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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 Whitewater, Montana, with an average temperature ranging between max 24.6°F (-4.1°C) and min 10.8°F (-11.8°C). January registers an average high-temperature of a still subzero cold 24.6°F (-4.1°C), slightly varied from December's 24.8°F (-4°C). Weather in January »
Weather in February
February, the last month of the winter in Whitewater, is also a subzero cold month, with an average temperature varying between 10°F (-12.2°C) and 24.4°F (-4.2°C). February brings the lowest temperatures, with an average high of 24.4°F (-4.2°C) and an average low of 10°F (-12.2°C). Weather in February »
Weather in March
March, the first month of the spring in Whitewater, is an icy month, with an average temperature varying between 24.3°F (-4.3°C) and 38.3°F (3.5°C). March's onset is marked by a temperature increase, moving from a subzero cold 24.4°F (-4.2°C) in February to an icy 38.3°F (3.5°C). Weather in March »
Weather in April
April in Whitewater, Montana, is a cool spring month, with an average temperature ranging between min 36.1°F (2.3°C) and max 53.1°F (11.7°C). The arrival of April brings a distinct temperature shift, with the average high-temperature escalating from a cold 38.3°F (3.5°C) in March to a cool 53.1°F (11.7°C). Weather in April »
Weather in May
May, the last month of the spring in Whitewater, is a comfortable month, with temperature in the range of an average low of 46.9°F (8.3°C) and an average high of 65.8°F (18.8°C). With the onset of May, Whitewater experiences a temperature shift, with the average high-temperature moving from a cool 53.1°F (11.7°C) in April to a comfortable 65.8°F (18.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Whitewater, Montana, with an average temperature varying between 75°F (23.9°C) and 55.4°F (13°C). June witnesses an increase in the average high-temperature, moving from a refreshing 65.8°F (18.8°C) in May to a moderately hot 75°F (23.9°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Whitewater, Montana, with temperature in the range of an average low of 63.1°F (17.3°C) and an average high of 84°F (28.9°C). The warmest period tends to be July, when average temperatures fluctuate between a high of 84°F (28.9°C) and a low of 63.1°F (17.3°C). For July, the heat index is computed to be 84.2°F (29°C). Weather in July »
Weather in August
August, the last month of the summer in Whitewater, is also a moderately hot month, with temperature in the range of an average low of 62.1°F (16.7°C) and an average high of 82.8°F (28.2°C). The average high-temperature during August registers at a still warm 82.8°F (28.2°C), maintaining a close resemblance to the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Whitewater, Montana, with an average temperature varying between 53.2°F (11.8°C) and 71.1°F (21.7°C). The start of September signals a decrease in the average high-temperature, transitioning from a moderately hot 82.8°F (28.2°C) in August to a pleasant 71.1°F (21.7°C). Weather in September »
Weather in October
October, like September, in Whitewater, Montana, is another fresh autumn month, with temperature in the range of an average high of 54.3°F (12.4°C) and an average low of 39.4°F (4.1°C). As Whitewater welcomes October, there is a noticeable shift in the average high-temperature, dropping from September's agreeable 71.1°F (21.7°C) to a cool 54.3°F (12.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an icy month in Whitewater, Montana, with an average temperature ranging between max 38.8°F (3.8°C) and min 25.7°F (-3.5°C). November is marked by a significant decrease, with the average high-temperature retreating from a cool 54.3°F (12.4°C) in October to an icy 38.8°F (3.8°C). Weather in November »
Weather in December
December, the first month of the winter in Whitewater, is also a subzero cold month, with an average temperature ranging between min 12.7°F (-10.7°C) and max 24.8°F (-4°C). The transition into December involves a decrease in the average high-temperature, falling from a wintry 38.8°F (3.8°C) in November to a freezing cold 24.8°F (-4°C). Weather in December »
[Resources]Frequently asked questions
What is the most humid month in Whitewater?
The most humid month is January, with an average relative humidity of 85%.
How many days does it rain in Whitewater?
Throughout the year, there are 91.8 rainfall days, and 10.63" (270mm) of precipitation is accumulated.
When does it snow in Whitewater?
Months with snowfall are January through May, October through December.
How many days does it snow in Whitewater?
In Whitewater, during the entire year, snow falls for 56.9 days and aggregates up to 17.95" (456mm) of snow.
What is the month with the lowest UV index in Whitewater?
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Whitewater.
What month is the coldest in Whitewater?
February stands out as Whitewater's coldest month, with temperatures ranging between an average high of 24.4°F (-4.2°C) and a low of 10°F (-12.2°C).
What is the driest month in Whitewater?
The month with the least rainfall in Whitewater, Montana, is February, when the rain falls for 3.3 days and typically collects 0.43" (11mm) of precipitation.
What is the month with the least sunshine in Whitewater?
The month with the least sunshine in Whitewater, Montana, is February, with an average of 4.6h of sunshine.
When is Daylight Saving Time (DST) in Whitewater?
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 in Whitewater?
