Climate and monthly weather forecastSouth Park, WY
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in South Park, Wyoming, with an average temperature ranging between max 23.5°F (-4.7°C) and min 4.8°F (-15.1°C). South Park's shift into January sets the average high-temperature at a still subzero cold 23.5°F (-4.7°C), a figure that deviates only slightly from December's 21.9°F (-5.6°C). Weather in January »Weather in February
February, the last month of the winter in South Park, is another freezing cold month, with an average temperature ranging between max 24.3°F (-4.3°C) and min 7.2°F (-13.8°C). As January transitions into February, South Park records an average high-temperature of a still freezing cold 24.3°F (-4.3°C), showing a gentle shift from the preceding month. Weather in February »Weather in March
March, the first month of the spring in South Park, is still a freezing cold month, with an average temperature varying between 30.6°F (-0.8°C) and 14.4°F (-9.8°C). March showcases a minor temperature ascent, adjusting from February's subzero cold 24.3°F (-4.3°C) to a still freezing cold 30.6°F (-0.8°C). Weather in March »Weather in April
April in South Park, Wyoming, is a cold spring month, with an average temperature ranging between max 37.8°F (3.2°C) and min 20.3°F (-6.5°C). April comes with a subtle rise, with the average high-temperature adjusting from a freezing cold 30.6°F (-0.8°C) in March to a cold 37.8°F (3.2°C). Weather in April »Weather in May
The last month of the spring, May, is a fresh month in South Park, Wyoming, with temperature in the range of an average low of 28.8°F (-1.8°C) and an average high of 50.5°F (10.3°C). With the arrival of May, the average high-temperature transitions from a wintry 37.8°F (3.2°C) in April to a cool 50.5°F (10.3°C). Weather in May »Weather in June
The first month of the summer, June, is a refreshing month in South Park, Wyoming, with an average temperature varying between 63°F (17.2°C) and 36.7°F (2.6°C). In June, the average high-temperature increases from a fresh 50.5°F (10.3°C) in May to a refreshing 63°F (17.2°C). Weather in June »Weather in July
July in South Park, Wyoming, is a warm summer month, with an average temperature ranging between min 43.5°F (6.4°C) and max 73.4°F (23°C). The warmest period tends to be July, when average temperatures fluctuate between a high of 73.4°F (23°C) and a low of 43.5°F (6.4°C). Weather in July »Weather in August
August, the last month of the summer in South Park, is also an agreeable month, with an average temperature varying between 72.1°F (22.3°C) and 43.3°F (6.3°C). As South Park steps into August, the average high-temperature holds at a pleasant 72.1°F (22.3°C), hinting at a minor fluctuation from the prior month. Weather in August »Weather in September
The first month of the autumn, September, is still a comfortable month in South Park, Wyoming, with an average temperature varying between 37.2°F (2.9°C) and 62.8°F (17.1°C). With September's arrival, South Park's weather changes as the average high-temperature falls from an agreeable 72.1°F (22.3°C) in August to a comfortable 62.8°F (17.1°C). Weather in September »Weather in October
October, the same as September, in South Park, Wyoming, is another chilly autumn month, with an average temperature varying between 45.5°F (7.5°C) and 26.4°F (-3.1°C). As September gives way to October, the average high-temperature displays a considerable decrease, falling from an enjoyable 62.8°F (17.1°C) to a frosty 45.5°F (7.5°C). Weather in October »Weather in November
November, the last month of the autumn in South Park, is also a wintry month, with an average temperature varying between 32°F (0°C) and 15.1°F (-9.4°C). November suggests a modest reduction in the average high-temperature, shifting from a chilly 45.5°F (7.5°C) in October to an icy 32°F (0°C). Weather in November »Weather in December
December, the first month of the winter in South Park, is still a freezing cold month, with an average temperature ranging between max 21.9°F (-5.6°C) and min 5.2°F (-14.9°C). In South Park, the month of December registers the lowest temperatures, averaging 21.9°F (-5.6°C) at the peak and 5.2°F (-14.9°C) at the lowest. Weather in December »Updated: Jul 31, 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
In South Park, Wyoming, during the entire year, the rain falls for 103 days and collects up to 29.84" (758mm) of precipitation.
Months with snowfall are January through December.
Throughout the year, there are 173.6 snowfall days, and 181.26" (4604mm) of snow is accumulated.
The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 1.
With an average relative humidity of 94%, February is the most humid month in South Park.
The month with the most rainfall is February, when the rain falls for 3.9 days and typically aggregates up to 3.54" (90mm) of precipitation.
February is the month with the most snowfall. Snow falls for 23.7 days and accumulates 29.33" (745mm) of snow.
With an average of 3.4h of sunshine, February has the least sunshine of the year.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in South Park, 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.
The month with the longest days is June, with an average of 15h and 24min of daylight.
Temperature readings reach their annual highs in July, averaging 73.4°F (23°C) and a minimum average of 43.5°F (6.4°C).
The month with the most sunshine is July, with an average of 11.6h of sunshine.
July is the month with the highest UV index, with an average maximum UV index of 5.
