Johnstown Rainfall Forecast

Today 2 Jul
70%
Thu 3 Jul
5%
Fri 4 Jul
45%
Sat 5 Jul
40%
Sun 6 Jul
30%
Mon 7 Jul
45%
Tue 8 Jul
40%

Johnstown Rainfall Statistics

July Rainfall

Ainsworth Regional Airport (2.5 miles)

Total Rainfall 2025
18.8in
Daily Average 2025
0.1in
Wettest Day 14 May, 2025
3in
Wet Days 2025
41/183 (22%)
Total Rainfall June
5.3in
Daily Average June
0.2in
Wettest Day 17 June, 2025
1.8in
Wet Days June
10/30 (33%)
Total Rainfall July
–
Daily Average July
–
Wettest Day 2 July, 2025
–
Wet Days July
–

Climate (2010–Present)

Ainsworth Regional Airport (2.5 miles)

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Annual Average 2020–2024
23.1in
Monthly Average 2020–2025
2.1in
Daily Average 2020–2025
0.1in
Wettest Day 20 June, 2024
4.3in

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