Dayton Rainfall Forecast

Today 18 Aug
20%
Wed 19 Aug
10%
Thu 20 Aug
No Rain
Fri 21 Aug
No Rain
Sat 22 Aug
20%
Sun 23 Aug
25%
Mon 24 Aug
No Rain

Dayton Rainfall Statistics

August Rainfall

Kalispell, Glacier Park International Airport (29.8 miles)

Total Rainfall 2026
13.2in
Daily Average 2026
0.1in
Wettest Day 31 May, 2026
1.1in
Wet Days 2026
79/230 (34%)
Total Rainfall July
0.7in
Daily Average July
0.02in
Wettest Day 17 July, 2026
0.6in
Wet Days July
3/31 (10%)
Total Rainfall August
1.1in
Daily Average August
0.1in
Wettest Day 16 August, 2026
0.8in
Wet Days August
3/18 (17%)

Climate (2021–2025)

Kalispell, Glacier Park International Airport (29.8 miles)

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Annual Average 2021–2025
15in
Monthly Average 2021–2026
1.3in
Daily Average 2021–2026
0.04in
Wettest Day 2 November, 2023
1.4in

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