0in

Rain Today

Rain Last Hour
0in

Recorded at Half Moon Bay Airport Updated 24 mins ago (30.9 miles away)

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Real-Time Extremes

Hottest 98.5 °F
McAllen, Miller International Airport, TX
Coldest 1.3 °F
Blytheville, Blytheville Municipal Airport, AR
Windiest 32.2mph
Berthoud Pass, CO
Wettest (Last Hour) 1.9in
South Naknek Nr 2 Airport, AK
Most Humid 100%
Scott Municipal Airport, TN
Least Humid 4%
Manti-Ephriam Airport, UT
Highest Pressure 1029 hPa
Kulusuk Lufthavn, ME
Lowest Pressure 1002.4 hPa
Shemya, Eareckson AFB, AK

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Farallon Islands Rainfall Forecast

Today 6 May
No Rain
Thu 7 May
No Rain
Fri 8 May
No Rain
Sat 9 May
No Rain
Sun 10 May
No Rain
Mon 11 May
No Rain
Tue 12 May
No Rain

Farallon Islands Rainfall Statistics

May Rainfall

Half Moon Bay Airport (30.4 miles)

Total Rainfall 2026
6.8in
Daily Average 2026
0.1in
Wettest Day 16 February, 2026
1.1in
Wet Days 2026
29/126 (23%)
Total Rainfall April
2.2in
Daily Average April
0.1in
Wettest Day 10 April, 2026
0.7in
Wet Days April
7/30 (23%)
Total Rainfall May
0in
Daily Average May
0in
Wettest Day 1 May, 2026
0in
Wet Days May
–

Climate (2010–Present)

Half Moon Bay Airport (30.4 miles)

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Annual Average 2021–2025
20.4in
Monthly Average 2021–2026
1.8in
Daily Average 2021–2026
0.1in
Wettest Day 24 October, 2021
3.5in

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