Supai Rainfall Forecast

Today 5 Jul
No Rain
Sun 6 Jul
5%
Mon 7 Jul
5%
Tue 8 Jul
No Rain
Wed 9 Jul
No Rain
Thu 10 Jul
No Rain
Fri 11 Jul
5%

Supai Rainfall Statistics

July Rainfall

Grand Canyon National Park Airport (35.4 miles)

Total Rainfall 2025
4.5in
Daily Average 2025
0.02in
Wettest Day 14 February, 2025
0.7in
Wet Days 2025
28/186 (15%)
Total Rainfall June
0.9in
Daily Average June
0.03in
Wettest Day 3 June, 2025
0.5in
Wet Days June
4/30 (13%)
Total Rainfall July
0.8in
Daily Average July
0.3in
Wettest Day 2 July, 2025
0.5in
Wet Days July
3/5 (60%)

Climate (2010–Present)

Grand Canyon National Park Airport (35.4 miles)

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Annual Average 2020–2024
11.7in
Monthly Average 2020–2025
1in
Daily Average 2020–2025
0.03in
Wettest Day 18 August, 2022
1.4in

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