0in

Rain Today

Rain Last Hour
0in

Recorded at Mount Airy/Surry County Airport Updated 18 mins ago (9.1 miles away)

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Real-Time Extremes

Hottest 89.5 °F
Mississippi Canyon, LA
Coldest 21.1 °F
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Windiest 43.6mph
Kipnuk, Kipnuk Airport, AK
Wettest (Last Hour) 0.4in
W K Kellogg Airport, MI
Most Humid 100%
Hemet-Ryan Airport, CA
Least Humid 16%
Nellis AFB - Indian Springs Auxiliary Airfield, NV
Highest Pressure 1038.9 hPa
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Lowest Pressure 984.8 hPa
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Johnstown Rainfall Forecast

Today 15 Sep
No Rain
Wed 16 Sep
No Rain
Thu 17 Sep
10%
Fri 18 Sep
50%
Sat 19 Sep
35%
Sun 20 Sep
20%
Mon 21 Sep
55%

Johnstown Rainfall Statistics

September Rainfall

Mount Airy/Surry County Airport (8.7 miles)

Total Rainfall 2026
24in
Daily Average 2026
0.1in
Wettest Day 1 August, 2026
3.4in
Wet Days 2026
73/258 (28%)
Total Rainfall August
6.1in
Daily Average August
0.2in
Wettest Day 1 August, 2026
3.4in
Wet Days August
11/31 (35%)
Total Rainfall September
0.5in
Daily Average September
0.04in
Wettest Day 4 September, 2026
0.4in
Wet Days September
4/15 (27%)

Climate (2021–2025)

Mount Airy/Surry County Airport (8.7 miles)

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Annual Average 2021–2025
95.7in
Monthly Average 2021–2026
7.9in
Daily Average 2021–2026
0.3in
Wettest Day 18 July, 2025
10.5in

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