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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Dupuyer, Montana, is another subzero cold winter month, with temperature in the range of an average low of 18°F (-7.8°C) and an average high of 30.4°F (-0.9°C). Welcoming January, Dupuyer notes an average high-temperature of a still subzero cold 30.4°F (-0.9°C), nearly consistent with December's 28.8°F (-1.8°C). Weather in January »
Weather in February
February, the last month of the winter in Dupuyer, is another freezing cold month, with an average temperature varying between 16.3°F (-8.7°C) and 30.2°F (-1°C). Transitioning into February, Dupuyer experiences an average high-temperature of a still freezing cold 30.2°F (-1°C), marking a minor shift from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Dupuyer, is an icy month, with an average temperature varying between 25.5°F (-3.6°C) and 40.3°F (4.6°C). March brings a rise in Dupuyer's average high-temperature, moving from a freezing cold 30.2°F (-1°C) in February to an icy 40.3°F (4.6°C). Weather in March »
Weather in April
April is a frosty spring month in Dupuyer, Montana, with an average temperature ranging between max 49.6°F (9.8°C) and min 33.6°F (0.9°C). April comes with an increase, with the average high-temperature moving from a cold 40.3°F (4.6°C) in March to a frosty 49.6°F (9.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderate month in Dupuyer, Montana, with an average temperature varying between 41.7°F (5.4°C) and 60.4°F (15.8°C). As Dupuyer enters May, the average high-temperature increases from the a frosty 49.6°F (9.8°C) of April to a refreshing 60.4°F (15.8°C). Weather in May »
Weather in June
June, the first month of the summer in Dupuyer, is an agreeable month, with an average temperature fluctuating between 48°F (8.9°C) and 69.1°F (20.6°C). June's arrival signals a subtle increase in average high-temperatures, moving from May's mild 60.4°F (15.8°C) to a pleasant 69.1°F (20.6°C). Weather in June »
Weather in July
July in Dupuyer, Montana, is a warm summer month, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 54.5°F (12.5°C). Dupuyer's July weather, with an average high temperature of 79.7°F (26.5°C) and an average low temperature of 54.5°F (12.5°C), tends to be the warmest of the year. Weather in July »
Weather in August
August, the last month of the summer in Dupuyer, is also a moderately hot month, with an average temperature varying between 79°F (26.1°C) and 55.9°F (13.3°C). Dupuyer marks the arrival of August with an average high-temperature of a still moderately hot 79°F (26.1°C), hardly different from July's 79.7°F (26.5°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Dupuyer, Montana, with an average temperature ranging between min 48.6°F (9.2°C) and max 68.2°F (20.1°C). The shift from August to September involves a decrease in the average high-temperature, dropping from a moderately hot 79°F (26.1°C) to a pleasant 68.2°F (20.1°C). Weather in September »
Weather in October
October, the same as September, is another fresh autumn month in Dupuyer, Montana, with temperature in the range of an average low of 35.8°F (2.1°C) and an average high of 52.3°F (11.3°C). As September gives way to October, the average high-temperature displays a considerable decrease, falling from an agreeable 68.2°F (20.1°C) to a fresh 52.3°F (11.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cold month in Dupuyer, Montana, with an average temperature ranging between max 39.2°F (4°C) and min 25.3°F (-3.7°C). Arrival of November comes with a reduction in the average high-temperature, falling from a fresh 52.3°F (11.3°C) in October to an icy 39.2°F (4°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Dupuyer, Montana, with an average temperature fluctuating between 16.2°F (-8.8°C) and 28.8°F (-1.8°C). The month of December sees the lowest average temperatures, reaching 28.8°F (-1.8°C) at the peak and 16.2°F (-8.8°C) at the low. 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
What is the most humid month in Dupuyer?
January is the most humid month, with an average relative humidity of 76%.
How many days does it rain in Dupuyer?
In Dupuyer, Montana, during the entire year, the rain falls for 73.3 days and collects up to 9.17" (233mm) of precipitation.
When does it snow in Dupuyer?
Months with snowfall are January through May, September through December.
How many days does it snow in Dupuyer?
In Dupuyer, during the entire year, snow falls for 50.3 days and aggregates up to 21.26" (540mm) of snow.
What are the months with the lowest UV index in Dupuyer?
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the snowiest month in Dupuyer?
The month with the most snowfall in Dupuyer, Montana, is February, when snow falls for 11.3 days and typically aggregates up to 4.17" (106mm) of snow.
When is Daylight Saving Time (DST) in Dupuyer?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Dupuyer, 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.
What is the wettest month in Dupuyer?
The month with the most rainfall in Dupuyer is June, when the rain falls for 11.1 days and typically aggregates up to 1.93" (49mm) of precipitation.
When it does not snow in Dupuyer?
In Dupuyer, Montana, snow does not fall in June through August.
When are the longest days in Dupuyer?
With an average of 16h and 0min of daylight, June has the longest days of the year.
What time of the year is the hottest in Dupuyer?
July is the warmest month, with the temperature often reaching an average high of 79.7°F (26.5°C) and an average low of 54.5°F (12.5°C).
What month has the most sunshine in Dupuyer?
