0.3in

Rain Today

Rain Last Hour
0.1in

Recorded at San Francisco, San Francisco International Airport Updated 24 mins ago (3.2 miles away)

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Real-Time Extremes

Hottest 91.3 °F
David, FL
Coldest -18.5 °F
Atqasuk, AK
Windiest 34.4mph
St. George, St. George Airport, AK
Wettest (Last Hour) 0.6in
Mineral Wells, Mineral Wells Airport, TX
Most Humid 100%
Taylor Municipal Airport, TX
Least Humid 7%
City Of Colorado Springs Municipal Airport, CO
Highest Pressure 1037 hPa
Kulusuk Lufthavn, ME
Lowest Pressure 982.4 hPa
Adak Island, Adak Airport, AK

Trending Locations

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Hillsborough Rainfall Forecast

Today 21 Apr
90%
Wed 22 Apr
35%
Thu 23 Apr
No Rain
Fri 24 Apr
No Rain
Sat 25 Apr
5%
Sun 26 Apr
5%
Mon 27 Apr
10%

Hillsborough Rainfall Statistics

April Rainfall

San Francisco, San Francisco International Airport (3.1 miles)

Total Rainfall 2026
9.5in
Daily Average 2026
0.1in
Wettest Day 4 January, 2026
1.3in
Wet Days 2026
23/111 (21%)
Total Rainfall March
0.04in
Daily Average March
0in
Wettest Day 31 March, 2026
0.03in
Wet Days March
2/31 (6%)
Total Rainfall April
2.2in
Daily Average April
0.1in
Wettest Day 11 April, 2026
1in
Wet Days April
5/21 (24%)

Climate (2010–Present)

San Francisco, San Francisco International Airport (3.1 miles)

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Annual Average 2021–2025
20.2in
Monthly Average 2021–2026
1.7in
Daily Average 2021–2026
0.1in
Wettest Day 24 October, 2021
4in

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