Climate and monthly weather forecastNashua, MT
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Nashua, Montana, with an average temperature ranging between max 24.3°F (-4.3°C) and min 10.9°F (-11.7°C). An average high-temperature of a still freezing cold 24.3°F (-4.3°C) marks January, exhibiting a close resemblance to the conditions in December. Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in Nashua, Montana, with temperature in the range of an average low of 10.2°F (-12.1°C) and an average high of 23.7°F (-4.6°C). February, with an average high of 23.7°F (-4.6°C) and a low of 10.2°F (-12.1°C), signifies the coldest month of the year. Weather in February »Weather in March
The first month of the spring, March, is a wintry month in Nashua, Montana, with temperature in the range of an average high of 38.3°F (3.5°C) and an average low of 23.9°F (-4.5°C). Nashua's weather in March is characterized by a distinct rise in the average high-temperature, escalating from a subzero cold 23.7°F (-4.6°C) in February to a wintry 38.3°F (3.5°C). Weather in March »Weather in April
April in Nashua, Montana, is a fresh spring month, with an average temperature varying between 52.2°F (11.2°C) and 36°F (2.2°C). As March transitions into April, Nashua sees a rise in the average high-temperature, moving from an icy 38.3°F (3.5°C) to a cool 52.2°F (11.2°C). Weather in April »Weather in May
May, the last month of the spring in Nashua, is a refreshing month, with temperature in the range of an average high of 64.6°F (18.1°C) and an average low of 46.9°F (8.3°C). In Nashua, stepping into May brings a temperature increase, moving up from April's cool 52.2°F (11.2°C) to a comfortable 64.6°F (18.1°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Nashua, Montana, with an average temperature fluctuating between 74.7°F (23.7°C) and 55.9°F (13.3°C). Nashua, Montana, in June experiences an increase in the average high-temperature, moving from May's refreshing 64.6°F (18.1°C) to a warm 74.7°F (23.7°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Nashua, Montana, with an average temperature fluctuating between 83.1°F (28.4°C) and 63.3°F (17.4°C). Nashua's warmest month, July, registers temperatures that range from a high of 83.1°F (28.4°C) to a low of 63.3°F (17.4°C). The average heat index in July is computed to be 82.4°F (28°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Nashua, Montana, with an average temperature varying between 62.4°F (16.9°C) and 81.7°F (27.6°C). The commencement of August introduces an average high-temperature of a still moderately hot 81.7°F (27.6°C), closely mirroring the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Nashua, is still a pleasant month, with an average temperature varying between 70.2°F (21.2°C) and 53.8°F (12.1°C). The onset of September entails a temperature shift, as the average high-temperature decreases from a moderately hot 81.7°F (27.6°C) in August to an agreeable 70.2°F (21.2°C). Weather in September »Weather in October
October, like September, in Nashua, Montana, is another fresh autumn month, with an average temperature fluctuating between 39.6°F (4.2°C) and 53.8°F (12.1°C). In Nashua, stepping into October signifies a significant temperature decrement, moving down from September's agreeable 70.2°F (21.2°C) to a fresh 53.8°F (12.1°C). Weather in October »Weather in November
November, the last month of the autumn in Nashua, is another cold month, with temperature in the range of an average high of 38.3°F (3.5°C) and an average low of 25.7°F (-3.5°C). A distinct shift in the average high-temperature is signaled in November, moving down from a cool 53.8°F (12.1°C) in October to a wintry 38.3°F (3.5°C). Weather in November »Weather in December
December, the first month of the winter in Nashua, is also a subzero cold month, with an average temperature ranging between min 12.7°F (-10.7°C) and max 24.6°F (-4.1°C). The commencement of December involves a temperature shift, with the average high-temperature dropping from a cold 38.3°F (3.5°C) in November to a freezing cold 24.6°F (-4.1°C). 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
With an average relative humidity of 86%, January is the most humid month.
The months with the least rainfall are January and February Rain falls for 2.5 days and accumulates 0.35" (9mm) of rain.
Throughout the year, in Nashua, Montana, there are 90.8 rainfall days, and 11.1" (282mm) of precipitation is accumulated.
January through May, October through December are months with snowfall in Nashua, Montana.
Throughout the year, in Nashua, Montana, there are 43.8 snowfall days, and 13.11" (333mm) of snow is accumulated.
February, with its average high-temperature of 23.7°F (-4.6°C) and an average low-temperature of 10.2°F (-12.1°C), holds the record as the coldest month in Nashua.
