Helena Rainfall Forecast

Today 3 Jul
20%
Sat 4 Jul
15%
Sun 5 Jul
15%
Mon 6 Jul
20%
Tue 7 Jul
55%
Wed 8 Jul
25%
Thu 9 Jul
20%

Helena Rainfall Statistics

July Rainfall

Helena Regional Airport (1.9 miles)

Total Rainfall 2026
8in
Daily Average 2026
0.04in
Wettest Day 30 May, 2026
1in
Wet Days 2026
47/184 (26%)
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
0.4in
Daily Average July
0.4in
Wettest Day 1 July, 2026
0.4in
Wet Days July
1/3 (33%)

Climate (2021–2025)

Helena Regional Airport (1.9 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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