Weatherandclimate.co.ukClimate of Sun Valley
Sun Valley has a semi-arid climate. It hardly rains here. The average annual temperature for Sun Valley is 15° degrees and there is about 184 mm of rain in a year. It is dry for 271 days a year with an average humidity of 52% and an UV-index of 4.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 4°C and 29°C
- Night:the average nighttime temperature is between -5°C and 14°C
- Rain: it rains 64 days and there is a total of approximately 187 mm rainfall
- Snow: it snows an average of 31 days per year
- Sun hours: throughout the year there are 3445 sun hours
| Maximum temperature: | between 4°C and 29°C |
| Warmest month: | 29°C in July |
| Coldest month: | 4°C in January |
| Night temperature: | between -5°C and 14°C |
| Dry days: | 270 days |
| Days with rain: | 64 days |
| Days with snow: | 31 days |
| Total rain sum: | 187 mm |
| Hours of sunshine: | 3445 hours |
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Sun Valley.
Precipitation graph
This graph shows the average amount of rainfall per month for Sun Valley.
Climate table of Sun Valley
In this climate table you can see at a glance what the average weather per month is for Sun Valley. 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 Sun Valley might be like in a given month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day temp. (°C) | 4 | 5 | 8 | 12 | 18 | 24 | 29 | 28 | 24 | 16 | 9 | 4 |
| Night temp. (°C) | -4 | -4 | -1 | 1 | 5 | 10 | 14 | 13 | 10 | 5 | -1 | -5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Precipitation (mm) | 31 | 38 | 29 | 14 | 15 | 5 | 2 | 2 | 2 | 12 | 14 | 23 |
| Days with rain | 7 | 7 | 11 | 8 | 7 | 2 | 2 | 1 | 2 | 4 | 5 | 8 |
| Days with snow | 6 | 7 | 6 | 2 | - | - | - | - | - | - | 3 | 7 |
| Dry days | 18 | 14 | 14 | 20 | 24 | 28 | 29 | 30 | 28 | 27 | 22 | 16 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Sun hours per day | 6 | 6 | 9 | 11 | 12 | 12 | 12 | 12 | 11 | 8 | 7 | 6 |
| Wind force (Bft) | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| UV-index | 2 | 2 | 3 | 3 | 4 | 6 | 6 | 5 | 4 | 3 | 2 | 2 |
Best time to visit Sun Valley
The best time to visit Sun Valley in the state of Nevada is from May through September. In this period you have a warm temperature and almost no precipitation. The highest average temperature in Sun Valley is 29°C in July and the lowest is 4°C in January.
Climate of Sun Valley by month
What is the average climate in a given month for Sun Valley? 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.
Sun Valley weather experiences
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