February weather forecastHamilton, MT

February
Weather in February
Transitioning from January, February, although slightly less cold, remains under the grip of winter. This month sees an increase in daylight hours to 10.4 hours; however, the temperatures still remain quite low. Being the last full month of winter, February brings increases in both rainfall and snowfall, reaching 2.36" (60mm) and 13.03" (331mm) respectively, the largest of the year. As the conditions remain quite cold, outdoor activities might be severely restricted. Keep in mind that visibility can also be affected during this time due to heavy snowfall.Temperature
With the onset of February, the average high-temperature stands at a still freezing cold 28.8°F (-1.8°C), in line with the previous month's conditions. Hamilton's nights in February experience an average temperature drop to a still freezing cold 15.1°F (-9.4°C).Humidity
In Hamilton, the average relative humidity in February is 88%.Rainfall
The wettest months are February and April, with an average 2.36" (60mm) of rainfall.Snowfall
Months with snowfall in Hamilton are January through May, September through December. February is the month with the most snowfall. Snow falls for 19.3 days and accumulates 13.03" (331mm) of snow.Daylight
In February, the average length of the day is 10h and 23min.On the first day of the month, sunrise is at 7:59 am and sunset at 5:40 pm. On the last day of February, sunrise is at 7:15 am and sunset at 6:22 pm MST.
Sunshine
In February, the average sunshine is 6.1h.UV index
February and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: During February, 1 as the daily maximum UV index converts into the following advice:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in February
Hamilton, MT
- Average high temperature in February: 28.8°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is December (26.8°F).
- Average low temperature in February: 15.1°F
The month with the highest average low temperature is August (46.9°F).
The coldest month (with the lowest average low temperature) is December (14°F).
Average pressure in February
Hamilton, MT
- Average pressure in February: 30.13"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in February
Hamilton, MT
- Average wind speed in February: 5.1mph
The windiest month (with the highest average wind speed) is January (5.3mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in February
Hamilton, MT
- Average humidity in February: 88%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (50%).
Average rainfall in February
Hamilton, MT
- Average rainfall in February: 2.36"
The wettest months (with the highest rainfall) are February and April (2.36").
The driest month (with the least rainfall) is August (0.75").
Average rainfall days in February
Hamilton, MT
- Average rainfall days in February: 12.5 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is July (8 days).
Average snowfall in February
Hamilton, MT
- Average snowfall in February: 13.03"
The month with the highest snowfall is February (13.03").
The months with the least snowfall are June, July and August (0").
Average snowfall days in February
Hamilton, MT
- Average snowfall days in February: 19.3 days
The month with the highest number of snowfall days is February (19.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in February /
Average sunshine in February
Hamilton, MT
- Average daylight in February: 10h and 24min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in February: 6h and 6min
The months with the most sunshine are July and August (Average sunshine: 11h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in February
Hamilton, MT
- Average sunshine days in February: 5.6 days
The month with the most sunshine days is July (18.9 days).
The month with the least sunshine days is February (5.6 days).
Average UV index in February
Hamilton, MT
- Average UV index in February: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in February
Hamilton, MT
- Average cloud cover in February: 51
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in February
Hamilton, MT
- Average visibility in February: 4mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).





