Home   Weather   USA   San Ramon   Past weeks
Flag for USA

Past Weather in San Ramon, California, USA — September 2020

Currently: 50 °F. Clear. (Weather station: Livermore Municipal Airport, USA). See more current weather

September 2020 Weather in San Ramon — Graph

°F

High & Low Weather Summary for September 2020

 TemperatureHumidityPressure
High111 °F (Sep 7, 2:53 pm)100% (Sep 17, 4:53 am)30.09 "Hg (Sep 17, 4:53 am)
Low54 °F (Sep 11, 6:53 am)7% (Sep 8, 4:53 pm)29.60 "Hg (Sep 8, 4:53 pm)
Average71 °F58%29.94 "Hg
* Reported Sep 1 12:53 am — Sep 30 11:53 pm, San Ramon. Weather by CustomWeather, © 2021

Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records

San Ramon Weather History for September 1, 2020

Scroll right to see more
 ConditionsComfort  
Time TempWeatherWind HumidityBarometerVisibility
12:53 am
Tue, Sep 1
59 °FClear.3 mph81%29.83 "Hg9 mi
1:53 am59 °FPassing clouds.6 mph84%29.83 "Hg8 mi
2:53 am58 °FPassing clouds.7 mph87%29.83 "Hg8 mi
3:53 am57 °FFog.8 mph90%29.85 "Hg6 mi
4:53 am57 °FFog.6 mph93%29.86 "Hg6 mi
5:29 am57 °FFog.6 mph93%29.88 "Hg5 mi
5:53 am58 °FFog.3 mph93%29.88 "Hg5 mi
6:53 am58 °FFog.5 mph90%29.90 "Hg5 mi
7:53 am59 °FFog.6 mph90%29.92 "Hg3 mi
8:53 am61 °FLow clouds.3 mph83%29.92 "Hg3 mi
9:18 am62 °FOvercast.5 mph80%29.94 "Hg4 mi
9:53 am63 °FScattered clouds.6 mph78%29.94 "Hg4 mi
10:14 am63 °FScattered clouds.3 mph78%29.95 "Hg4 mi
10:53 am66 °FSunny.6 mph70%29.94 "Hg5 mi
11:53 am70 °FSunny.3 mph61%29.94 "Hg5 mi
12:53 pm76 °FSunny.5 mph48%29.92 "Hg6 mi
1:53 pm78 °FSunny.10 mph45%29.91 "Hg6 mi
2:53 pm80 °FSunny.13 mph41%29.91 "Hg5 mi
4:53 pm74 °FSunny.17 mph50%29.90 "Hg8 mi
5:53 pm69 °FSunny.16 mph61%29.91 "Hg8 mi
6:53 pm65 °FSunny.15 mph70%29.93 "Hg9 mi
7:53 pm62 °FClear.13 mph78%29.94 "Hg10 mi
8:53 pm61 °FClear.6 mph81%29.95 "Hg10 mi
9:53 pm60 °FClear.10 mph83%29.96 "Hg10 mi
10:53 pm60 °FClear.8 mph83%29.96 "Hg10 mi
11:53 pm59 °FClear.8 mph87%29.96 "Hg9 mi
Weather by CustomWeather, © 2021

See weather overview