Climate and monthly weather forecastMarsh, MT
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Marsh, Montana, with an average temperature fluctuating between 25.9°F (-3.4°C) and 12.6°F (-10.8°C). Marsh reaches its lowest average temperatures in January, measuring 25.9°F (-3.4°C) at the peak and 12.6°F (-10.8°C) at the lowest. Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in Marsh, Montana, with an average temperature varying between 26.4°F (-3.1°C) and 12.9°F (-10.6°C). The shift into February finds Marsh at an average high-temperature of a still subzero cold 26.4°F (-3.1°C), closely comparable to January's conditions. Weather in February »Weather in March
March, the first month of the spring in Marsh, is a cold month, with an average temperature fluctuating between 42.1°F (5.6°C) and 27°F (-2.8°C). As March arrives, a noticeable rise in the average high-temperature is witnessed, moving from a subzero cold 26.4°F (-3.1°C) in February to a wintry 42.1°F (5.6°C). Weather in March »Weather in April
April in Marsh, Montana, is a cool spring month, with an average temperature varying between 36.7°F (2.6°C) and 53.8°F (12.1°C). Marsh in April shows a temperature shift, moving from an average high of a wintry 42.1°F (5.6°C) in March to a fresh 53.8°F (12.1°C). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Marsh, Montana, with temperature in the range of an average high of 65.3°F (18.5°C) and an average low of 47.1°F (8.4°C). May signals a shift in the average high-temperature, moving from April's fresh 53.8°F (12.1°C) to a refreshing 65.3°F (18.5°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Marsh, Montana, with an average temperature ranging between min 56.5°F (13.6°C) and max 76.5°F (24.7°C). June's arrival signals a temperature shift, moving from a refreshing 65.3°F (18.5°C) in May to a warm 76.5°F (24.7°C). Weather in June »Weather in July
July, like June, in Marsh, Montana, is another warm summer month, with an average temperature varying between 85.3°F (29.6°C) and 64.4°F (18°C). Marsh's temperatures tend to reach their peak averages in July, with a high of 85.3°F (29.6°C) and a low of 64.4°F (18°C). In July, the average heat index is estimated at a tropical 86°F (30°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Marsh, Montana, with temperature in the range of an average high of 83.7°F (28.7°C) and an average low of 63.1°F (17.3°C). August observes an average high-temperature of a still warm 83.7°F (28.7°C), marking an insignificant difference from July's 85.3°F (29.6°C). Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Marsh, Montana, with an average temperature ranging between min 54.7°F (12.6°C) and max 73.2°F (22.9°C). Setting in of September comes with a decrease in the average high-temperature, moving from a moderately hot 83.7°F (28.7°C) in August to a pleasant 73.2°F (22.9°C). Weather in September »Weather in October
October, the same as September, is another fresh autumn month in Marsh, Montana, with an average temperature fluctuating between 55.2°F (12.9°C) and 40.1°F (4.5°C). A clear reduction in the average high-temperature is witnessed with the onset of October, reducing from an agreeable 73.2°F (22.9°C) in September to a fresh 55.2°F (12.9°C). Weather in October »Weather in November
November, the last month of the autumn in Marsh, is also an icy month, with an average temperature ranging between max 40.8°F (4.9°C) and min 27°F (-2.8°C). The arrival of November brings a distinct temperature shift, with the average high-temperature dropping from a cool 55.2°F (12.9°C) in October to an icy 40.8°F (4.9°C). Weather in November »Weather in December
December, the first month of the winter in Marsh, is also a subzero cold month, with temperature in the range of an average low of 14.2°F (-9.9°C) and an average high of 26.4°F (-3.1°C). The start of December is characterized by a significant decrease in the average high-temperature, moving from a cold 40.8°F (4.9°C) in November to a subzero cold 26.4°F (-3.1°C). Weather in December »Updated: Aug 5, 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
January, having an average high-temperature of 25.9°F (-3.4°C) and an average low-temperature of 12.6°F (-10.8°C), is the coldest month.
With an average relative humidity of 85%, January is the most humid month.
The months with the least rainfall are January, March and November Rain falls for 3.2 days and accumulates 0.35" (9mm) of rain.
Throughout the year, there are 89.5 rainfall days, and 10.59" (269mm) of precipitation is accumulated.
January through May, October through December are months with snowfall.
In Marsh, during the entire year, snow falls for 45.2 days and aggregates up to 10.55" (268mm) of snow.
