0.6in

Rain Today

Rain Last Hour
0in

Recorded at San Francisco, San Francisco International Airport Updated 22 mins ago (3.2 miles away)

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Real-Time Extremes

Hottest 91.3 °F
Choluteca, FL
Coldest -47.3 °F
Fort Yukon, Fort Yukon Airport, AK
Windiest 42.5mph
Mount Washington, NH
Wettest (Last Hour) 0.1in
Bishop, Bishop Airport, CA
Most Humid 100%
Hobby Field Airport, OR
Least Humid 1%
COLUMBIA, CA
Highest Pressure 1038.3 hPa
Deadhorse, Alpine Airstrip, AK
Lowest Pressure 995.3 hPa
Houlton, Houlton International Airport, ME

Trending Locations

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Hillsborough Rainfall Forecast

Today 1 Jan
90%
Fri 2 Jan
100%
Sat 3 Jan
95%
Sun 4 Jan
95%
Mon 5 Jan
80%
Tue 6 Jan
25%
Wed 7 Jan
40%

Hillsborough Rainfall Statistics

January Rainfall

San Francisco, San Francisco International Airport (3.1 miles)

Total Rainfall 2026
–
Daily Average 2026
–
Wettest Day 1 January, 2026
–
Wet Days 2026
–
Total Rainfall December
3.5in
Daily Average December
0.1in
Wettest Day 25 December, 2025
1in
Wet Days December
9/31 (29%)
Total Rainfall January
–
Daily Average January
–
Wettest Day 1 January, 2026
–
Wet Days January
–

Climate (2010–Present)

San Francisco, San Francisco International Airport (3.1 miles)

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Annual Average 2021–2025
20in
Monthly Average 2021–2025
1.7in
Daily Average 2021–2025
0.1in
Wettest Day 24 October, 2021
4in

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