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Wyoming

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Featured activity reviews in Wyoming

Best time to visit Wyoming

Data source:Meteostat
Update date:2025-09

Weather in Wyoming throughout the year

  • Spring (March–May): Avg. -39.7°F–45.9°F, cold and windy climate, rainfall gradually increases. Common activities: Snow viewing (snow may still be present in early March), outdoor hiking (be mindful of changing weather). Recommended clothing: Thick coat, warm inner layers, waterproof jacket, hat, gloves, scarf.
  • Summer (June–August): Avg. 57.7°F–67.5°F, warm and dry climate, large temperature difference between day and night. Common activities: Camping, hiking, fishing. Recommended clothing: Breathable clothing, long-sleeved clothing (sun protection), light jacket, comfortable shoes.
  • Autumn (September–November): Avg. 58.3°F–-35.4°F, cool climate, decreasing rainfall, rapid temperature drop. Common activities: Fall foliage viewing (in some areas), photography. Recommended clothing: Warm coat, layered clothing, waterproof jacket, comfortable shoes.
  • Winter (December–February): Avg. -45.1°F–-39.9°F, cold and dry climate, frequent snowfall. Common activities: Skiing, snowshoeing, snowmobiling. Recommended clothing: Heavy warm coat, waterproof and windproof outerwear, hat, gloves, scarf, warm boots.

Weather in Wyoming

Annual average temperature: approx. 42.8°F / Annual rainfall: approx. 386 mm / Summer humidity: 30%–40% / Rainiest month: May

Wyoming weather by month

Month
Air temperature (°F)
Precipitation (mm)
January
18.9°F
20.2
February
20.8°F
30.8
March
24.3°F
38.2
April
34.2°F
36.5
May
45.9°F
65.8
June
57.7°F
58.4
July
67.5°F
5.2
August
65.8°F
22.2
September
58.3°F
23.9
October
43.9°F
46.8
November
28.6°F
21.1
December
24.1°F
17.8

7-day weather forecast for Wyoming

10/21
Wednesday
Sunny
68.9°F/50.4°F
10/22
Thursday
Overcast
68.5°F/51.3°F
10/23
Friday
Sunny
62.9°F/51.3°F
10/24
Saturday
Sunny
49.7°F/40.3°F
10/25
Sunday
Overcast
43.2°F/36°F
10/26
Monday
Cloudy
52.3°F/36.5°F
10/27
Tuesday
Sunny
58.4°F/36.1°F