Humboldt Lagoons State Park Rainfall Forecast

Today 13 Sep
50%
Sun 14 Sep
15%
Mon 15 Sep
No Rain
Tue 16 Sep
No Rain
Wed 17 Sep
5%
Thu 18 Sep
No Rain
Fri 19 Sep
5%

Humboldt Lagoons State Park Rainfall Statistics

September Rainfall

Arcata / Eureka, Arcata Airport (17.4 miles)

Total Rainfall 2025
28.4in
Daily Average 2025
0.1in
Wettest Day 13 February, 2025
1.9in
Wet Days 2025
71/256 (28%)
Total Rainfall August
0.1in
Daily Average August
0in
Wettest Day 16 August, 2025
0.1in
Wet Days August
2/31 (6%)
Total Rainfall September
0.8in
Daily Average September
0.1in
Wettest Day 9 September, 2025
0.6in
Wet Days September
3/13 (23%)

Climate (2010–Present)

Arcata / Eureka, Arcata Airport (17.4 miles)

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Annual Average 2020–2024
42.8in
Monthly Average 2020–2025
3.7in
Daily Average 2020–2025
0.1in
Wettest Day 13 January, 2024
3.1in

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