February weather forecast
Thornton, NH

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Weather in February

The last month of the winter, February, is another freezing cold month in Thornton, New Hampshire, with an average temperature ranging between min 11.5°F (-11.4°C) and max 25.2°F (-3.8°C).

Temperature

As Thornton welcomes February, the average high-temperature is noted at a still subzero cold 25.2°F (-3.8°C), closely aligning with the preceding month. In Thornton, the expected average low-temperature for February is an extreme cold 11.5°F (-11.4°C).

Humidity

The months with the highest humidity in Thornton are January and February, with an average relative humidity of 89%.

Rainfall

In Thornton, New Hampshire, in February, during 5.3 rainfall days, 0.91" (23mm) of precipitation is typically accumulated. In Thornton, during the entire year, the rain falls for 126 days and collects up to 13.66" (347mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. February is the month with the most snowfall in Thornton. Snow falls for 18.3 days and accumulates 4.45" (113mm) of snow.

Daylight

The average length of the day in February is 10h and 31min.
On the first day of the month, sunrise is at 7:03 am and sunset at 4:56 pm. On the last day of February, sunrise is at 6:23 am and sunset at 5:34 pm EST.

Sunshine

February has the least sunshine of the year in Thornton, with an average of 2.9h of sunshine.

UV index

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Thornton. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In February, an average UV index of 1 transforms into the following instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in Thornton in February?

The high-temperature, in February, in Thornton, is 25.2°F (-3.8°C), while the low-temperature averages to 11.5°F (-11.4°C).

What are the most humid months in Thornton?

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

What is the average humidity in February in Thornton?

In February, the average relative humidity is 89%.

How many days does it rain in February in Thornton?

In Thornton, New Hampshire, in February, during 5.3 rainfall days, 0.91" (23mm) of precipitation is typically accumulated.

What is the snowiest month in Thornton?

February is the month with the most snowfall. Snow falls for 18.3 days and accumulates 4.45" (113mm) of snow.

How much does it snow in Thornton in February?

In Thornton, New Hampshire, during February, snow falls for 18.3 days and regularly aggregates up to 4.45" (113mm) of snow.

How many hours of daylight does Thornton have in February?

In Thornton, New Hampshire, the average day length in February is 10h and 31min.

When is the sunrise / sunset in February in Thornton?

In February, on the first day of the month, sunrise is at 7:03 am and sunset at 4:56 pm. On the last day of the month, in Thornton, New Hampshire, sunrise is at 6:23 am and sunset at 5:34 pm EST.

What is the month with the least sunshine in Thornton?

The month with the least sunshine in Thornton, New Hampshire, is February, with an average of 2.9h of sunshine.

How many hours of sunshine does Thornton have in February?

In February, the average sunshine duration in Thornton, New Hampshire, is 2.9h.

When is the lowest UV index in Thornton?

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

What is the UV index intensity in February in Thornton?

The average daily maximum UV index in February is 1. A UV Index reading of 2, and below, represents a low health threat from exposure to the Sun's 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 February
Thornton, NH

Average temperature in February - Thornton, NH
  • Average high temperature in February: 25.2°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 February: 11.5°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).

Average pressure in February
Thornton, NH

Average pressure in February - Thornton, NH
  • Average pressure in February: 29.99"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).

Average wind speed in February
Thornton, NH

Average wind speed in February - Thornton, NH
  • Average wind speed in February: 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).

Average humidity in February
Thornton, NH

Average humidity in February - Thornton, NH
  • Average humidity in February: 89%

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

Average rainfall in February
Thornton, NH

Average rainfall in February - Thornton, NH
  • Average rainfall in February: 0.91"

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

Average rainfall days in February
Thornton, NH

Average rainfall days in February - Thornton, NH
  • Average rainfall days in February: 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).

Average snowfall in February
Thornton, NH

Average snowfall in February - Thornton, NH
  • Average snowfall in February: 4.45"

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

Average snowfall days in February
Thornton, NH

Average snowfall days in February - Thornton, NH
  • Average snowfall days in February: 18.3 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).

Average daylight in February /
Average sunshine in February
Thornton, NH

Average daylight in February / Average sunshine in February - Thornton, NH
  • Average daylight in February: 10h and 3min

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 February: 2h and 5min

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).

Average sunshine days in February
Thornton, NH

Average sunshine days in February - Thornton, NH
  • Average sunshine days in February: 10.2 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).

Average UV index in February
Thornton, NH

Average UV index in February - Thornton, NH
  • Average UV index in February: 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).

Average cloud cover in February
Thornton, NH

Average cloud cover in February - Thornton, NH
  • Average cloud cover in February: 72

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

Average visibility in February
Thornton, NH

Average visibility in February - Thornton, NH
  • Average visibility in February: 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).

Thornton, New Hampshire, USA

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