0in

Rain Today

Rain Last Hour
0in

Recorded at San Jose, San Jose International Airport Updated 54 mins ago (6.8 miles away)

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Real-Time Extremes

Hottest 102.1 °F
Havasu City Airport, AZ
Coldest 28.3 °F
Barrow, Wiley Post-Will Rogers Memorial Airport, AK
Windiest 35.6mph
Mississippi Canyon, LA
Wettest (Last Hour) 0.5in
Dayton / Wright-Patterson Air Force Base, OH
Most Humid 100%
Van Wert County Airport, OH
Least Humid 6%
Tonopah, Tonopah Airport, NV
Highest Pressure 1043.7 hPa
Salida - Monarch Pass, CO
Lowest Pressure 987.1 hPa
Shenandoah Municipal, IA

Trending Locations

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Farnam Rainfall Forecast

Today 16 Sep
10%
Thu 17 Sep
10%
Fri 18 Sep
No Rain
Sat 19 Sep
No Rain
Sun 20 Sep
No Rain
Mon 21 Sep
No Rain
Tue 22 Sep
No Rain

Farnam Rainfall Statistics

September Rainfall

San Jose, San Jose International Airport (6.2 miles)

Total Rainfall 2026
7.4in
Daily Average 2026
0.03in
Wettest Day 4 January, 2026
1.1in
Wet Days 2026
28/259 (11%)
Total Rainfall August
0in
Daily Average August
0in
Wettest Day 1 August, 2026
0in
Wet Days August
–
Total Rainfall September
0.1in
Daily Average September
0in
Wettest Day 3 September, 2026
0.03in
Wet Days September
2/16 (13%)

Climate (2021–2025)

San Jose, San Jose International Airport (6.2 miles)

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Annual Average 2021–2025
12.3in
Monthly Average 2021–2026
1.1in
Daily Average 2021–2026
0.04in
Wettest Day 10 November, 2025
2.6in

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