Climate and monthly weather forecastBigfork, MT
Climate and monthly weather forecast
Weather in January
January, the same as December, in Bigfork, Montana, is a freezing cold winter month, with temperature in the range of an average high of 28.9°F (-1.7°C) and an average low of 17.6°F (-8°C). The transition into January reveals an average high-temperature of a still freezing cold 28.9°F (-1.7°C), mirroring a close resemblance to December. Weather in January »Weather in February
The last month of the winter, February, is also a subzero cold month in Bigfork, Montana, with temperature in the range of an average high of 29.1°F (-1.6°C) and an average low of 16.9°F (-8.4°C). Bigfork records an average high-temperature of a still subzero cold 29.1°F (-1.6°C) in February, maintaining a close correlation with January's 28.9°F (-1.7°C). Weather in February »Weather in March
March, the first month of the spring in Bigfork, is a cold month, with an average temperature ranging between max 37.8°F (3.2°C) and min 24.3°F (-4.3°C). As Bigfork welcomes March, the average high-temperature displays a subtle shift, adjusting from a freezing cold 29.1°F (-1.6°C) in February to a cold 37.8°F (3.2°C). Weather in March »Weather in April
April is a chilly spring month in Bigfork, Montana, with an average temperature varying between 47.3°F (8.5°C) and 30.2°F (-1°C). The transition to April introduces an increase in the average high-temperature, shifting from an icy 37.8°F (3.2°C) in March to a chilly 47.3°F (8.5°C). Weather in April »Weather in May
May, the last month of the spring in Bigfork, is a moderate month, with an average temperature fluctuating between 37°F (2.8°C) and 58.8°F (14.9°C). The transition to May introduces an increase in the average high-temperature, shifting from a frosty 47.3°F (8.5°C) in April to a moderate 58.8°F (14.9°C). Weather in May »Weather in June
The first month of the summer, June, is a refreshing month in Bigfork, Montana, with temperature in the range of an average high of 65.8°F (18.8°C) and an average low of 43°F (6.1°C). The shift into June brings a slight increase in the average high-temperature, moving from a mild 58.8°F (14.9°C) in May to a comfortable 65.8°F (18.8°C). Weather in June »Weather in July
July in Bigfork, Montana, is a warm summer month, with an average temperature fluctuating between 48.7°F (9.3°C) and 76.6°F (24.8°C). With average high and low temperatures of 76.6°F (24.8°C) and 48.7°F (9.3°C) respectively, July is Bigfork's warmest month. Weather in July »Weather in August
August, the last month of the summer in Bigfork, is also a moderately hot month, with an average temperature fluctuating between 76.5°F (24.7°C) and 48.2°F (9°C). The arrival of August brings an average high-temperature of a still moderately hot 76.5°F (24.7°C), nearly identical to July's 76.6°F (24.8°C). Weather in August »Weather in September
The first month of the autumn, September, is still a comfortable month in Bigfork, Montana, with an average temperature varying between 41.9°F (5.5°C) and 66.2°F (19°C). September involves a decrease in temperature, down from a moderately hot 76.5°F (24.7°C) in August to a refreshing 66.2°F (19°C). Weather in September »Weather in October
October, the same as September, in Bigfork, Montana, is a frosty autumn month, with temperature in the range of an average high of 49.6°F (9.8°C) and an average low of 32.9°F (0.5°C). As September transitions into October, Bigfork sees a clear drop in the average high-temperature, declining from a refreshing 66.2°F (19°C) to a frosty 49.6°F (9.8°C). Weather in October »Weather in November
November, the last month of the autumn in Bigfork, is also an icy month, with an average temperature varying between 36.1°F (2.3°C) and 25°F (-3.9°C). November's arrival correlates with a reduction in the average high-temperature, down from a frosty 49.6°F (9.8°C) in October to an icy 36.1°F (2.3°C). Weather in November »Weather in December
The first month of the winter, December, is also a subzero cold month in Bigfork, Montana, with an average temperature fluctuating between 16.7°F (-8.5°C) and 27.5°F (-2.5°C). December, noted for its average high-temperature of 27.5°F (-2.5°C) and an average low-temperature of 16.7°F (-8.5°C), is considered the coldest month. Weather in December »Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The most humid month is January, with an average relative humidity of 91%.
Throughout the year, in Bigfork, Montana, there are 153.5 rainfall days, and 19.76" (502mm) of precipitation is accumulated.
Months with snowfall in Bigfork, Montana, are January through May, September through December.
Throughout the year, there are 94.5 snowfall days, and 52.6" (1336mm) of snow is accumulated.
The month with the least sunshine is January, with an average of 4.1h of sunshine.
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Bigfork, Montana, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.
June is the month with the most rainfall. Rain falls for 16 days and accumulates 2.36" (60mm) of precipitation.
