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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, like December, is a freezing cold winter month in Rosebud, Montana, with an average temperature fluctuating between 29.7°F (-1.3°C) and 16.3°F (-8.7°C). January brings the lowest temperatures, with an average high of 29.7°F (-1.3°C) and an average low of 16.3°F (-8.7°C). Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Rosebud, Montana, with an average temperature fluctuating between 30.7°F (-0.7°C) and 17.1°F (-8.3°C). The shift into February reveals an average high-temperature of a still subzero cold 30.7°F (-0.7°C), closely mirroring January's climate. Weather in February »
Weather in March
March, the first month of the spring in Rosebud, is a frosty month, with an average temperature fluctuating between 29.5°F (-1.4°C) and 44.8°F (7.1°C). March sees a rise in the average high-temperature, climbing from a subzero cold 30.7°F (-0.7°C) in February to a chilly 44.8°F (7.1°C). Weather in March »
Weather in April
April is a cool spring month in Rosebud, Montana, with an average temperature varying between 37.9°F (3.3°C) and 55°F (12.8°C). April's arrival brings a change in high-temperatures, moving from a frosty 44.8°F (7.1°C) in March to a fresh 55°F (12.8°C). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Rosebud, Montana, with an average temperature fluctuating between 65.7°F (18.7°C) and 47.1°F (8.4°C). In Rosebud, the average high-temperature in May rises, from a cool 55°F (12.8°C) in April, to an enjoyable 65.7°F (18.7°C). Weather in May »
Weather in June
June, the first month of the summer in Rosebud, is a warm month, with an average temperature varying between 77.2°F (25.1°C) and 56.8°F (13.8°C). The onset of June brings a rise in the average high-temperature, elevating from a comfortable 65.7°F (18.7°C) in May to a moderately hot 77.2°F (25.1°C). Weather in June »
Weather in July
July is a hot summer month in Rosebud, Montana, with an average temperature fluctuating between 64.9°F (18.3°C) and 86.5°F (30.3°C). In Rosebud, July is the month with the highest recorded average temperatures, measuring a high of 86.5°F (30.3°C) and a low of 64.9°F (18.3°C). The heat index for July is appraised at a hot 86°F (30°C). Weather in July »
Weather in August
August, the last month of the summer in Rosebud, is another warm month, with an average temperature varying between 84.4°F (29.1°C) and 64.4°F (18°C). The weather during August records an average high-temperature of a moderately hot 84.4°F (29.1°C), closely mirroring the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Rosebud, Montana, with an average temperature fluctuating between 55.4°F (13°C) and 74.1°F (23.4°C). Rosebud's average high-temperature decreases in September, falling from a warm 84.4°F (29.1°C) in August to a still moderately hot 74.1°F (23.4°C). Weather in September »
Weather in October
October, like September, is another mild autumn month in Rosebud, Montana, with temperature in the range of an average high of 56.3°F (13.5°C) and an average low of 41.5°F (5.3°C). Rosebud's transition into October marks a considerable drop in the average high-temperature, moving down from a moderately hot 74.1°F (23.4°C) in September to a mild 56.3°F (13.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Rosebud, is also a frosty month, with an average temperature fluctuating between 43°F (6.1°C) and 28.9°F (-1.7°C). Transition from October to November is accompanied by a temperature drop, with average high-temperatures decreasing from a refreshing 56.3°F (13.5°C) to a frosty 43°F (6.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Rosebud, Montana, with an average temperature fluctuating between 17.6°F (-8°C) and 30.2°F (-1°C). With the beginning of December, the average high-temperature shows a decrease, transitioning from a frosty 43°F (6.1°C) in November to a freezing cold 30.2°F (-1°C). Weather in December »
Updated: Aug 8, 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 coldest time of year?
In Rosebud, January is known for its average lowest temperatures, reaching a high of 29.7°F (-1.3°C) and a low of 16.3°F (-8.7°C).
What is the most humid month?
With an average relative humidity of 81%, January is the most humid month.
How many days does it rain?
In Rosebud, during the entire year, the rain falls for 121.7 days and collects up to 13.23" (336mm) of precipitation.
When does it snow?
Months with snowfall are January through May, October through December.
How much does it snow?
In Rosebud, during the entire year, snow falls for 56.6 days and aggregates up to 21.06" (535mm) of snow.
What is the snowiest month?
The month with the most snowfall is February, when snow falls for 11.9 days and typically aggregates up to 4.53" (115mm) of snow.
What is the month with the least sunshine?
