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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 Waltman, Wyoming, with an average temperature fluctuating between 29.3°F (-1.5°C) and 15.3°F (-9.3°C). Waltman's shift into January sets the average high-temperature at a still freezing cold 29.3°F (-1.5°C), a figure that deviates only slightly from December's 28.6°F (-1.9°C). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Waltman, Wyoming, with an average temperature fluctuating between 16°F (-8.9°C) and 30.9°F (-0.6°C). With the advent of February, Waltman experiences an average high-temperature of a still freezing cold 30.9°F (-0.6°C), mirroring a close resemblance to the previous month. Weather in February »
Weather in March
March, the first month of the spring in Waltman, is a frosty month, with an average temperature ranging between max 44.2°F (6.8°C) and min 27.3°F (-2.6°C). With the arrival of March, the average high-temperature transitions from a freezing cold 30.9°F (-0.6°C) in February to a chilly 44.2°F (6.8°C). Weather in March »
Weather in April
April in Waltman, Wyoming, is a fresh spring month, with an average temperature fluctuating between 32.9°F (0.5°C) and 52°F (11.1°C). With the transition into April, Waltman experiences a subtle uplift in average high-temperatures, adjusting from a frosty 44.2°F (6.8°C) in March to a cool 52°F (11.1°C). Weather in April »
Weather in May
May, the last month of the spring in Waltman, is a comfortable month, with temperature in the range of an average low of 42.1°F (5.6°C) and an average high of 62.6°F (17°C). The onset of May brings a rise in the average high-temperature, elevating from a fresh 52°F (11.1°C) in April to a refreshing 62.6°F (17°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Waltman, Wyoming, with an average temperature varying between 77.2°F (25.1°C) and 53.1°F (11.7°C). June signals a significant shift in the average high-temperature, soaring from May's comfortable 62.6°F (17°C) to a moderately hot 77.2°F (25.1°C). Weather in June »
Weather in July
July, like June, in Waltman, Wyoming, is a moderately hot summer month, with an average temperature ranging between min 61.2°F (16.2°C) and max 85.1°F (29.5°C). Waltman notes the warmest temperatures in July, with a high average of 85.1°F (29.5°C) and a low of 61.2°F (16.2°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Waltman, Wyoming, with an average temperature fluctuating between 82.6°F (28.1°C) and 59.9°F (15.5°C). Transitioning from July to August, Waltman observes an average high-temperature of a still warm 82.6°F (28.1°C), differing subtly from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Waltman, is still a warm month, with temperature in the range of an average high of 73.4°F (23°C) and an average low of 52.3°F (11.3°C). In Waltman, entering September brings a temperature decrement, reducing from August's warm 82.6°F (28.1°C) to a still moderately hot 73.4°F (23°C). Weather in September »
Weather in October
October, the same as September, is another fresh autumn month in Waltman, Wyoming, with an average temperature fluctuating between 37°F (2.8°C) and 54.9°F (12.7°C). The start of October is characterized by a significant decrease in the average high-temperature, moving from a warm 73.4°F (23°C) in September to a fresh 54.9°F (12.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Waltman, is also a wintry month, with an average temperature fluctuating between 26.2°F (-3.2°C) and 41.7°F (5.4°C). As October transitions to November, the average high-temperature falls from a cool 54.9°F (12.7°C) to a wintry 41.7°F (5.4°C). Weather in November »
Weather in December
December, the first month of the winter in Waltman, is also a subzero cold month, with an average temperature fluctuating between 28.6°F (-1.9°C) and 15.1°F (-9.4°C). The month of December, characterized by an average high of 28.6°F (-1.9°C) and a low of 15.1°F (-9.4°C), is recognized as the coldest. Weather in December »
Updated: Jun 19, 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?
January is the most humid month, with an average relative humidity of 79%.
How much does it rain in Waltman?
In Waltman, during the entire year, the rain falls for 81 days and collects up to 8.98" (228mm) of precipitation.
When does it snow?
Months with snowfall are January through May, September through December.
How much does it snow?
Throughout the year, there are 62.6 snowfall days, and 31.65" (804mm) of snow is accumulated.
What are the months with the lowest UV index?
The months with the lowest UV index in Waltman are January through March, October through December, with an average maximum UV index of 2.
What is the month with the least sunshine in Waltman?
With an average of 6.2h of sunshine, February has the least sunshine of the year.
What is the snowiest month?
March is the month with the most snowfall. Snow falls for 8.8 days and accumulates 5.55" (141mm) of snow.
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?
May is the month with the most rainfall in Waltman. Rain falls for 10.9 days and accumulates 1.34" (34mm) of precipitation.
When it does not snow?
In Waltman, snow does not fall in June through August.
When are the longest days?
