Helena Rainfall Forecast

Today 13 Jul
No Rain
Mon 14 Jul
10%
Tue 15 Jul
65%
Wed 16 Jul
45%
Thu 17 Jul
10%
Fri 18 Jul
10%
Sat 19 Jul
5%

Helena Rainfall Statistics

July Rainfall

Helena Regional Airport (1.9 miles)

Total Rainfall 2025
7.7in
Daily Average 2025
0.04in
Wettest Day 14 May, 2025
1in
Wet Days 2025
60/194 (31%)
Total Rainfall June
0.9in
Daily Average June
0.03in
Wettest Day 20 June, 2025
0.4in
Wet Days June
10/30 (33%)
Total Rainfall July
0.2in
Daily Average July
0.02in
Wettest Day 4 July, 2025
0.2in
Wet Days July
2/13 (15%)

Climate (2010–Present)

Helena Regional Airport (1.9 miles)

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Annual Average 2020–2024
10.5in
Monthly Average 2020–2025
0.9in
Daily Average 2020–2025
0.03in
Wettest Day 22 September, 2023
1.3in

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