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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 Coalwood, Montana, is another subzero cold winter month, with an average temperature ranging between max 28.8°F (-1.8°C) and min 15.1°F (-9.4°C). The coldest period is January, when temperatures fluctuate between an average high of 28.8°F (-1.8°C) and a low of 15.1°F (-9.4°C). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Coalwood, Montana, with an average temperature varying between 16.2°F (-8.8°C) and 29.7°F (-1.3°C). The commencement of February notes an average high-temperature of a still subzero cold 29.7°F (-1.3°C), exhibiting little difference from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Coalwood, Montana, with an average temperature fluctuating between 44.2°F (6.8°C) and 28.8°F (-1.8°C). A clear escalation in the average high-temperature is witnessed with the onset of March, advancing from a subzero cold 29.7°F (-1.3°C) in February to a chilly 44.2°F (6.8°C). Weather in March »
Weather in April
April in Coalwood, Montana, is a moderate spring month, with an average temperature fluctuating between 55.4°F (13°C) and 37.9°F (3.3°C). The arrival of April brings a temperature shift, with the average high-temperature escalating from a frosty 44.2°F (6.8°C) in March to a mild 55.4°F (13°C). Weather in April »
Weather in May
May, the last month of the spring in Coalwood, is an enjoyable month, with temperature in the range of an average low of 47.5°F (8.6°C) and an average high of 66.6°F (19.2°C). An increase in the average high-temperature marks May, moving from April's refreshing 55.4°F (13°C) to a comfortable 66.6°F (19.2°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Coalwood, Montana, with temperature in the range of an average high of 77.5°F (25.3°C) and an average low of 57.7°F (14.3°C). June's arrival signals an increase in average high-temperatures, moving from May's refreshing 66.6°F (19.2°C) to a warm 77.5°F (25.3°C). Weather in June »
Weather in July
July is a tropical summer month in Coalwood, Montana, with an average temperature varying between 65.8°F (18.8°C) and 86.7°F (30.4°C). The warmest time of the year is July, with temperatures averaging a high of 86.7°F (30.4°C) and a low of 65.8°F (18.8°C). In July, the average heat index is appraised at a tropical 86°F (30°C). Weather in July »
Weather in August
August, the last month of the summer in Coalwood, is also a moderately hot month, with an average temperature fluctuating between 84.7°F (29.3°C) and 64.8°F (18.2°C). The transition into August is marked with an average high-temperature of a moderately hot 84.7°F (29.3°C), showing an insignificant shift from July's 86.7°F (30.4°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Coalwood, Montana, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 74.3°F (23.5°C). Stepping into September, Coalwood observes a temperature decline, with the average high falling from August's warm 84.7°F (29.3°C) to a still moderately hot 74.3°F (23.5°C). Weather in September »
Weather in October
October, the same as September, in Coalwood, Montana, is a moderate autumn month, with an average temperature fluctuating between 41.5°F (5.3°C) and 56.5°F (13.6°C). The drop of average high-temperatures is noticeable in October, with a decrease from a warm 74.3°F (23.5°C) in September to a moderate 56.5°F (13.6°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cold month in Coalwood, Montana, with an average temperature ranging between min 28.2°F (-2.1°C) and max 42.3°F (5.7°C). The arrival of November corresponds with a shift in temperature, down from a mild 56.5°F (13.6°C) in October to a cold 42.3°F (5.7°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Coalwood, Montana, with an average temperature varying between 28.9°F (-1.7°C) and 16.3°F (-8.7°C). Coalwood's progression into December involves a drop in the average high-temperature, receding from an icy 42.3°F (5.7°C) in November to a freezing cold 28.9°F (-1.7°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Coalwood?
January, known for its average high temperature of 28.8°F (-1.8°C) and an average low temperature of 15.1°F (-9.4°C), is the coldest month.
What is the most humid month in Coalwood?
January is the most humid month in Coalwood, with an average relative humidity of 83%.
How much does it rain in Coalwood?
In Coalwood, during the entire year, the rain falls for 83.1 days and collects up to 6.81" (173mm) of precipitation.
When does it snow in Coalwood?
January through May, October through December are months with snowfall in Coalwood.
How much does it snow in Coalwood?
Throughout the year, there are 43.4 snowfall days, and 9.13" (232mm) of snow is accumulated.
What are the months with the least sunshine in Coalwood?
January, February and December, with an average of 5.1h of sunshine, are months with the least sunshine in Coalwood.
What are the months with the lowest UV index in Coalwood?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most in Coalwood?
February is the month with the most snowfall. Snow falls for 9.2 days and accumulates 2.2" (56mm) of snow.
When is Daylight Saving Time (DST) in Coalwood?
