Upper Reservoir Rainfall Forecast

Today 20 Apr
No Rain
Tue 21 Apr
5%
Wed 22 Apr
20%
Thu 23 Apr
55%
Fri 24 Apr
45%
Sat 25 Apr
35%
Sun 26 Apr
20%

Upper Reservoir Rainfall Statistics

April Rainfall

Riverton Regional Airport (17.4 miles)

Total Rainfall 2026
0.5in
Daily Average 2026
0in
Wettest Day 18 February, 2026
0.1in
Wet Days 2026
9/110 (8%)
Total Rainfall March
0.1in
Daily Average March
0in
Wettest Day 6 March, 2026
0.1in
Wet Days March
3/31 (10%)
Total Rainfall April
0.03in
Daily Average April
0in
Wettest Day 2 April, 2026
0.02in
Wet Days April
2/20 (10%)

Climate (2010–Present)

Riverton Regional Airport (17.4 miles)

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Annual Average 2021–2025
9.6in
Monthly Average 2021–2026
0.8in
Daily Average 2021–2026
0.03in
Wettest Day 11 October, 2023
1.1in

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