Climate and monthly weather forecastSuperior, WY
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Superior, Wyoming, with temperature in the range of an average low of 10.8°F (-11.8°C) and an average high of 26.6°F (-3°C). Superior signifies an average high-temperature of a still freezing cold 26.6°F (-3°C) in January, closely mirroring the 25.7°F (-3.5°C) of December. Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in Superior, Wyoming, with an average temperature ranging between min 13.5°F (-10.3°C) and max 28.8°F (-1.8°C). As Superior welcomes February, the average high-temperature records at a still freezing cold 28.8°F (-1.8°C), marking an insignificant deviation from the prior month. Weather in February »Weather in March
March, the first month of the spring in Superior, is a wintry month, with an average temperature fluctuating between 39.7°F (4.3°C) and 24.3°F (-4.3°C). In Superior, the average high-temperature in March increases from a freezing cold 28.8°F (-1.8°C) in February to a cold 39.7°F (4.3°C). Weather in March »Weather in April
April in Superior, Wyoming, is a chilly spring month, with temperature in the range of an average high of 48.7°F (9.3°C) and an average low of 31.5°F (-0.3°C). Superior sees a rise in temperature during April, with average high-temperatures transitioning from an icy 39.7°F (4.3°C) in March to a chilly 48.7°F (9.3°C). Weather in April »Weather in May
The last month of the spring, May, is a mild month in Superior, Wyoming, with an average temperature ranging between max 60.3°F (15.7°C) and min 41.4°F (5.2°C). The shift into May is accompanied by a temperature increase, with the average high-temperature rising from a chilly 48.7°F (9.3°C) in April to a moderate 60.3°F (15.7°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Superior, Wyoming, with temperature in the range of an average low of 52°F (11.1°C) and an average high of 73.9°F (23.3°C). As Superior welcomes June, the average high-temperature sees a rise, transitioning from a refreshing 60.3°F (15.7°C) in May to a moderately hot 73.9°F (23.3°C). Weather in June »Weather in July
July, like June, in Superior, Wyoming, is a moderately hot summer month, with an average temperature varying between 81.5°F (27.5°C) and 60.4°F (15.8°C). The warmest temperatures occur during July, when averages reach a peak of 81.5°F (27.5°C) and a low of 60.4°F (15.8°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Superior, Wyoming, with an average temperature ranging between min 58.6°F (14.8°C) and max 79.3°F (26.3°C). Superior in August witnesses an average high-temperature of a still moderately hot 79.3°F (26.3°C), indicating a slight variation from July's 81.5°F (27.5°C). Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Superior, Wyoming, with an average temperature ranging between max 70.3°F (21.3°C) and min 51.3°F (10.7°C). Superior experiences a temperature shift at the start of September, with average high-temperatures adjusting from a warm 79.3°F (26.3°C) in August to a pleasant 70.3°F (21.3°C). Weather in September »Weather in October
October, the same as September, is a cool autumn month in Superior, Wyoming, with temperature in the range of an average low of 36°F (2.2°C) and an average high of 52.5°F (11.4°C). A noticeable downshift in temperatures is seen as September gives way to October, with average highs moving from a pleasant 70.3°F (21.3°C) to a fresh 52.5°F (11.4°C). Weather in October »Weather in November
November, the last month of the autumn in Superior, is another cold month, with an average temperature fluctuating between 23.9°F (-4.5°C) and 38.7°F (3.7°C). Superior, Wyoming, experiences a temperature shift at the start of November, with average high-temperatures adjusting from a cool 52.5°F (11.4°C) in October to a cold 38.7°F (3.7°C). Weather in November »Weather in December
The first month of the winter, December, is still a freezing cold month in Superior, Wyoming, with an average temperature fluctuating between 25.7°F (-3.5°C) and 11.5°F (-11.4°C). Superior's coldest month, December, generally records average temperatures ranging from a high of 25.7°F (-3.5°C) to a low of 11.5°F (-11.4°C). Weather in December »Updated: Feb 14, 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
With an average relative humidity of 84%, January is the most humid month.
Throughout the year, in Superior, Wyoming, there are 93.5 rainfall days, and 10.31" (262mm) of precipitation is accumulated.
January through June, September through December are months with snowfall.
Throughout the year, there are 75.5 snowfall days, and 30.16" (766mm) of snow is accumulated.
January and December, with an average of 5.9h of sunshine, are months with the least sunshine in Superior.
The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2.
The month with the most snowfall in Superior, Wyoming, is March, when snow falls for 13 days and typically aggregates up to 6.14" (156mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Superior, 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 most rainfall in Superior is May, when the rain falls for 13.8 days and typically aggregates up to 1.5" (38mm) of precipitation.
