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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 Clinton, Montana, with an average temperature fluctuating between 16.7°F (-8.5°C) and 30.2°F (-1°C). The shift into January reveals an average high-temperature of a still freezing cold 30.2°F (-1°C), closely mirroring December's climate. Weather in January »
Weather in February
February, the last month of the winter in Clinton, is another freezing cold month, with an average temperature fluctuating between 16.2°F (-8.8°C) and 30.7°F (-0.7°C). As January turns into February, the average high-temperatures rest at a still freezing cold 30.7°F (-0.7°C), showing a minor variation from the prior month. Weather in February »
Weather in March
March, the first month of the spring in Clinton, is a cold month, with temperature in the range of an average low of 22.8°F (-5.1°C) and an average high of 39.6°F (4.2°C). With the onset of March, Clinton's weather sees a minor temperature rise, transitioning from a freezing cold 30.7°F (-0.7°C) in February to a wintry 39.6°F (4.2°C). Weather in March »
Weather in April
April is a frosty spring month in Clinton, Montana, with an average temperature fluctuating between 27.3°F (-2.6°C) and 47.8°F (8.8°C). In Clinton, the onset of April comes with a modest high-temperature shift, transitioning from March's cold 39.6°F (4.2°C) to a frosty 47.8°F (8.8°C). Weather in April »
Weather in May
May, the last month of the spring in Clinton, is a refreshing month, with an average temperature fluctuating between 34.2°F (1.2°C) and 60.3°F (15.7°C). As Clinton enters May, the average high-temperature increases from the a frosty 47.8°F (8.8°C) of April to a mild 60.3°F (15.7°C). Weather in May »
Weather in June
June, the first month of the summer in Clinton, is a pleasant month, with an average temperature fluctuating between 68.5°F (20.3°C) and 40.6°F (4.8°C). June brings a slight elevation in the average high-temperature, transitioning from May's moderate 60.3°F (15.7°C) to a pleasant 68.5°F (20.3°C). Weather in June »
Weather in July
July in Clinton, Montana, is a warm summer month, with an average temperature ranging between max 80.2°F (26.8°C) and min 46.4°F (8°C). Temperature records mark July as the warmest month, with highs averaging 80.2°F (26.8°C) and lows at 46.4°F (8°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Clinton, Montana, with temperature in the range of an average low of 46.9°F (8.3°C) and an average high of 79.7°F (26.5°C). The commencement of August introduces an average high-temperature of a still moderately hot 79.7°F (26.5°C), closely mirroring the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Clinton, Montana, with temperature in the range of an average low of 41°F (5°C) and an average high of 68.7°F (20.4°C). In the transition to September, Clinton observes a drop in the average high-temperature, moving from a moderately hot 79.7°F (26.5°C) in August to a pleasant 68.7°F (20.4°C). Weather in September »
Weather in October
October, like September, in Clinton, Montana, is a cool autumn month, with an average temperature varying between 31.3°F (-0.4°C) and 51.4°F (10.8°C). As October sets, the average high-temperature displays a significant decrease, moving down from an agreeable 68.7°F (20.4°C) in September to a fresh 51.4°F (10.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an icy month in Clinton, Montana, with an average temperature varying between 23.2°F (-4.9°C) and 37.9°F (3.3°C). Clinton experiences a temperature shift at the start of November, with average high-temperatures adjusting from a fresh 51.4°F (10.8°C) in October to an icy 37.9°F (3.3°C). Weather in November »
Weather in December
December, the first month of the winter in Clinton, is still a freezing cold month, with an average temperature varying between 15.4°F (-9.2°C) and 28°F (-2.2°C). In Clinton, December is the month with the lowest recorded average temperatures, measuring a high of 28°F (-2.2°C) and a low of 15.4°F (-9.2°C). Weather in December »
Updated: Jul 29, 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 Clinton?
January is the most humid month, with an average relative humidity of 90%.
How many days does it rain?
Throughout the year, there are 67.5 rainfall days, and 3.27" (83mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, September through December.
How much does it snow?
Throughout the year, there are 44 snowfall days, and 8.07" (205mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 4.9h of sunshine.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 8.4 days and accumulates 2.36" (60mm) of snow.
What are the months with the lowest UV index?
February and December, with an average maximum UV index of 1, are months with the lowest UV index in Clinton.
When is Daylight Saving Time (DST) in Clinton?
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 rainiest month?
April is the month with the most rainfall. Rain falls for 8.8 days and accumulates 0.47" (12mm) of precipitation.
When it does not snow?
In Clinton, snow does not fall in June through August.
When are the longest days?
With an average of 15h and 48min of daylight, June has the longest days of the year.
