Weather in San Mateo for 17 September
September 17, Thursday
19° / 28°
clear sky
2 AM
20°
5 AM
19°
8 AM
22°
11 AM
28°
2 PM
27°
5 PM
26°
8 PM
22°
11 PM
21°
Pressure
684mmHg
Air Quality
—
Humidity
72%
Wind W
3m/s
Skies are mostly clear. No significant precipitation is expected. Air temperature is around 23.1°, with a range from 18.8° to 28.5°. UV index is very high (9), use strong sun protection.