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 in Coalwood?
The month with the most rainfall in Coalwood is May, when the rain falls for 11.3 days and typically aggregates up to 1.1" (28mm) of precipitation.
When it does not snow in Coalwood?
In Coalwood, snow does not fall in June through September.
When are the longest days in Coalwood?
With an average of 15h and 42min of daylight, June has the longest days of the year.
What time of the year is the hottest in Coalwood?
With average high temperatures of 86.7°F (30.4°C) and lows of 65.8°F (18.8°C), July is the warmest month in Coalwood, Montana.
What month has the most sunshine in Coalwood?
With an average of 11.8h of sunshine, July has the most sunshine of the year in Coalwood.
What is the month with the highest UV index in Coalwood?
July is the month with the highest UV index in Coalwood, with an average maximum UV index of 7.
What is the least humid month in Coalwood?
With an average relative humidity of 39%, August is the least humid month.
What is the driest month in Coalwood?
November and December are months with the least rain in Coalwood, Montana, when the rain falls for 4.2 days and typically aggregates up to 0.28" (7mm) of rain.
What is the month with the shortest days in Coalwood?
With an average of 8h and 42min of daylight, December has the shortest days of the year in Coalwood.
Average temperature
Coalwood, MT
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (28.8°F).
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).
Average pressure
Coalwood, MT
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
29.93"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:
29.98"Hg - Average pressure in November:
30.05"Hg - Average pressure in December:
30.13"Hg
The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed
Coalwood, MT
- Average wind speed in January:
10.1mph - Average wind speed in February:
9.3mph - Average wind speed in March:
9.7mph - Average wind speed in April:
11.2mph - Average wind speed in May:
10.6mph - Average wind speed in June:
10.4mph
- Average wind speed in July:
9.5mph - Average wind speed in August:
9.3mph - Average wind speed in September:
9.8mph - Average wind speed in October:
10.5mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.7mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest months (with the lowest average wind speed) are February and August (9.3mph).
Average humidity
Coalwood, MT
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (39%).
Average rainfall
Coalwood, MT
- Average rainfall in January:
0.31" - Average rainfall in February:
0.35" - Average rainfall in March:
0.39" - Average rainfall in April:
0.91" - Average rainfall in May:
1.1" - Average rainfall in June:
0.87"
- Average rainfall in July:
0.79" - Average rainfall in August:
0.63" - Average rainfall in September:
0.51" - Average rainfall in October:
0.39" - Average rainfall in November:
0.28" - Average rainfall in December:
0.28"
The wettest month (with the highest rainfall) is May (1.1").
The driest months (with the least rainfall) are November and December (0.28").
Average rainfall days
Coalwood, MT
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
7.3 days - Average rainfall days in April:
10.3 days - Average rainfall days in May:
11.3 days - Average rainfall days in June:
8.9 days
- Average rainfall days in July:
9.4 days - Average rainfall days in August:
8.3 days - Average rainfall days in September:
6.7 days - Average rainfall days in October:
6 days - Average rainfall days in November:
4.2 days - Average rainfall days in December:
2.6 days
The month with the highest number of rainy days is May (11.3 days).
The month with the least rainy days is December (2.6 days).
Average snowfall
Coalwood, MT
- Average snowfall in January:
1.97" - Average snowfall in February:
2.2" - Average snowfall in March:
1.18" - Average snowfall in April:
0.83" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is February (2.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Coalwood, MT
- Average snowfall days in January:
10.1 days - Average snowfall days in February:
9.2 days - Average snowfall days in March:
5.8 days - Average snowfall days in April:
2.9 days - Average snowfall days in May:
0.3 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:
1.1 days - Average snowfall days in November:
4.7 days - Average snowfall days in December:
9.2 days
The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Coalwood, 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 3min - 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 1min - 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 0min - 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 2min - Average sunshine in November:
6h and 1min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 6min).
Average sunshine days
Coalwood, MT
- Average sunshine days in January:
19.5 days - Average sunshine days in February:
16.9 days - Average sunshine days in March:
18.2 days - Average sunshine days in April:
16.5 days - Average sunshine days in May:
16.8 days - Average sunshine days in June:
18.4 days
- Average sunshine days in July:
18.1 days - Average sunshine days in August:
18.5 days - Average sunshine days in September:
21.5 days - Average sunshine days in October:
22 days - Average sunshine days in November:
22.5 days - Average sunshine days in December:
19.9 days
The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is April (16.5 days).
Average UV index
Coalwood, MT
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Coalwood, MT
The months with the most cloud cover are February and December (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 15).
Average visibility
Coalwood, 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).
Coalwood, Montana, USA
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