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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 another subzero cold winter month in Monarch, Montana, with temperature in the range of an average high of 26.6°F (-3°C) and an average low of 14°F (-10°C). January brings an average high-temperature of a still subzero cold 26.6°F (-3°C), showing a slight difference from December's 24.3°F (-4.3°C). Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Monarch, Montana, with temperature in the range of an average low of 12°F (-11.1°C) and an average high of 25.5°F (-3.6°C). Monarch's weather in February indicates an average high-temperature of a still subzero cold 25.5°F (-3.6°C), nearly consistent with the 26.6°F (-3°C) of January. Weather in February »
Weather in March
March, the first month of the spring in Monarch, is an icy month, with temperature in the range of an average low of 20.1°F (-6.6°C) and an average high of 35.2°F (1.8°C). The arrival of March brings a change in Monarch's weather, with average high-temperatures moving from February's subzero cold 25.5°F (-3.6°C) to a wintry 35.2°F (1.8°C). Weather in March »
Weather in April
April, the same as March, is a wintry spring month in Monarch, Montana, with an average temperature varying between 25.9°F (-3.4°C) and 42.1°F (5.6°C). As April begins, there's a slight increase in the average high-temperature, moving from a cold 35.2°F (1.8°C) in March to a still icy 42.1°F (5.6°C). Weather in April »
Weather in May
The last month of the spring, May, is a fresh month in Monarch, Montana, with an average temperature varying between 34.2°F (1.2°C) and 53.2°F (11.8°C). Monarch sees an increase in average high-temperatures during May, moving from a cold 42.1°F (5.6°C) in April to a cool 53.2°F (11.8°C). Weather in May »
Weather in June
June, the first month of the summer in Monarch, is a comfortable month, with an average temperature ranging between min 41.5°F (5.3°C) and max 63.1°F (17.3°C). The onset of June marks an increase in the average high-temperature, moving from a fresh 53.2°F (11.8°C) in May to an enjoyable 63.1°F (17.3°C). Weather in June »
Weather in July
July is a moderately hot summer month in Monarch, Montana, with temperature in the range of an average high of 73.9°F (23.3°C) and an average low of 48.2°F (9°C). July, known for its average high temperature of 73.9°F (23.3°C) and an average low temperature of 48.2°F (9°C), is the warmest month. Weather in July »
Weather in August
The last month of the summer, August, is also an agreeable month in Monarch, Montana, with an average temperature varying between 72.1°F (22.3°C) and 48.2°F (9°C). With August's arrival, Monarch's weather records an average high-temperature of an agreeable 72.1°F (22.3°C), marking little difference from July's 73.9°F (23.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a comfortable month in Monarch, Montana, with an average temperature fluctuating between 62.8°F (17.1°C) and 41.5°F (5.3°C). The start of September signals a decrease in the average high-temperature, transitioning from an agreeable 72.1°F (22.3°C) in August to a refreshing 62.8°F (17.1°C). Weather in September »
Weather in October
October, like September, is another chilly autumn month in Monarch, Montana, with an average temperature varying between 46.4°F (8°C) and 29.8°F (-1.2°C). October marks a distinct drop in the average high-temperature, descending from September's enjoyable 62.8°F (17.1°C) to a chilly 46.4°F (8°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a wintry month in Monarch, Montana, with an average temperature ranging between min 19.9°F (-6.7°C) and max 33.4°F (0.8°C). In the transition to November, Monarch observes a drop in the average high-temperature, moving from a frosty 46.4°F (8°C) in October to a cold 33.4°F (0.8°C). Weather in November »
Weather in December
December, the first month of the winter in Monarch, is still a freezing cold month, with an average temperature varying between 24.3°F (-4.3°C) and 11.7°F (-11.3°C). December is the month when Monarch sees the lowest average temperatures, with a high of 24.3°F (-4.3°C) and a low of 11.7°F (-11.3°C). Weather in December »
[Resources]Frequently asked questions
How much does it rain in Monarch?
Throughout the year, in Monarch, there are 138.1 rainfall days, and 28.58" (726mm) of precipitation is accumulated.
When does it snow in Monarch?
Months with snowfall in Monarch are January through June, August through December.
How many days does it snow in Monarch?
Throughout the year, in Monarch, Montana, there are 137.4 snowfall days, and 110.08" (2796mm) of snow is accumulated.
What are the months with the lowest UV index in Monarch?
January and February, with an average maximum UV index of 1, are months with the lowest UV index.
What is the most humid month in Monarch?
February is the most humid month in Monarch, with an average relative humidity of 87%.
What is the month with the least sunshine in Monarch?
With an average of 4.8h of sunshine, February has the least sunshine of the year.
When is Daylight Saving Time (DST) in Monarch?
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 snowiest month in Monarch?
The month with the most snowfall in Monarch, Montana, is April, when snow falls for 18.8 days and typically aggregates up to 19.29" (490mm) of snow.
What is the wettest month in Monarch?
