Zion in May
6.1out of 10
Possible, with caveats
Cool: highs only around 13°C. Frequent rain: about 11 rainy days.
13°CAvg high
9°CAvg low
11Rainy days (97 mm)
14:25 hDaylight
05:35Sunrise · 20:00 Sunset
Why this score
- Cool: highs only around 13°C
- Frequent rain: about 11 rainy days
What to wear and pack
- A warm jacket
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in May varies a lot between years (±3.7 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -1°C | -6°C | 68 mm | 10 | – | – | 3.8 |
| February | 0°C | -6°C | 57 mm | 8 | – | – | 4.1 |
| March | 3°C | -2°C | 69 mm | 9 | – | – | 4.5 |
| April | 7°C | 3°C | 113 mm | 12 | – | – | 4.9 |
| May | 13°C | 9°C | 97 mm | 11 | – | – | 6.1 |
| June | 21°C | 17°C | 82 mm | 10 | – | – | 7.5 |
| July | 25°C | 21°C | 72 mm | 10 | – | – | 7.8 |
| August | 25°C | 21°C | 94 mm | 10 | – | – | 7.6 |
| September | 21°C | 18°C | 80 mm | 10 | – | – | 7.7 |
| October | 15°C | 11°C | 95 mm | 10 | – | – | 6.5 |
| November | 8°C | 4°C | 81 mm | 10 | – | – | 5.6 |
| December | 3°C | -2°C | 72 mm | 10 | – | – | 4.4 |
Frequently asked questions
How hot is Zion in May?
Daytime highs average 13°C and nights about 9°C.
When is the best time to visit Zion?
The best months are July, September, August, June.