The month with the most sunshine in Dupuyer, Montana, is July, with an average of 12.1h of sunshine.
When is the highest UV index in Dupuyer?
With an average maximum UV index of 6, July is the month with the highest UV index in Dupuyer.
What is the least humid month in Dupuyer?
The least humid month is August, with an average relative humidity of 42%.
What time of the year is the coldest in Dupuyer?
December stands out as Dupuyer's coldest month, with an average high-temperature of 28.8°F (-1.8°C) and a low-temperature of 16.2°F (-8.8°C).
What is the driest month in Dupuyer?
The month with the least rainfall in Dupuyer is December, when the rain falls for 3.5 days and typically collects 0.35" (9mm) of precipitation.
What is the month with the shortest days in Dupuyer?
December has the shortest days of the year in Dupuyer, with an average of 8h and 24min of daylight.
What is the month with the least sunshine in Dupuyer?
The month with the least sunshine is December, with an average of 5.8h of sunshine.
Average temperature
Dupuyer, MT
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is December (28.8°F).
The month with the highest average low temperature is August (55.9°F).
The coldest month (with the lowest average low temperature) is December (16.2°F).
Average pressure
Dupuyer, MT
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Dupuyer, MT
- Average wind speed in January:
11.2mph - Average wind speed in February:
10.1mph - Average wind speed in March:
10.1mph - Average wind speed in April:
10.4mph - Average wind speed in May:
9mph - Average wind speed in June:
9.1mph
- Average wind speed in July:
8mph - Average wind speed in August:
8mph - Average wind speed in September:
8.8mph - Average wind speed in October:
10.2mph - Average wind speed in November:
11.1mph - Average wind speed in December:
10.7mph
The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest months (with the lowest average wind speed) are July and August (8mph).
Average humidity
Dupuyer, MT
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (42%).
Average rainfall
Dupuyer, MT
- Average rainfall in January:
0.39" - Average rainfall in February:
0.51" - Average rainfall in March:
0.47" - Average rainfall in April:
0.94" - Average rainfall in May:
1.61" - Average rainfall in June:
1.93"
- Average rainfall in July:
0.47" - Average rainfall in August:
0.63" - Average rainfall in September:
0.79" - Average rainfall in October:
0.55" - Average rainfall in November:
0.51" - Average rainfall in December:
0.35"
The wettest month (with the highest rainfall) is June (1.93").
The driest month (with the least rainfall) is December (0.35").
Average rainfall days
Dupuyer, MT
- Average rainfall days in January:
3.3 days - Average rainfall days in February:
3.2 days - Average rainfall days in March:
5.3 days - Average rainfall days in April:
8.4 days - Average rainfall days in May:
11.3 days - Average rainfall days in June:
11.1 days
- Average rainfall days in July:
7.3 days - Average rainfall days in August:
6.9 days - Average rainfall days in September:
6.1 days - Average rainfall days in October:
4.2 days - Average rainfall days in November:
2.7 days - Average rainfall days in December:
3.5 days
The month with the highest number of rainy days is May (11.3 days).
The month with the least rainy days is November (2.7 days).
Average snowfall
Dupuyer, MT
- Average snowfall in January:
2.72" - Average snowfall in February:
4.17" - Average snowfall in March:
2.09" - Average snowfall in April:
3.43" - Average snowfall in May:
1.26" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Dupuyer, MT
- Average snowfall days in January:
8.8 days - Average snowfall days in February:
11.3 days - Average snowfall days in March:
7.1 days - Average snowfall days in April:
4.5 days - Average snowfall days in May:
1.1 days - Average snowfall days in June:
0.1 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.7 days - Average snowfall days in October:
3.3 days - Average snowfall days in November:
5.1 days - Average snowfall days in December:
8.3 days
The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Dupuyer, MT
- Average daylight in January:
8h and 5min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
16h and 0min
- Average daylight in July:
15h and 4min - Average daylight in August:
14h and 2min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 1min - Average daylight in December:
8h and 2min
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 5min - Average sunshine in February:
6h and 2min - Average sunshine in March:
7h and 5min - Average sunshine in April:
9h and 2min - Average sunshine in May:
10h and 2min - Average sunshine in June:
11h and 2min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
11h and 3min - Average sunshine in September:
9h and 4min - Average sunshine in October:
6h and 5min - Average sunshine in November:
6h and 2min - Average sunshine in December:
5h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days
Dupuyer, MT
- Average sunshine days in January:
20.8 days - Average sunshine days in February:
15.8 days - Average sunshine days in March:
20 days - Average sunshine days in April:
17.5 days - Average sunshine days in May:
16.8 days - Average sunshine days in June:
17.1 days
- Average sunshine days in July:
20.8 days - Average sunshine days in August:
20.9 days - Average sunshine days in September:
21 days - Average sunshine days in October:
23.2 days - Average sunshine days in November:
23 days - Average sunshine days in December:
21.7 days
The month with the most sunshine days is October (23.2 days).
The month with the least sunshine days is February (15.8 days).
Average UV index
Dupuyer, MT
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Dupuyer, MT
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 14).
Average visibility
Dupuyer, 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).
Dupuyer, Montana, USA
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