The month with the most rainfall in Monarch, Montana, is May, when the rain falls for 20.2 days and typically aggregates up to 4.69" (119mm) of precipitation.
When are the longest days in Monarch?
The month with the longest days is June, with an average of 15h and 48min of daylight.
What is the warmest month in Monarch?
The highest temperatures are recorded in July, with averages reaching a high of 73.9°F (23.3°C) and a low of 48.2°F (9°C).
When it does not snow in Monarch?
July is the only month when snow does not fall in Monarch.
What month has the most sunshine in Monarch?
The month with the most sunshine in Monarch, Montana, is July, with an average of 11.5h of sunshine.
What is the month with the highest UV index in Monarch?
With an average maximum UV index of 5, July is the month with the highest UV index in Monarch, Montana.
What is the least humid month in Monarch?
August is the least humid month in Monarch, with an average relative humidity of 53%.
What time of the year is the coldest in Monarch?
December is the coldest month in Monarch, Montana, with the temperature often reaching an average high of 24.3°F (-4.3°C) and an average low of 11.7°F (-11.3°C).
What is the driest month in Monarch?
December is the month with the least rainfall. Rain falls for 6.5 days and accumulates 1.26" (32mm) of precipitation.
What is the month with the shortest days in Monarch?
The month with the shortest days in Monarch, Montana, is December, with an average of 8h and 36min of daylight.
Average temperature
Monarch, MT
The warmest month (with the highest average high temperature) is July (73.9°F).
The month with the lowest average high temperature is December (24.3°F).
The months with the highest average low temperature are July and August (48.2°F).
The coldest month (with the lowest average low temperature) is December (11.7°F).
Average pressure
Monarch, 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:
29.95"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.87"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.95"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.14"Hg
The months with the highest atmospheric pressure are January and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed
Monarch, MT
- Average wind speed in January:
9.8mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.4mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.8mph - Average wind speed in June:
7.2mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.6mph - Average wind speed in November:
9.5mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity
Monarch, MT
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is August (53%).
Average rainfall
Monarch, MT
- Average rainfall in January:
1.46" - Average rainfall in February:
1.97" - Average rainfall in March:
2.05" - Average rainfall in April:
3.58" - Average rainfall in May:
4.69" - Average rainfall in June:
4.09"
- Average rainfall in July:
2.13" - Average rainfall in August:
1.93" - Average rainfall in September:
1.73" - Average rainfall in October:
2.01" - Average rainfall in November:
1.69" - Average rainfall in December:
1.26"
The wettest month (with the highest rainfall) is May (4.69").
The driest month (with the least rainfall) is December (1.26").
Average rainfall days
Monarch, MT
- Average rainfall days in January:
5.8 days - Average rainfall days in February:
5.2 days - Average rainfall days in March:
10.7 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
20.2 days - Average rainfall days in June:
20.9 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
13 days - Average rainfall days in September:
11.2 days - Average rainfall days in October:
9.6 days - Average rainfall days in November:
6.8 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is June (20.9 days).
The month with the least rainy days is February (5.2 days).
Average snowfall
Monarch, MT
- Average snowfall in January:
11.22" - Average snowfall in February:
15.08" - Average snowfall in March:
14.45" - Average snowfall in April:
19.29" - Average snowfall in May:
11.1" - Average snowfall in June:
1.42"
The month with the highest snowfall is April (19.29").
The month with the least snowfall is July (0").
Average snowfall days
Monarch, MT
- Average snowfall days in January:
18.3 days - Average snowfall days in February:
20 days - Average snowfall days in March:
20.3 days - Average snowfall days in April:
18.8 days - Average snowfall days in May:
10.3 days - Average snowfall days in June:
2 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0.3 days - Average snowfall days in September:
2.7 days - Average snowfall days in October:
12.3 days - Average snowfall days in November:
14.5 days - Average snowfall days in December:
17.9 days
The month with the highest number of snowfall days is March (20.3 days).
The month with the least snowfall days is July (0 days).
Average daylight / Average sunshine
Monarch, MT
- Average daylight in January:
9h and 0min - 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 1min - Average daylight in June:
15h and 5min
- Average daylight in July:
15h and 3min - 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 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
7h and 0min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
11h and 3min - Average sunshine in August:
11h and 1min - Average sunshine in September:
9h and 4min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Monarch, MT
- Average sunshine days in January:
12.5 days - Average sunshine days in February:
7.6 days - Average sunshine days in March:
7.2 days - Average sunshine days in April:
5.7 days - Average sunshine days in May:
4.7 days - Average sunshine days in June:
6.7 days
- Average sunshine days in July:
13.2 days - Average sunshine days in August:
14.5 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
12.3 days - Average sunshine days in November:
13.3 days - Average sunshine days in December:
12.1 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is May (4.7 days).
Average UV index
Monarch, MT
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover
Monarch, MT
The month with the most cloud cover is February (Cloud cover 57).
The months with the least cloud cover are July and August (Cloud cover 18).
Average visibility
Monarch, MT
The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is February (4mi).
Monarch, Montana, USA
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