Eureka Rainfall Forecast

Today 18 Jul
20%
Sun 19 Jul
No Rain
Mon 20 Jul
55%
Tue 21 Jul
65%
Wed 22 Jul
5%
Thu 23 Jul
10%
Fri 24 Jul
15%

Eureka Rainfall Statistics

July Rainfall

Wittman Regional Airport (14.3 miles)

Total Rainfall 2026
18.3in
Daily Average 2026
0.1in
Wettest Day 17 May, 2026
2.3in
Wet Days 2026
58/199 (29%)
Total Rainfall June
2.7in
Daily Average June
0.1in
Wettest Day 16 June, 2026
0.7in
Wet Days June
12/30 (40%)
Total Rainfall July
1.7in
Daily Average July
0.1in
Wettest Day 2 July, 2026
1in
Wet Days July
4/18 (22%)

Climate (2021–2025)

Wittman Regional Airport (14.3 miles)

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Annual Average 2021–2025
29.3in
Monthly Average 2021–2026
2.5in
Daily Average 2021–2026
0.1in
Wettest Day 2 July, 2024
2.6in

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