Marconi Conference Center State Historic Park Rainfall Forecast

Today 19 Apr
45%
Mon 20 Apr
90%
Tue 21 Apr
90%
Wed 22 Apr
30%
Thu 23 Apr
No Rain
Fri 24 Apr
5%
Sat 25 Apr
5%

Marconi Conference Center State Historic Park Rainfall Statistics

April Rainfall

Petaluma Municipal Airport (16.8 miles)

Total Rainfall 2026
7.9in
Daily Average 2026
0.1in
Wettest Day 15 February, 2026
1.2in
Wet Days 2026
24/109 (22%)
Total Rainfall March
0.04in
Daily Average March
0in
Wettest Day 31 March, 2026
0.02in
Wet Days March
2/31 (6%)
Total Rainfall April
2in
Daily Average April
0.1in
Wettest Day 10 April, 2026
1.1in
Wet Days April
4/19 (21%)

Climate (2011–Present)

Petaluma Municipal Airport (16.8 miles)

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Annual Average 2021–2025
11.9in
Monthly Average 2021–2026
1.1in
Daily Average 2021–2026
0.04in
Wettest Day 24 October, 2021
4.8in

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