Climate of Wyoming
The state Wyoming has a semi-arid climate. It hardly rains here. The average annual temperature for Wyoming is 26° degrees and there is about 73 inch of rain in a year. It is dry for 228 days a year with an average humidity of 57% and an UV-index of 4.
Climate averages for the whole year
- Day: the average daily temperature during the day is between -2°C and 29°C
- Night:the average nighttime temperature is between -9°C and 16°C
- Rain: it rains 74 days and there is a total of approximately 185 mm rainfall
- Snow: it snows an average of 62 days per year
- Sun hours: throughout the year there are 3383 sun hours
Maximum temperature: | between -2°C and 29°C |
Warmest month: | 29°C in July |
Coldest month: | -2°C in January |
Night temperature: | between -9°C and 16°C |
Dry days: | 229 days |
Days with rain: | 74 days |
Days with snow: | 62 days |
Total rain sum: | 185 mm |
Hours of sunshine: | 3383 hours |
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Wyoming.
Precipitation graph
This graph shows the average amount of rainfall per month for Wyoming.
Climate table of Wyoming
In this climate table you can see at a glance what the average weather per month is for Wyoming. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Wyoming might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°F) | 29 | 32 | 44 | 52 | 63 | 77 | 84 | 82 | 74 | 56 | 42 | 29 |
Night temp. (°F) | 16 | 17 | 27 | 33 | 42 | 53 | 61 | 60 | 52 | 38 | 27 | 15 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (inch) | 5 | 6 | 9 | 9 | 9 | 6 | 4 | 3 | 3 | 7 | 6 | 6 |
Days with rain | 4 | 5 | 7 | 9 | 10 | 7 | 6 | 5 | 6 | 6 | 5 | 4 |
Days with snow | 10 | 11 | 8 | 8 | 2 | - | - | - | - | 5 | 8 | 10 |
Dry days | 17 | 12 | 16 | 13 | 19 | 23 | 25 | 26 | 24 | 20 | 17 | 17 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 6 | 6 | 9 | 11 | 11 | 12 | 12 | 12 | 11 | 7 | 7 | 6 |
Wind force (Bft) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
UV-index | 2 | 2 | 2 | 2 | 5 | 6 | 6 | 6 | 5 | 3 | 2 | 2 |
Best time to visit Wyoming
The best time to visit Wyoming in the United States is June through September. In this period you have a warm temperature and almost no precipitation. The highest average temperature in the state of Wyoming is 84°F in July and the lowest is29°F in January.
Climate of Wyoming by month
What is the average climate in a given month for Wyoming? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Wyoming weather experiences
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