With an average of 15h and 12min of daylight, June has the longest days of the year in Superior, Wyoming.
Superior's temperatures peak on average in July, reaching 81.5°F (27.5°C) at their highest and 60.4°F (15.8°C) at their lowest.
July and August, with an average relative humidity of 31%, are the least humid months in Superior.
July is the month with the least rainfall in Superior. Rain falls for 7.8 days and accumulates 0.47" (12mm) of precipitation.
In Superior, Wyoming, snow does not fall in July and August.
July and August, with an average of 11.8h of sunshine, are months with the most sunshine in Superior, Wyoming.
The month with the highest UV index in Superior is July, with an average maximum UV index of 6.
Superior's coldest temperatures are experienced in December, with average high temperatures of 25.7°F (-3.5°C) and lows of 11.5°F (-11.4°C).
December has the shortest days of the year in Superior, Wyoming, with an average of 9h and 12min of daylight.
Average temperature
Superior, WY
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is December (25.7°F).
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure
Superior, WY
- Average pressure in January:
30.28"Hg - Average pressure in February:
30.16"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.9"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.24"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Superior, WY
- Average wind speed in January:
9.4mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10.5mph - Average wind speed in April:
12.2mph - Average wind speed in May:
11.1mph - Average wind speed in June:
10.6mph
- Average wind speed in July:
8.8mph - Average wind speed in August:
8.7mph - Average wind speed in September:
9.4mph - Average wind speed in October:
10.7mph - Average wind speed in November:
10.3mph - Average wind speed in December:
9.3mph
The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).
Average humidity
Superior, WY
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are July and August (31%).
Average rainfall
Superior, WY
- Average rainfall in January:
0.67" - Average rainfall in February:
0.79" - Average rainfall in March:
1.18" - Average rainfall in April:
1.42" - Average rainfall in May:
1.5" - Average rainfall in June:
0.79"
- Average rainfall in July:
0.47" - Average rainfall in August:
0.55" - Average rainfall in September:
0.63" - Average rainfall in October:
0.94" - Average rainfall in November:
0.67" - Average rainfall in December:
0.71"
The wettest month (with the highest rainfall) is May (1.5").
The driest month (with the least rainfall) is July (0.47").
Average rainfall days
Superior, WY
- Average rainfall days in January:
5.6 days - Average rainfall days in February:
6.3 days - Average rainfall days in March:
8.7 days - Average rainfall days in April:
11.4 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
8.3 days
- Average rainfall days in July:
7.8 days - Average rainfall days in August:
7.5 days - Average rainfall days in September:
7.2 days - Average rainfall days in October:
7.2 days - Average rainfall days in November:
5 days - Average rainfall days in December:
4.7 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is December (4.7 days).
Average snowfall
Superior, WY
- Average snowfall in January:
4.37" - Average snowfall in February:
4.65" - Average snowfall in March:
6.14" - Average snowfall in April:
4.49" - Average snowfall in May:
0.87" - Average snowfall in June:
0.08"
The month with the highest snowfall is March (6.14").
The months with the least snowfall are July and August (0").
Average snowfall days
Superior, WY
- Average snowfall days in January:
13.3 days - Average snowfall days in February:
13.1 days - Average snowfall days in March:
13 days - Average snowfall days in April:
7.8 days - Average snowfall days in May:
1.8 days - Average snowfall days in June:
0.3 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:
4.2 days - Average snowfall days in November:
8.3 days - Average snowfall days in December:
13.5 days
The month with the highest number of snowfall days is December (13.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Superior, WY
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 12min
- Average daylight in July:
14h and 54min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 12min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
5h and 54min - Average sunshine in February:
6h and 0min - Average sunshine in March:
8h and 12min - Average sunshine in April:
10h and 6min - Average sunshine in May:
10h and 54min - Average sunshine in June:
11h and 42min
- Average sunshine in July:
11h and 48min - Average sunshine in August:
11h and 48min - Average sunshine in September:
10h and 42min - Average sunshine in October:
7h and 6min - Average sunshine in November:
6h and 54min - Average sunshine in December:
5h and 54min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 54min).
Average sunshine days
Superior, WY
- Average sunshine days in January:
16.8 days - Average sunshine days in February:
13.2 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
11.5 days - Average sunshine days in May:
13.4 days - Average sunshine days in June:
18.7 days
- Average sunshine days in July:
19.5 days - Average sunshine days in August:
18.7 days - Average sunshine days in September:
19.8 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
16.4 days
The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is April (11.5 days).
Average UV index
Superior, WY
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover
Superior, WY
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility
Superior, WY
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
