Trinidad Harbor Rainfall Forecast

Today 28 May
40%
Fri 29 May
5%
Sat 30 May
No Rain
Sun 31 May
No Rain
Mon 1 Jun
No Rain
Tue 2 Jun
No Rain
Wed 3 Jun
No Rain

Trinidad Harbor Rainfall Statistics

May Rainfall

Arcata / Eureka, Arcata Airport (5.6 miles)

Total Rainfall 2026
17.9in
Daily Average 2026
0.1in
Wettest Day 24 February, 2026
2.4in
Wet Days 2026
49/148 (33%)
Total Rainfall April
4in
Daily Average April
0.1in
Wettest Day 1 April, 2026
1.7in
Wet Days April
9/30 (30%)
Total Rainfall May
0.4in
Daily Average May
0.02in
Wettest Day 25 May, 2026
0.2in
Wet Days May
9/28 (32%)

Climate (2010–Present)

Arcata / Eureka, Arcata Airport (5.6 miles)

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Annual Average 2021–2025
46.3in
Monthly Average 2021–2026
3.8in
Daily Average 2021–2026
0.1in
Wettest Day 13 January, 2024
3.1in

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