What part of the year is the hottest?
July, marked by an average high-temperature of 80.2°F (26.8°C) and a low-temperature of 46.4°F (8°C), is the warmest month.
What is the least humid month?
The least humid month is July, with an average relative humidity of 50%.
What is the driest month?
July and December are months with the least rain when the rain falls for 3.5 days and typically aggregates up to 0.16" (4mm) of rain.
What month has the most sunshine?
With an average of 11.8h of sunshine, July has the most sunshine of the year.
When is the highest UV index?
July is the month with the highest UV index, with an average maximum UV index of 6.
What are the coldest months?
Clinton notes the coldest temperatures in December, with a average high of 28°F (-2.2°C) and a low of 15.4°F (-9.2°C).
What is the month with the shortest days?
With an average of 8h and 36min of daylight, December has the shortest days of the year.
Average temperature
Clinton, MT
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is December (28°F).
The month with the highest average low temperature is August (46.9°F).
The coldest month (with the lowest average low temperature) is December (15.4°F).
Average pressure
Clinton, MT
- Average pressure in January:
30.19"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
30"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.18"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Clinton, MT
- Average wind speed in January:
4.4mph - Average wind speed in February:
4.6mph - Average wind speed in March:
4.6mph - Average wind speed in April:
5mph - Average wind speed in May:
4.5mph - Average wind speed in June:
4.7mph
- Average wind speed in July:
4.3mph - Average wind speed in August:
4mph - Average wind speed in September:
4.2mph - Average wind speed in October:
4.3mph - Average wind speed in November:
4.5mph - Average wind speed in December:
4.3mph
The windiest month (with the highest average wind speed) is April (5mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity
Clinton, MT
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is July (50%).
Average rainfall
Clinton, MT
- Average rainfall in January:
0.2" - Average rainfall in February:
0.31" - Average rainfall in March:
0.2" - Average rainfall in April:
0.47" - Average rainfall in May:
0.39" - Average rainfall in June:
0.39"
- Average rainfall in July:
0.16" - Average rainfall in August:
0.24" - Average rainfall in September:
0.24" - Average rainfall in October:
0.28" - Average rainfall in November:
0.24" - Average rainfall in December:
0.16"
The wettest month (with the highest rainfall) is April (0.47").
The driest months (with the least rainfall) are July and December (0.16").
Average rainfall days
Clinton, MT
- Average rainfall days in January:
5.5 days - Average rainfall days in February:
5.1 days - Average rainfall days in March:
7.5 days - Average rainfall days in April:
8.8 days - Average rainfall days in May:
6.5 days - Average rainfall days in June:
5.9 days
- Average rainfall days in July:
3.5 days - Average rainfall days in August:
3.3 days - Average rainfall days in September:
4.2 days - Average rainfall days in October:
5.2 days - Average rainfall days in November:
5.1 days - Average rainfall days in December:
6.9 days
The month with the highest number of rainy days is April (8.8 days).
The month with the least rainy days is August (3.3 days).
Average snowfall
Clinton, MT
- Average snowfall in January:
1.3" - Average snowfall in February:
2.36" - Average snowfall in March:
0.87" - Average snowfall in April:
0.94" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (2.36").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Clinton, MT
- Average snowfall days in January:
8.8 days - Average snowfall days in February:
8.4 days - Average snowfall days in March:
6.9 days - Average snowfall days in April:
3.7 days - Average snowfall days in May:
0.8 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:
1.5 days - Average snowfall days in November:
4.8 days - Average snowfall days in December:
9 days
The month with the highest number of snowfall days is December (9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Clinton, 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 1min - Average daylight in June:
15h and 5min
- 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 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
5h and 4min - Average sunshine in March:
7h and 0min - Average sunshine in April:
8h and 4min - Average sunshine in May:
10h and 2min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
11h and 4min - Average sunshine in September:
9h and 2min - Average sunshine in October:
7h and 0min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days
Clinton, MT
- Average sunshine days in January:
22.1 days - Average sunshine days in February:
18.7 days - Average sunshine days in March:
20.6 days - Average sunshine days in April:
17.8 days - Average sunshine days in May:
20.7 days - Average sunshine days in June:
21.1 days
- Average sunshine days in July:
27 days - Average sunshine days in August:
25.6 days - Average sunshine days in September:
24.5 days - Average sunshine days in October:
22.6 days - Average sunshine days in November:
22.5 days - Average sunshine days in December:
22.1 days
The month with the most sunshine days is July (27 days).
The month with the least sunshine days is April (17.8 days).
Average UV index
Clinton, MT
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover
Clinton, MT
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 14).
Average visibility
Clinton, MT
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Clinton, Montana, USA
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