With an average of 4.7h of sunshine, February has the least sunshine of the year.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Nashua, 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.
The month with the most rainfall in Nashua, Montana, is June, when the rain falls for 13.2 days and typically aggregates up to 2.01" (51mm) of precipitation.
June through September are months without snowfall in Nashua.
With an average of 16h and 0min of daylight, June has the longest days of the year.
Nashua's warmest month, July, registers temperatures that range from a high of 83.1°F (28.4°C) to a low of 63.3°F (17.4°C).
July has the most sunshine of the year, with an average of 11.8h of sunshine.
The month with the highest UV index is July, with an average maximum UV index of 7.
The least humid month is August, with an average relative humidity of 42%.
The month with the most snowfall in Nashua, Montana, is December, when snow falls for 8.6 days and typically aggregates up to 2.6" (66mm) of snow.
December has the shortest days of the year in Nashua, Montana, with an average of 8h and 24min of daylight.
With an average maximum UV index of 1, December is the month with the lowest UV index in Nashua, Montana.
Average temperature
Nashua, MT
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is February (23.7°F).
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is February (10.2°F).
Average pressure
Nashua, MT
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.92"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:
30.04"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed
Nashua, MT
- Average wind speed in January:
9.8mph - Average wind speed in February:
8.8mph - Average wind speed in March:
10mph - Average wind speed in April:
11.7mph - Average wind speed in May:
11mph - Average wind speed in June:
11mph
- Average wind speed in July:
10.4mph - Average wind speed in August:
9.9mph - Average wind speed in September:
10.4mph - Average wind speed in October:
11.2mph - Average wind speed in November:
10mph - Average wind speed in December:
9.3mph
The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is February (8.8mph).
Average humidity
Nashua, MT
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (42%).
Average rainfall
Nashua, MT
- Average rainfall in January:
0.35" - Average rainfall in February:
0.35" - Average rainfall in March:
0.43" - Average rainfall in April:
1.02" - Average rainfall in May:
1.85" - Average rainfall in June:
2.01"
The wettest month (with the highest rainfall) is June (2.01").
The driest months (with the least rainfall) are January and February (0.35").
Average rainfall days
Nashua, MT
- Average rainfall days in January:
2.5 days - Average rainfall days in February:
2.3 days - Average rainfall days in March:
6.6 days - Average rainfall days in April:
9.9 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
13.2 days
- Average rainfall days in July:
10.4 days - Average rainfall days in August:
10 days - Average rainfall days in September:
9.1 days - Average rainfall days in October:
7.2 days - Average rainfall days in November:
2.8 days - Average rainfall days in December:
3 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is February (2.3 days).
Average snowfall
Nashua, MT
- Average snowfall in January:
1.93" - Average snowfall in February:
2.17" - Average snowfall in March:
1.57" - Average snowfall in April:
1.42" - Average snowfall in May:
0.31" - Average snowfall in June:
0"
The month with the highest snowfall is December (2.6").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Nashua, MT
- Average snowfall days in January:
7.9 days - Average snowfall days in February:
9.2 days - Average snowfall days in March:
6.7 days - Average snowfall days in April:
3.4 days - Average snowfall days in May:
0.4 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:
0.1 days - Average snowfall days in October:
2.1 days - Average snowfall days in November:
5.4 days - Average snowfall days in December:
8.6 days
The month with the highest number of snowfall days is February (9.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Nashua, 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:
5h and 0min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 36min - Average sunshine in April:
9h and 6min - Average sunshine in May:
10h and 18min - Average sunshine in June:
11h and 24min
- Average sunshine in July:
11h and 48min - Average sunshine in August:
11h and 36min - Average sunshine in September:
10h and 6min - Average sunshine in October:
6h and 18min - Average sunshine in November:
5h and 54min - Average sunshine in December:
4h and 54min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days
Nashua, MT
- Average sunshine days in January:
21.1 days - Average sunshine days in February:
18.8 days - Average sunshine days in March:
18.9 days - Average sunshine days in April:
16.1 days - Average sunshine days in May:
14.8 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
15.7 days - Average sunshine days in August:
18.3 days - Average sunshine days in September:
18.9 days - Average sunshine days in October:
20.5 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
20.4 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (13.8 days).
Average UV index
Nashua, MT
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Nashua, MT
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 16).
Average visibility
Nashua, 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).
