Weatherandclimate.co.ukWhat's the weather like Sun Valley in May?
On average, it is maximum 18° in May in Sun Valley and at least around 5° degrees. In May there are 7 days of rainfall with a total of 15 mm and it will be dry 24 days in this month for Sun Valley.
| Maximum temperature: | 18°C |
| Minimum temperature: | 5°C |
| Dry days: | 24 days |
| Days with rain: | 7 days |
| Days with snow: | 0 days |
| Total rain: | 15 mm |
| Hours of sunshine: | 12 hours |
| Average wind force: | 2 Bft |
| Average UV index: | 4 |
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