Mammoth Lake Rainfall Forecast

Today 30 Dec
70%
Wed 31 Dec
85%
Thu 1 Jan
90%
Fri 2 Jan
10%
Sat 3 Jan
10%
Sun 4 Jan
10%
Mon 5 Jan
35%

Mammoth Lake Rainfall Statistics

December Rainfall

Latrobe / Westmorland (5.6 miles)

Total Rainfall 2025
8.1in
Daily Average 2025
0.02in
Wettest Day 16 July, 2025
1.5in
Wet Days 2025
66/364 (18%)
Total Rainfall November
0.6in
Daily Average November
0.02in
Wettest Day 19 November, 2025
0.3in
Wet Days November
5/30 (17%)
Total Rainfall December
0.3in
Daily Average December
0.01in
Wettest Day 19 December, 2025
0.1in
Wet Days December
7/30 (23%)

Climate (2010–Present)

Latrobe / Westmorland (5.6 miles)

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Annual Average 2020–2024
1.5in
Monthly Average 2020–2025
0.3in
Daily Average 2020–2025
0.01in
Wettest Day 16 July, 2025
1.5in

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