Lake Powell Rainfall Forecast
- 5%< 1mm
- 5%< 1mm
- 10%< 1mm
- 15%< 1mm
- 20%< 1mm
- 75%5–15mm
- 80%5–10mm
Lake Powell Rainfall Statistics View More
May Rainfall
Annuello (68km)
Total Rainfall May
20.2mmDaily Average May
3.4mmWettest Day 3 May, 2026
12mmWet Days May
3/11 (27%)
Climate (2010–Present)
Annuello (68km)
Annual Average 2021–2025
315.8mmMonthly Average 2021–2026
27.7mmDaily Average 2021–2026
0.9mmWettest Day 13 October, 2022
46.6mm