August is the least humid month, with an average relative humidity of 50%.
August is the month with the least rainfall. Rain falls for 11.8 days and accumulates 1.34" (34mm) of precipitation.
The month with the least snowfall is August, when snow falls for 0.5 days and typically aggregates up to 0.12" (3mm) of snow.
In South Park, the average lowest temperatures are observed in December, with a high of 21.9°F (-5.6°C) and a low of 5.2°F (-14.9°C).
December has the shortest days of the year, with an average of 9h and 0min of daylight.
Average temperature
South Park, WY
The warmest month (with the highest average high temperature) is July (73.4°F).
The month with the lowest average high temperature is December (21.9°F).
The month with the highest average low temperature is July (43.5°F).
The coldest month (with the lowest average low temperature) is January (4.8°F).
Average pressure
South Park, WY
- Average pressure in January:
30.27"Hg - Average pressure in February:
30.16"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.25"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
South Park, WY
- Average wind speed in January:
4.4mph - Average wind speed in February:
5mph - Average wind speed in March:
4.9mph - Average wind speed in April:
4.9mph - Average wind speed in May:
4.9mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5mph - Average wind speed in October:
4.7mph - Average wind speed in November:
4.6mph - Average wind speed in December:
4.3mph
The windiest month (with the highest average wind speed) is June (5.7mph).
The calmest month (with the lowest average wind speed) is December (4.3mph).
Average humidity
South Park, WY
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is August (50%).
Average rainfall
South Park, WY
- Average rainfall in January:
3.11" - Average rainfall in February:
3.54" - Average rainfall in March:
3.19" - Average rainfall in April:
2.95" - Average rainfall in May:
2.87" - Average rainfall in June:
2.44"
- Average rainfall in July:
1.42" - Average rainfall in August:
1.34" - Average rainfall in September:
1.77" - Average rainfall in October:
1.93" - Average rainfall in November:
2.36" - Average rainfall in December:
2.91"
The wettest month (with the highest rainfall) is February (3.54").
The driest month (with the least rainfall) is August (1.34").
Average rainfall days
South Park, WY
- Average rainfall days in January:
2.9 days - Average rainfall days in February:
3.9 days - Average rainfall days in March:
6.9 days - Average rainfall days in April:
9.1 days - Average rainfall days in May:
15.4 days - Average rainfall days in June:
14.8 days
- Average rainfall days in July:
11.8 days - Average rainfall days in August:
11.8 days - Average rainfall days in September:
10.8 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 (15.4 days).
The month with the least rainy days is January (2.9 days).
Average snowfall
South Park, WY
- Average snowfall in January:
25.91" - Average snowfall in February:
29.33" - Average snowfall in March:
26.38" - Average snowfall in April:
21.22" - Average snowfall in May:
11.42" - Average snowfall in June:
4.76"
- Average snowfall in July:
0.24" - Average snowfall in August:
0.12" - Average snowfall in September:
5.12" - Average snowfall in October:
12.2" - Average snowfall in November:
19.84" - Average snowfall in December:
24.72"
The month with the highest snowfall is February (29.33").
The month with the least snowfall is August (0.12").
Average snowfall days
South Park, WY
- Average snowfall days in January:
22.1 days - Average snowfall days in February:
23.7 days - Average snowfall days in March:
24.8 days - Average snowfall days in April:
23.5 days - Average snowfall days in May:
15.7 days - Average snowfall days in June:
4.8 days
- Average snowfall days in July:
0.4 days - Average snowfall days in August:
0.5 days - Average snowfall days in September:
3.3 days - Average snowfall days in October:
13.3 days - Average snowfall days in November:
17.8 days - Average snowfall days in December:
23.7 days
The month with the highest number of snowfall days is March (24.8 days).
The month with the least snowfall days is July (0.4 days).
Average daylight / Average sunshine
South Park, WY
- Average daylight in January:
9h and 24min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 42min - Average daylight in June:
15h and 24min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 42min - Average daylight in December:
9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
3h and 36min - Average sunshine in February:
3h and 24min - Average sunshine in March:
4h and 36min - Average sunshine in April:
7h and 6min - Average sunshine in May:
9h and 30min - Average sunshine in June:
10h and 48min
- Average sunshine in July:
11h and 36min - Average sunshine in August:
11h and 24min - Average sunshine in September:
10h and 0min - Average sunshine in October:
6h and 12min - Average sunshine in November:
5h and 0min - Average sunshine in December:
3h and 36min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days
South Park, WY
- Average sunshine days in January:
9.6 days - Average sunshine days in February:
4.8 days - Average sunshine days in March:
5.3 days - Average sunshine days in April:
3.8 days - Average sunshine days in May:
5.9 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
15.6 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
15.3 days - Average sunshine days in October:
14.7 days - Average sunshine days in November:
11.8 days - Average sunshine days in December:
8 days
The month with the most sunshine days is July (15.6 days).
The month with the least sunshine days is April (3.8 days).
Average UV index
South Park, WY
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover
South Park, WY
The month with the most cloud cover is February (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 16).
Average visibility
South Park, WY
The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January, February, March and December (3mi).
