0.6in

Rain Today

Rain Last Hour
0in

Recorded at San Francisco, San Francisco International Airport Updated 1 hour 4 mins ago (3.2 miles away)

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Real-Time Extremes

Hottest 91.3 °F
Choluteca, FL
Coldest -36.5 °F
Fort Yukon, Fort Yukon Airport, AK
Windiest 63.3mph
Mount Washington, NH
Wettest (Last Hour) 0.5in
Paso Robles Municipal Airport, CA
Most Humid 100%
La Porte Municipal Airport, TX
Least Humid 27%
Goodland, Renner Field, KS
Highest Pressure 1031.2 hPa
Pagosa Springs, Wolf Creek Pass, CO
Lowest Pressure 994.6 hPa
Adak Island, Adak Airport, AK

Trending Locations

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Hillsborough Rainfall Forecast

Today 25 Dec
95%
Fri 26 Dec
90%
Sat 27 Dec
25%
Sun 28 Dec
No Rain
Mon 29 Dec
No Rain
Tue 30 Dec
5%
Wed 31 Dec
10%

Hillsborough Rainfall Statistics

December Rainfall

San Francisco, San Francisco International Airport (3.1 miles)

Total Rainfall 2025
13.5in
Daily Average 2025
0.04in
Wettest Day 13 February, 2025
1.9in
Wet Days 2025
51/359 (14%)
Total Rainfall November
3.5in
Daily Average November
0.1in
Wettest Day 13 November, 2025
1.5in
Wet Days November
7/30 (23%)
Total Rainfall December
1.4in
Daily Average December
0.1in
Wettest Day 22 December, 2025
0.8in
Wet Days December
6/25 (24%)

Climate (2010–Present)

San Francisco, San Francisco International Airport (3.1 miles)

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Annual Average 2020–2024
18.1in
Monthly Average 2020–2025
1.6in
Daily Average 2020–2025
0.1in
Wettest Day 24 October, 2021
4in

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