0in

Rain Today

Rain Last Hour
0in

Recorded at Ainsworth Regional Airport Updated 15 mins ago (3 miles away)

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Real-Time Extremes

Hottest 93.1 °F
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Coldest 26.5 °F
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Windiest 36.9mph
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Wettest (Last Hour) 1.6in
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Most Humid 100%
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Least Humid 17%
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Highest Pressure 1040.6 hPa
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Lowest Pressure 984.4 hPa
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Johnstown Rainfall Forecast

Today 16 Sep
55%
Wed 17 Sep
90%
Thu 18 Sep
75%
Fri 19 Sep
30%
Sat 20 Sep
20%
Sun 21 Sep
5%
Mon 22 Sep
5%

Johnstown Rainfall Statistics

September Rainfall

Ainsworth Regional Airport (2.5 miles)

Total Rainfall 2025
31.1in
Daily Average 2025
0.1in
Wettest Day 14 May, 2025
3in
Wet Days 2025
68/259 (26%)
Total Rainfall August
3.6in
Daily Average August
0.1in
Wettest Day 17 August, 2025
1.4in
Wet Days August
10/31 (32%)
Total Rainfall September
1.1in
Daily Average September
0.1in
Wettest Day 14 September, 2025
0.6in
Wet Days September
2/16 (13%)

Climate (2010–Present)

Ainsworth Regional Airport (2.5 miles)

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Annual Average 2020–2024
23.1in
Monthly Average 2020–2025
2.2in
Daily Average 2020–2025
0.1in
Wettest Day 20 June, 2024
4.3in

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