Helena Regional Airport Rainfall Forecast

Today 2 Jul
60%
Fri 3 Jul
25%
Sat 4 Jul
5%
Sun 5 Jul
10%
Mon 6 Jul
15%
Tue 7 Jul
25%
Wed 8 Jul
20%

Helena Regional Airport Rainfall Statistics

July Rainfall

Helena Regional Airport (0 miles)

Total Rainfall 2026
7.6in
Daily Average 2026
0.04in
Wettest Day 30 May, 2026
1in
Wet Days 2026
46/183 (25%)
Total Rainfall June
2.3in
Daily Average June
0.1in
Wettest Day 29 June, 2026
0.8in
Wet Days June
12/30 (40%)
Total Rainfall July
–
Daily Average July
–
Wettest Day 2 July, 2026
–
Wet Days July
–

Climate (2021–2025)

Helena Regional Airport (0 miles)

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Annual Average 2021–2025
11.3in
Monthly Average 2021–2026
1in
Daily Average 2021–2026
0.03in
Wettest Day 22 September, 2023
1.3in

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