Great Falls Rainfall Forecast

Today 5 Jul
85%
Sun 6 Jul
15%
Mon 7 Jul
No Rain
Tue 8 Jul
No Rain
Wed 9 Jul
5%
Thu 10 Jul
10%
Fri 11 Jul
15%

Great Falls Rainfall Statistics

July Rainfall

Great Falls, Great Falls International Airport (3.7 miles)

Total Rainfall 2025
7.7in
Daily Average 2025
0.04in
Wettest Day 4 May, 2025
0.8in
Wet Days 2025
56/186 (30%)
Total Rainfall June
1.5in
Daily Average June
0.05in
Wettest Day 22 June, 2025
0.5in
Wet Days June
7/30 (23%)
Total Rainfall July
0in
Daily Average July
0in
Wettest Day 1 July, 2025
0in
Wet Days July
–

Climate (2010–Present)

Great Falls, Great Falls International Airport (3.7 miles)

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Annual Average 2020–2024
14.4in
Monthly Average 2020–2025
1.2in
Daily Average 2020–2025
0.04in
Wettest Day 2 June, 2023
1.4in

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