Great Falls
Montana, USA
Long-term weather forecast
Long-term weather forecast

February weather forecast and climate
Great Falls, MT

A far view from on top of the vast Missouri River of the City of Lights, Great Falls, Montana, a dusk sky, mirror images in the water
A far view from on top of the vast Missouri River of the City of Lights, Great Falls, Montana, a dusk sky, mirror images in the water
The last month of the winter, February, is also a wintry month in Great Falls, Montana, with average temperature varying between 16.3°F (-8.7°C) and 38.3°F (3.5°C).

Temperature

In Great Falls, the average high-temperature is practically the same as in January - a still wintry 38.3°F (3.5°C). In February, the average low-temperature is 16.3°F (-8.7°C).

Rainfall

February is the month with the least rainfall. Rain falls for 7 days and accumulates 0.5" (11.9mm) of precipitation.

Snowfall

Months with snowfall in Great Falls are January through June, August through December.

Daylight

In Great Falls, the average length of the day is 10.3h.

Sunshine

In February, the average sunshine is 5.4h.

UV index

In February, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV radiation for average individuals.
In February, the average maximum UV index of 2 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in February in Great Falls?

The average high-temperature, in February, is 38.3°F (3.5°C), while the average low-temperature is 16.3°F (-8.7°C).

How many days does it rain in February in Great Falls?

In February, the rain falls for 7 days. Throughout February, 0.5" (11.9mm) of precipitation is accumulated.

What is the driest month in Great Falls?

February is the month with the least rainfall in Great Falls, Montana. Rain falls for 7 days and accumulates 0.5" (11.9mm) of precipitation.

How many days does it snow in February in Great Falls?

In February, in Great Falls, it is snowing for 6.8 days. Throughout February, 8.2" (208.3mm) of snow is accumulated.

How many hours of daylight does Great Falls have in February?

In Great Falls, the average length of the day in February is 10.3h.

How long on average sun shines in February in Great Falls?

The average sunshine in February in Great Falls is 5.4h.

What is the UV index reading in February in Great Falls?

In February, the average daily maximum UV index in Great Falls is 2. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV radiation.
Average temperature in February - Great Falls, MT
  • Average high temperature in February: 38.3°F

The warmest month (with the highest average high temperature) is July (83.4°F).
The month with the lowest average high temperature is December (34.6°F).

  • Average low temperature in February: 16.4°F

The month with the highest average low temperature is July (51.4°F).
Coldest months (with the lowest average low temperature) are January and December (14.9°F).

Average rainfall in February - Great Falls, MT
  • Average rainfall in February: 0.5"

The wettest month (with the highest rainfall) is June (2.5").
Driest months (with the lowest rainfall) are January and February (0.5").

Average rainfall days in February - Great Falls, MT
  • Average rainfall days in February: 7 days

Months with the highest number of rainy days are May and June (11.7 days).
The month with the lowest number of rainy days is October (6.6 days).

Average snowfall in February - Great Falls, MT
  • Average snowfall in February: 8.2"

The month with the highest snowfall is March (11.9").
The month with the lowest snowfall is July (0").

Average snowfall days in February - Great Falls, MT
  • Average snowfall days in February: 6.8 days

The month with the highest number of snowfall days is March (7.8 days).
The month with the lowest number of snowfall days is July (0 days).

Average daylight in February / Average sunshine in February - Great Falls, MT
  • Average daylight in February: 10.3h

The month with the longest days is June (Average daylight: 15.9h).
The month with shortest days is December (Average daylight: 8.5h).

  • Average sunshine in February: 5.4h

The month with most sunshine is July (Average sunshine: 12.2h).
The month with least sunshine is December (Average sunshine: 3.4h).

Average UV index in February - Great Falls, MT
  • Average UV index in February: 2

Months with the highest UV index are June and July (UV index 8).
Months with the lowest UV index are January, November and December (UV index 1).