The month with the most snowfall is February, when snow falls for 9.3 days and typically aggregates up to 2.68" (68mm) of snow.
The months with the least sunshine are February and December, with an average of 4.8h of sunshine.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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.
May is the month with the most rainfall. Rain falls for 11.3 days and accumulates 1.73" (44mm) of precipitation.
June through September are months without snowfall.
June has the longest days of the year in Marsh, with an average of 15h and 48min of daylight.
Marsh's warmest weather arrives in July, when temperatures average a high of 85.3°F (29.6°C) and a low of 64.4°F (18°C).
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, with an average maximum UV index of 7.
The least humid month is August, with an average relative humidity of 43%.
November and December, with an average maximum UV index of 1, are months with the lowest UV index.
December has the shortest days of the year, with an average of 8h and 36min of daylight.
Average temperature
Marsh, MT
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (25.9°F).
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).
Average pressure
Marsh, MT
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.16"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.83"Hg
- Average pressure in July:
29.88"Hg - Average pressure in August:
29.88"Hg - Average pressure in September:
29.92"Hg - Average pressure in October:
29.97"Hg - Average pressure in November:
30.05"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed
Marsh, MT
- Average wind speed in January:
10.4mph - Average wind speed in February:
9.4mph - Average wind speed in March:
10.2mph - Average wind speed in April:
11.2mph - Average wind speed in May:
10.5mph - Average wind speed in June:
10.4mph
- Average wind speed in July:
9.6mph - Average wind speed in August:
9.3mph - Average wind speed in September:
10.3mph - Average wind speed in October:
11.1mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.1mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).
Average humidity
Marsh, MT
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (43%).
Average rainfall
Marsh, MT
- Average rainfall in January:
0.35" - Average rainfall in February:
0.43" - Average rainfall in March:
0.35" - Average rainfall in April:
0.94" - Average rainfall in May:
1.73" - Average rainfall in June:
1.42"
The wettest month (with the highest rainfall) is May (1.73").
The driest months (with the least rainfall) are January, March and November (0.35").
Average rainfall days
Marsh, MT
- Average rainfall days in January:
3.2 days - Average rainfall days in February:
3.1 days - Average rainfall days in March:
7 days - Average rainfall days in April:
9.8 days - Average rainfall days in May:
11.3 days - Average rainfall days in June:
12.1 days
- Average rainfall days in July:
10.4 days - Average rainfall days in August:
10.5 days - Average rainfall days in September:
7.8 days - Average rainfall days in October:
7.1 days - Average rainfall days in November:
4 days - Average rainfall days in December:
3.2 days
The month with the highest number of rainy days is June (12.1 days).
The month with the least rainy days is February (3.1 days).
Average snowfall
Marsh, MT
- Average snowfall in January:
1.85" - Average snowfall in February:
2.68" - Average snowfall in March:
1.18" - Average snowfall in April:
0.94" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is February (2.68").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Marsh, MT
- Average snowfall days in January:
9.8 days - Average snowfall days in February:
9.3 days - Average snowfall days in March:
5.9 days - Average snowfall days in April:
3 days - Average snowfall days in May:
0.6 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 days - Average snowfall days in October:
1.4 days - Average snowfall days in November:
5.5 days - Average snowfall days in December:
9.7 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Marsh, MT
- Average daylight in January:
9h and 0min - Average daylight in February:
10h and 18min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 36min - Average daylight in May:
15h and 6min - Average daylight in June:
15h and 48min
- Average daylight in July:
15h and 24min - Average daylight in August:
14h and 12min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 24min - Average daylight in December:
8h and 36min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 48min - Average sunshine in April:
9h and 6min - Average sunshine in May:
10h and 0min - Average sunshine in June:
11h and 0min
- Average sunshine in July:
11h and 48min - Average sunshine in August:
11h and 36min - Average sunshine in September:
10h and 18min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 48min - Average sunshine in December:
4h and 48min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days
Marsh, MT
- Average sunshine days in January:
20.3 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
17.4 days - Average sunshine days in April:
16 days - Average sunshine days in May:
16.8 days - Average sunshine days in June:
14.9 days
- Average sunshine days in July:
17.2 days - Average sunshine days in August:
17 days - Average sunshine days in September:
20 days - Average sunshine days in October:
21.4 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
19.8 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (14.9 days).
Average UV index
Marsh, MT
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover
Marsh, MT
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 17).
Average visibility
Marsh, MT
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).