With an average of 5.2h of sunshine, February has the least sunshine of the year.
When is Daylight Saving Time (DST)?
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.
What is the wettest month?
The month with the most rainfall is May, when the rain falls for 15.1 days and typically aggregates up to 2.05" (52mm) of precipitation.
When it does not snow?
In Rosebud, snow does not fall in June through September.
When are the longest days?
With an average of 15h and 42min of daylight, June has the longest days of the year.
What is the warmest month?
With average high temperatures of 86.5°F (30.3°C) and lows of 64.9°F (18.3°C), July is the warmest month.
What month has the most sunshine in Rosebud?
With an average of 11.8h of sunshine, July has the most sunshine of the year.
When is the highest UV index?
With an average maximum UV index of 7, July is the month with the highest UV index.
What is the least humid month?
With an average relative humidity of 38%, August is the least humid month.
What is the driest month?
The month with the least rainfall is November, when the rain falls for 7.1 days and typically collects 0.63" (16mm) of precipitation.
What is the month with the shortest days in Rosebud?
The month with the shortest days is December, with an average of 8h and 42min of daylight.
When is the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Rosebud, MT
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (29.7°F).
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (16.3°F).
Average pressure
Rosebud, MT
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.84"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:
29.98"Hg - Average pressure in November:
30.05"Hg - Average pressure in December:
30.12"Hg
The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed
Rosebud, MT
- Average wind speed in January:
10.1mph - Average wind speed in February:
9.3mph - Average wind speed in March:
9.5mph - Average wind speed in April:
10.9mph - Average wind speed in May:
10.5mph - Average wind speed in June:
10.1mph
- Average wind speed in July:
9.1mph - Average wind speed in August:
8.9mph - Average wind speed in September:
9.4mph - Average wind speed in October:
10.3mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.8mph
The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).
Average humidity
Rosebud, MT
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (38%).
Average rainfall
Rosebud, MT
- Average rainfall in January:
0.67" - Average rainfall in February:
0.83" - Average rainfall in March:
0.94" - Average rainfall in April:
1.77" - Average rainfall in May:
2.05" - Average rainfall in June:
1.42"
- Average rainfall in July:
1.18" - Average rainfall in August:
1.14" - Average rainfall in September:
1.1" - Average rainfall in October:
0.83" - Average rainfall in November:
0.63" - Average rainfall in December:
0.67"
The wettest month (with the highest rainfall) is May (2.05").
The driest month (with the least rainfall) is November (0.63").
Average rainfall days
Rosebud, MT
- Average rainfall days in January:
6.5 days - Average rainfall days in February:
6.5 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
15.1 days - Average rainfall days in June:
13 days
- Average rainfall days in July:
11.6 days - Average rainfall days in August:
10.4 days - Average rainfall days in September:
9.3 days - Average rainfall days in October:
10 days - Average rainfall days in November:
7.1 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is May (15.1 days).
The months with the least rainy days are January, February and December (6.5 days).
Average snowfall
Rosebud, MT
- Average snowfall in January:
3.94" - Average snowfall in February:
4.53" - Average snowfall in March:
2.52" - Average snowfall in April:
2.91" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Rosebud, MT
- Average snowfall days in January:
12.5 days - Average snowfall days in February:
11.9 days - Average snowfall days in March:
7.9 days - Average snowfall days in April:
3.9 days - Average snowfall days in May:
0.7 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:
1.5 days - Average snowfall days in November:
6.6 days - Average snowfall days in December:
11.6 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Rosebud, MT
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 2min - Average daylight in December:
8h and 4min
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 January:
5h and 2min - Average sunshine in February:
5h and 1min - Average sunshine in March:
7h and 2min - Average sunshine in April:
9h and 1min - Average sunshine in May:
10h and 1min - Average sunshine in June:
11h and 2min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
11h and 4min - Average sunshine in September:
10h and 3min - Average sunshine in October:
6h and 3min - Average sunshine in November:
6h and 1min - Average sunshine in December:
5h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days
Rosebud, MT
- Average sunshine days in January:
15.2 days - Average sunshine days in February:
12.9 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
11.9 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
13 days
- Average sunshine days in July:
15.1 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
17.9 days - Average sunshine days in October:
17.3 days - Average sunshine days in November:
17.2 days - Average sunshine days in December:
15.7 days
The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is April (11.9 days).
Average UV index
Rosebud, 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
Rosebud, MT
The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility
Rosebud, 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).
Rosebud, Montana, USA
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