In Bigfork, Montana, snow does not fall in June through August.
With an average of 16h and 0min of daylight, June has the longest days of the year.
In Bigfork, July records the average highest temperatures, peaking at 76.6°F (24.8°C) and reaching a low of 48.7°F (9.3°C).
July and August are months with the least rain in Bigfork when the rain falls for 8.6 days and typically aggregates up to 0.63" (16mm) of rain.
The month with the most sunshine is July, with an average of 11.8h of sunshine.
July is the month with the highest UV index in Bigfork, with an average maximum UV index of 5.
With an average relative humidity of 53%, August is the least humid month in Bigfork, Montana.
The month of December sees the average lowest temperatures in Bigfork, reaching 27.5°F (-2.5°C) at the peak and 16.7°F (-8.5°C) at the low.
December is the month with the most snowfall. Snow falls for 20.1 days and accumulates 12.32" (313mm) of snow.
The month with the shortest days is December, with an average of 8h and 24min of daylight.
Average temperature
Bigfork, MT
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is December (27.5°F).
The month with the highest average low temperature is July (48.7°F).
The coldest month (with the lowest average low temperature) is December (16.7°F).
Average pressure
Bigfork, MT
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.16"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Bigfork, MT
- Average wind speed in January:
4.3mph - Average wind speed in February:
4.5mph - Average wind speed in March:
4.6mph - Average wind speed in April:
4.9mph - Average wind speed in May:
4.5mph - Average wind speed in June:
4.5mph
- Average wind speed in July:
4.2mph - Average wind speed in August:
3.8mph - Average wind speed in September:
4mph - Average wind speed in October:
4.3mph - Average wind speed in November:
4.6mph - Average wind speed in December:
4.3mph
The windiest month (with the highest average wind speed) is April (4.9mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity
Bigfork, MT
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (53%).
Average rainfall
Bigfork, MT
- Average rainfall in January:
1.89" - Average rainfall in February:
1.89" - Average rainfall in March:
2.01" - Average rainfall in April:
2.09" - Average rainfall in May:
1.77" - Average rainfall in June:
2.36"
- Average rainfall in July:
0.63" - Average rainfall in August:
0.63" - Average rainfall in September:
1.1" - Average rainfall in October:
1.77" - Average rainfall in November:
1.65" - Average rainfall in December:
1.97"
The wettest month (with the highest rainfall) is June (2.36").
The driest months (with the least rainfall) are July and August (0.63").
Average rainfall days
Bigfork, MT
- Average rainfall days in January:
10 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
17.8 days - Average rainfall days in April:
18.8 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
16 days
- Average rainfall days in July:
8.6 days - Average rainfall days in August:
7.2 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
14.2 days - Average rainfall days in November:
12.8 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is April (18.8 days).
The month with the least rainy days is August (7.2 days).
Average snowfall
Bigfork, MT
- Average snowfall in January:
11.61" - Average snowfall in February:
11.57" - Average snowfall in March:
6.61" - Average snowfall in April:
3.11" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is December (12.32").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Bigfork, MT
- Average snowfall days in January:
18.8 days - Average snowfall days in February:
17.8 days - Average snowfall days in March:
13.9 days - Average snowfall days in April:
7 days - Average snowfall days in May:
0.8 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.2 days - Average snowfall days in October:
3.6 days - Average snowfall days in November:
12.3 days - Average snowfall days in December:
20.1 days
The month with the highest number of snowfall days is December (20.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Bigfork, MT
- Average daylight in January:
8h and 54min - Average daylight in February:
10h and 18min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 42min - Average daylight in May:
15h and 12min - Average daylight in June:
16h and 0min
- Average daylight in July:
15h and 36min - Average daylight in August:
14h and 12min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 18min - Average daylight in December:
8h and 24min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in January:
4h and 6min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 36min - Average sunshine in April:
8h and 42min - Average sunshine in May:
10h and 18min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
11h and 48min - Average sunshine in August:
11h and 36min - Average sunshine in September:
9h and 18min - Average sunshine in October:
6h and 42min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 18min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Bigfork, MT
- Average sunshine days in January:
10.3 days - Average sunshine days in February:
7.8 days - Average sunshine days in March:
7.8 days - Average sunshine days in April:
8.7 days - Average sunshine days in May:
12.6 days - Average sunshine days in June:
12.2 days
- Average sunshine days in July:
20.2 days - Average sunshine days in August:
18.9 days - Average sunshine days in September:
17.4 days - Average sunshine days in October:
13.8 days - Average sunshine days in November:
10.9 days - Average sunshine days in December:
9.2 days
The month with the most sunshine days is July (20.2 days).
The months with the least sunshine days are February and March (7.8 days).
Average UV index
Bigfork, MT
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover
Bigfork, MT
The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility
Bigfork, MT
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
