Lake Merwin Campers Hideaway Rainfall Forecast

Today 12 Sep
95%
Sun 13 Sep
95%
Mon 14 Sep
No Rain
Tue 15 Sep
No Rain
Wed 16 Sep
No Rain
Thu 17 Sep
No Rain
Fri 18 Sep
No Rain

Lake Merwin Campers Hideaway Rainfall Statistics

September Rainfall

Southwest Washington Regional Airport (24.9 miles)

Total Rainfall 2026
15.2in
Daily Average 2026
0.1in
Wettest Day 13 March, 2026
1.6in
Wet Days 2026
59/255 (23%)
Total Rainfall August
0in
Daily Average August
0in
Wettest Day 1 August, 2026
0in
Wet Days August
–
Total Rainfall September
0.2in
Daily Average September
0.02in
Wettest Day 6 September, 2026
0.2in
Wet Days September
1/12 (8%)

Climate (2021–2025)

Southwest Washington Regional Airport (24.9 miles)

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Annual Average 2021–2025
39.7in
Monthly Average 2021–2026
3.2in
Daily Average 2021–2026
0.1in
Wettest Day 4 November, 2022
4.2in

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