February weather forecast
Gillette, WY

Weather in February

February, the last month of the winter in Gillette, is also a subzero cold month, with temperature in the range of an average high of 30.9°F (-0.6°C) and an average low of 16.7°F (-8.5°C).

Temperature

In Gillette, the average high-temperature in February is relatively the same as in January - a still freezing cold 30.9°F (-0.6°C). The average low-temperature, in February, is 16.7°F (-8.5°C).

Humidity

The average relative humidity in February in Gillette is 77%.

Rainfall

In Gillette, it is raining for 1.5 days, with typically 0.43" (11mm) of accumulated precipitation. Throughout the year, there are 108.9 rainfall days, and 15.59" (396mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, September through December. In Gillette, Wyoming, snow falls for 9.1 days, with typically accumulated 2.09" (53mm) of snow. In Gillette, Wyoming, during the entire year, snow falls for 50.5 days and aggregates up to 19.53" (496mm) of snow.

Daylight

In February, the average length of the day is 10h and 29min.
On the first day of February, sunrise is at 7:19 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 5:48 pm MST.

Sunshine

With an average of 5.6h of sunshine, February has the least sunshine of the year.

UV index

January, February, April, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 2 in February interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. 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 temperature in February in Gillette?

The average high-temperature, in February, in Gillette, is 30.9°F (-0.6°C), while the average low-temperature is 16.7°F (-8.5°C).

What is the average humidity in February in Gillette?

In Gillette, Wyoming, the average relative humidity in February is 77%.

How much does it rain in Gillette in February?

In Gillette, Wyoming, in February, it is raining for 1.5 days, with typically 0.43" (11mm) of accumulated precipitation.

How much does it snow in Gillette in February?

In Gillette, in February, during 9.1 snowfall days, 2.09" (53mm) of snow is typically accumulated.

What is the average length of the day in February in Gillette?

In Gillette, Wyoming, the average day length in February is 10h and 29min.

What time are sunrise and sunset in February in Gillette?

In February, on the first day of the month, sunrise is at 7:19 am and sunset at 5:11 pm. On the last day of the month, in Gillette, Wyoming, sunrise is at 6:40 am and sunset at 5:48 pm MST.

What is the month with the least sunshine in Gillette?

With an average of 5.6h of sunshine, February has the least sunshine of the year in Gillette.

How long on average sun shines in February in Gillette?

In February, the average sunshine duration in Gillette, Wyoming, is 5.6h.

When is the lowest UV index in Gillette?

January, February, April, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Gillette, Wyoming.

What is the UV index intensity in February in Gillette?

In February, the average daily maximum UV index in Gillette is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in February
Gillette, WY

Average temperature in February - Gillette, WY
  • Average high temperature in February: 30.9°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is December (29.7°F).

  • Average low temperature in February: 16.7°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is February (16.7°F).

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Average pressure in February
Gillette, WY

Average pressure in February - Gillette, WY
  • Average pressure in February: 30.11"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in February
Gillette, WY

Average wind speed in February - Gillette, WY
  • Average wind speed in February: 10.6mph

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest months (with the lowest average wind speed) are July and August (9.1mph).

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Average humidity in February
Gillette, WY

Average humidity in February - Gillette, WY
  • Average humidity in February: 77%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (41%).

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Average rainfall in February
Gillette, WY

Average rainfall in February - Gillette, WY
  • Average rainfall in February: 0.43"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is January (0.39").

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Average rainfall days in February
Gillette, WY

Average rainfall days in February - Gillette, WY
  • Average rainfall days in February: 1.5 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (1.5 days).

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Average snowfall in February
Gillette, WY

Average snowfall in February - Gillette, WY
  • Average snowfall in February: 2.09"

The month with the highest snowfall is April (3.82").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in February
Gillette, WY

Average snowfall days in February - Gillette, WY
  • Average snowfall days in February: 9.1 days

The month with the highest number of snowfall days is February (9.1 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in February /
Average sunshine in February
Gillette, WY

Average daylight in February / Average sunshine in February - Gillette, WY
  • Average daylight in February: 10h and 29min

The month with the longest days is June (Average daylight: 15h and 28min).
The month with the shortest days is December (Average daylight: 8h and 55min).

  • Average sunshine in February: 5h and 36min

The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).

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Average sunshine days in February
Gillette, WY

Average sunshine days in February - Gillette, WY
  • Average sunshine days in February: 17.9 days

The month with the most sunshine days is December (22.4 days).
The month with the least sunshine days is May (9.3 days).

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Average UV index in February
Gillette, WY

Average UV index in February - Gillette, WY
  • Average UV index in February: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, April, November and December (UV index 2).

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Average cloud cover in February
Gillette, WY

Average cloud cover in February - Gillette, WY
  • Average cloud cover in February: 43

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in February
Gillette, WY

Average visibility in February - Gillette, WY
  • Average visibility in February: 6mi

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

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