May is the month with the most rainfall. Rain falls for 12.7 days and accumulates 1.73" (44mm) of precipitation.
When it does not snow in Whitewater?
In Whitewater, Montana, snow does not fall in June through September.
When are the longest days in Whitewater?
With an average of 16h and 6min of daylight, June has the longest days of the year in Whitewater, Montana.
What is the hottest time of year in Whitewater?
Whitewater, Montana, notes the warmest temperatures in July, with a average high of 84°F (28.9°C) and a low of 63.1°F (17.3°C).
What month has the most sunshine in Whitewater?
With an average of 11.7h of sunshine, July has the most sunshine of the year.
What is the month with the highest UV index in Whitewater?
With an average maximum UV index of 7, July is the month with the highest UV index in Whitewater, Montana.
What is the least humid month in Whitewater?
With an average relative humidity of 41%, August is the least humid month in Whitewater, Montana.
What is the snowiest month in Whitewater?
December is the month with the most snowfall in Whitewater, Montana. Snow falls for 11.8 days and accumulates 3.43" (87mm) of snow.
What is the month with the shortest days in Whitewater?
With an average of 8h and 18min of daylight, December has the shortest days of the year in Whitewater.
Average temperature
Whitewater, MT
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is February (24.4°F).
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is February (10°F).
Average pressure
Whitewater, MT
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.92"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:
29.97"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed
Whitewater, MT
- Average wind speed in January:
9.2mph - Average wind speed in February:
8.3mph - Average wind speed in March:
9.4mph - Average wind speed in April:
11.3mph - Average wind speed in May:
10.6mph - Average wind speed in June:
10.4mph
- Average wind speed in July:
9.9mph - Average wind speed in August:
9.6mph - Average wind speed in September:
10mph - Average wind speed in October:
10.7mph - Average wind speed in November:
9.4mph - Average wind speed in December:
8.5mph
The windiest month (with the highest average wind speed) is April (11.3mph).
The calmest month (with the lowest average wind speed) is February (8.3mph).
Average humidity
Whitewater, MT
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (41%).
Average rainfall
Whitewater, MT
- Average rainfall in January:
0.51" - Average rainfall in February:
0.43" - Average rainfall in March:
0.59" - Average rainfall in April:
0.94" - Average rainfall in May:
1.73" - Average rainfall in June:
1.69"
- Average rainfall in July:
0.91" - Average rainfall in August:
0.91" - Average rainfall in September:
1.1" - Average rainfall in October:
0.71" - Average rainfall in November:
0.59" - Average rainfall in December:
0.51"
The wettest month (with the highest rainfall) is May (1.73").
The driest month (with the least rainfall) is February (0.43").
Average rainfall days
Whitewater, MT
- Average rainfall days in January:
3.9 days - Average rainfall days in February:
3.3 days - Average rainfall days in March:
7.3 days - Average rainfall days in April:
10.8 days - Average rainfall days in May:
12.7 days - Average rainfall days in June:
11.6 days
- Average rainfall days in July:
9.3 days - Average rainfall days in August:
9.2 days - Average rainfall days in September:
8.1 days - Average rainfall days in October:
7.3 days - Average rainfall days in November:
4.1 days - Average rainfall days in December:
4.2 days
The month with the highest number of rainy days is May (12.7 days).
The month with the least rainy days is February (3.3 days).
Average snowfall
Whitewater, MT
- Average snowfall in January:
3.19" - Average snowfall in February:
2.76" - Average snowfall in March:
2.2" - Average snowfall in April:
1.77" - Average snowfall in May:
0.31" - Average snowfall in June:
0"
The month with the highest snowfall is December (3.43").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Whitewater, MT
- Average snowfall days in January:
12.3 days - Average snowfall days in February:
11.3 days - Average snowfall days in March:
8 days - Average snowfall days in April:
4.2 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:
2 days - Average snowfall days in November:
6.9 days - Average snowfall days in December:
11.8 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Whitewater, MT
- Average daylight in January:
8h and 5min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 2min - Average daylight in June:
16h and 1min
- 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 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 5min - Average sunshine in May:
10h and 0min - Average sunshine in June:
11h and 1min
- Average sunshine in July:
11h and 4min - Average sunshine in August:
11h and 3min - Average sunshine in September:
9h and 5min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days
Whitewater, MT
- Average sunshine days in January:
17.6 days - Average sunshine days in February:
15.7 days - Average sunshine days in March:
16 days - Average sunshine days in April:
15.4 days - Average sunshine days in May:
16.3 days - Average sunshine days in June:
16.9 days
- Average sunshine days in July:
19 days - Average sunshine days in August:
19.9 days - Average sunshine days in September:
20.6 days - Average sunshine days in October:
21 days - Average sunshine days in November:
19.7 days - Average sunshine days in December:
17.3 days
The month with the most sunshine days is October (21 days).
The month with the least sunshine days is April (15.4 days).
Average UV index
Whitewater, MT
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Whitewater, MT
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 18).
Average visibility
Whitewater, MT
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Whitewater, Montana, USA
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