Montana City Rainfall Forecast

Today 27 Apr
65%
Mon 28 Apr
80%
Tue 29 Apr
25%
Wed 30 Apr
55%
Thu 1 May
15%
Fri 2 May
5%
Sat 3 May
50%

Montana City Rainfall Statistics

April Rainfall

Helena Regional Airport (5 miles)

Total Rainfall 2025
2.9in
Daily Average 2025
0.03in
Wettest Day 7 February, 2025
0.4in
Wet Days 2025
35/117 (30%)
Total Rainfall March
0.5in
Daily Average March
0.01in
Wettest Day 31 March, 2025
0.2in
Wet Days March
7/31 (23%)
Total Rainfall April
0.3in
Daily Average April
0.01in
Wettest Day 13 April, 2025
0.1in
Wet Days April
6/27 (22%)

Climate (2010–Present)

Helena Regional Airport (5 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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