-temperature of 25.2°F (-3.8°C) and a low-temperature of 12.4°F (-10.9°C).

Humidity

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

Rainfall

In Cornish Flat, during January, the rain falls for 8.6 days and regularly aggregates up to 1.85" (47mm) of precipitation. In Cornish Flat, during the entire year, the rain falls for 156.4 days and collects up to 26.14" (664mm) of precipitation.

Snowfall

Months with snowfall in Cornish Flat, New Hampshire, are January through May, October through December. In January, it is snowing for 16.3 days. Throughout January, 7.01" (178mm) of snow is accumulated. Throughout the year, there are 74.2 snowfall days, and 35.67" (906mm) of snow is accumulated.

Daylight

In Cornish Flat, the average length of the day in January is 9h and 23min.
On the first day of January in Cornish Flat, sunrise is at 7:21 am and sunset at 4:23 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 4:58 pm EST.

Sunshine

In January, the average sunshine is 3.9h.

UV index

The average daily maximum UV index in January in Cornish Flat is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 2 during January morphs into the following directions:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Frequently asked questions

What is the coldest month in Cornish Flat?

January is the coldest month in Cornish Flat, New Hampshire, exhibiting average temperatures of 25.2°F (-3.8°C) at the peak and 12.4°F (-10.9°C) at the base.

How cold is it in Cornish Flat in January?

The average high-temperature, in January, in Cornish Flat, is 25.2°F (-3.8°C), while the average low-temperature is 12.4°F (-10.9°C).

What is the most humid month in Cornish Flat?

January and February, with an average relative humidity of 86%, are most humid months in Cornish Flat, New Hampshire.

What is the average humidity in January in Cornish Flat?

The average relative humidity in January in Cornish Flat is 86%.

How much does it rain in Cornish Flat in January?

In January, in Cornish Flat, New Hampshire, the rain falls for 8.6 days. Throughout January, 1.85" (47mm) of precipitation is accumulated.

How much does it snow in Cornish Flat in January?

In Cornish Flat, during January, snow falls for 16.3 days and regularly aggregates up to 7.01" (178mm) of snow.

How many hours of daylight does Cornish Flat have in January?

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

What time are sunrise and sunset in January in Cornish Flat?

On the first day of January in Cornish Flat, New Hampshire, sunrise is at 7:21 am and sunset at 4:23 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 4:58 pm EST.

How many hours of sunshine does Cornish Flat have in January?

In January, the average sunshine duration in Cornish Flat, New Hampshire, is 3.9h.

What is the UV index reading in January in Cornish Flat?

The average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
Cornish Flat, NH

Average temperature in January - Cornish Flat, NH
  • Average high temperature in January: 25.2°F

The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in January: 12.4°F

The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).

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Average pressure in January
Cornish Flat, NH

Average pressure in January - Cornish Flat, NH
  • Average pressure in January: 30.02"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
Cornish Flat, NH

Average wind speed in January - Cornish Flat, NH
  • Average wind speed in January: 7.3mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in January
Cornish Flat, NH

Average humidity in January - Cornish Flat, 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 May (75%).

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Average rainfall in January
Cornish Flat, NH

Average rainfall in January - Cornish Flat, NH
  • Average rainfall in January: 1.85"

The wettest month (with the highest rainfall) is October (2.87").
The driest month (with the least rainfall) is September (1.77").

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Average rainfall days in January
Cornish Flat, NH

Average rainfall days in January - Cornish Flat, NH
  • Average rainfall days in January: 8.6 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (8.6 days).

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Average snowfall in January
Cornish Flat, NH

Average snowfall in January - Cornish Flat, NH
  • Average snowfall in January: 7.01"

The month with the highest snowfall is February (9.29").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Cornish Flat, NH

Average snowfall days in January - Cornish Flat, NH
  • Average snowfall days in January: 16.3 days

The month with the highest number of snowfall days is January (16.3 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
Cornish Flat, NH

Average daylight in January / Average sunshine in January - Cornish Flat, 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 5min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

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Average sunshine days in January
Cornish Flat, NH

Average sunshine days in January - Cornish Flat, NH
  • Average sunshine days in January: 11.8 days

The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is March (9.7 days).

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Average UV index in January
Cornish Flat, NH

Average UV index in January - Cornish Flat, NH
  • Average UV index in January: 2

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are February and December (UV index 1).

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Average cloud cover in January
Cornish Flat, NH

Average cloud cover in January - Cornish Flat, NH
  • Average cloud cover in January: 59

The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 37).

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Average visibility in January
Cornish Flat, NH

Average visibility in January - Cornish Flat, NH
  • Average visibility in January: 4mi

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

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Cornish Flat, New Hampshire, USA

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