June has the longest days of the year, with an average of 15h and 18min of daylight.
What is the month with the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What is the warmest month?
Waltman's temperatures tend to reach their peak averages in July, with a high of 85.1°F (29.5°C) and a low of 61.2°F (16.2°C).
What month has the most sunshine?
With an average of 12h of sunshine, July has the most sunshine of the year.
What is the least humid month?
The least humid month is August, with an average relative humidity of 36%.
What is the driest month?
August is the month with the least rainfall in Waltman. Rain falls for 6.6 days and accumulates 0.35" (9mm) of precipitation.
What is the coldest time of year in Waltman?
December is the coldest month of the year, registering average temperatures as high as 28.6°F (-1.9°C) and as low as 15.1°F (-9.4°C).
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 6min of daylight.
Average temperature
Waltman, WY
The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is December (28.6°F).
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is December (15.1°F).
Average pressure
Waltman, WY
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
29.98"Hg - Average pressure in April:
29.9"Hg - Average pressure in May:
29.9"Hg - Average pressure in June:
29.85"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.95"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.16"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed
Waltman, WY
- Average wind speed in January:
11.9mph - Average wind speed in February:
11.1mph - Average wind speed in March:
10.9mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9.8mph - Average wind speed in June:
9.7mph
- Average wind speed in July:
8.5mph - Average wind speed in August:
8.4mph - Average wind speed in September:
9.3mph - Average wind speed in October:
10.5mph - Average wind speed in November:
11.1mph - Average wind speed in December:
11.6mph
The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is August (8.4mph).
Average humidity
Waltman, WY
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (36%).
Average rainfall
Waltman, WY
- Average rainfall in January:
0.55" - Average rainfall in February:
0.67" - Average rainfall in March:
0.98" - Average rainfall in April:
1.18" - Average rainfall in May:
1.34" - Average rainfall in June:
0.75"
- Average rainfall in July:
0.55" - Average rainfall in August:
0.35" - Average rainfall in September:
0.39" - Average rainfall in October:
0.83" - Average rainfall in November:
0.75" - Average rainfall in December:
0.63"
The wettest month (with the highest rainfall) is May (1.34").
The driest month (with the least rainfall) is August (0.35").
Average rainfall days
Waltman, WY
- Average rainfall days in January:
3.4 days - Average rainfall days in February:
5.4 days - Average rainfall days in March:
7 days - Average rainfall days in April:
10.2 days - Average rainfall days in May:
10.9 days - Average rainfall days in June:
8.3 days
- Average rainfall days in July:
8.1 days - Average rainfall days in August:
6.6 days - Average rainfall days in September:
6.6 days - Average rainfall days in October:
6.3 days - Average rainfall days in November:
4.9 days - Average rainfall days in December:
3.3 days
The month with the highest number of rainy days is May (10.9 days).
The month with the least rainy days is December (3.3 days).
Average snowfall
Waltman, WY
- Average snowfall in January:
3.82" - Average snowfall in February:
4.17" - Average snowfall in March:
5.55" - Average snowfall in April:
3.86" - Average snowfall in May:
2.4" - Average snowfall in June:
0"
The month with the highest snowfall is March (5.55").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Waltman, WY
- Average snowfall days in January:
9.8 days - Average snowfall days in February:
11.3 days - Average snowfall days in March:
8.8 days - Average snowfall days in April:
7.1 days - Average snowfall days in May:
2.3 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:
0.2 days - Average snowfall days in October:
5.1 days - Average snowfall days in November:
8.2 days - Average snowfall days in December:
9.8 days
The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Waltman, WY
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 2min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
6h and 4min - Average sunshine in February:
6h and 1min - Average sunshine in March:
8h and 5min - Average sunshine in April:
10h and 1min - Average sunshine in May:
10h and 5min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
11h and 5min - Average sunshine in September:
11h and 0min - Average sunshine in October:
7h and 0min - Average sunshine in November:
6h and 5min - Average sunshine in December:
6h and 3min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).
Average sunshine days
Waltman, WY
- Average sunshine days in January:
20 days - Average sunshine days in February:
15.6 days - Average sunshine days in March:
18.1 days - Average sunshine days in April:
13.6 days - Average sunshine days in May:
15.9 days - Average sunshine days in June:
19.3 days
- Average sunshine days in July:
18.5 days - Average sunshine days in August:
20.3 days - Average sunshine days in September:
20.1 days - Average sunshine days in October:
20.2 days - Average sunshine days in November:
19.7 days - Average sunshine days in December:
19.9 days
The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is April (13.6 days).
Average UV index
Waltman, WY
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Waltman, WY
The month with the most cloud cover is February (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility
Waltman, WY
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).
Waltman, Wyoming, USA
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