Flathead Lake - Wild Horse Island State Park Rainfall Forecast

Today 29 Dec
No Rain
Tue 30 Dec
No Rain
Wed 31 Dec
No Rain
Thu 1 Jan
10%
Fri 2 Jan
35%
Sat 3 Jan
45%
Sun 4 Jan
25%

Flathead Lake - Wild Horse Island State Park Rainfall Statistics

December Rainfall

Kalispell, Glacier Park International Airport (31.7 miles)

Total Rainfall 2025
14.7in
Daily Average 2025
0.04in
Wettest Day 1 April, 2025
0.6in
Wet Days 2025
104/363 (29%)
Total Rainfall November
0.7in
Daily Average November
0.02in
Wettest Day 3 November, 2025
0.2in
Wet Days November
7/30 (23%)
Total Rainfall December
1.1in
Daily Average December
0.04in
Wettest Day 26 December, 2025
0.6in
Wet Days December
9/29 (31%)

Climate (2010–Present)

Kalispell, Glacier Park International Airport (31.7 miles)

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Annual Average 2020–2024
15.7in
Monthly Average 2020–2025
1.3in
Daily Average 2020–2025
0.04in
Wettest Day 2 November, 2023
1.4in

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