Weather for 10 days — County of San Mateo

Air

  • 10:00 AM: +11°, overcast, Feels like 6.
  • 11:00 AM: +11°, overcast, Feels like 6.
  • 12:00 PM: +11°, overcast, Feels like 6.
  • 1:00 PM: +11°, overcast, Feels like 6.
  • 2:00 PM: +10°, overcast, Feels like 5.
  • 3:00 PM: +10°, overcast, Feels like 5.
  • 4:00 PM: +10°, overcast, Feels like 5.
  • 5:00 PM: +10°, overcast, Feels like 5.
  • 6:00 PM: +10°, overcast, Feels like 6.
  • 7:00 PM: +10°, overcast, Feels like 5.
  • 8:00 PM: +11°, overcast, Feels like 7.
  • 9:00 PM: +11°, overcast, Feels like 8.
  • 10:00 PM: +12°, partly cloudy, Feels like 10.
  • 11:00 PM: +13°, partly cloudy, Feels like 11.
  • 12:00 AM: +14°, partly cloudy, Feels like 12.
  • 1:00 AM: +14°, partly cloudy, Feels like 11.
  • 2:00 AM: +13°, overcast, Feels like 10.
  • 3:00 AM: +13°, overcast, Feels like 10.
  • 4:00 AM: +12°, overcast, Feels like 8.
  • 5:00 AM: +12°, overcast, Feels like 8.
  • 6:00 AM: +12°, light rain, Feels like 9.
  • 7:00 AM: +12°, light rain, Feels like 9.
  • 8:00 AM: +12°, light rain, Feels like 9.
  • 9:00 AM: +12°, light rain, Feels like 9.

Air Quality Index (AQI)

  • 10:00 AM: 22
  • 11:00 AM: 21
  • 12:00 PM: 20
  • 1:00 PM: 19
  • 2:00 PM: 19
  • 3:00 PM: 18
  • 4:00 PM: 18
  • 5:00 PM: 18
  • 6:00 PM: 18
  • 7:00 PM: 19
  • 8:00 PM: 19
  • 9:00 PM: 20
  • 10:00 PM: 23
  • 11:00 PM: 24
  • 12:00 AM: 26
  • 1:00 AM: 27
  • 2:00 AM: 27
  • 3:00 AM: 26
  • 4:00 AM: 24
  • 5:00 AM: 22
  • 6:00 AM: 19
  • 7:00 AM: 17
  • 8:00 AM: 15
  • 9:00 AM: 16

Wind, m/s

  • 10:00 AM: Moderate, 7.4 Meters per second, up to 11 Meters per second, north-westerly.
  • 11:00 AM: Moderate, 7.4 Meters per second, up to 11 Meters per second, north-westerly.
  • 12:00 PM: Moderate, 7 Meters per second, up to 11 Meters per second, north-westerly.
  • 1:00 PM: Moderate, 7.1 Meters per second, up to 11 Meters per second, north-westerly.
  • 2:00 PM: Moderate, 7 Meters per second, up to 11 Meters per second, north-westerly.
  • 3:00 PM: Moderate, 7 Meters per second, up to 10 Meters per second, north-westerly.
  • 4:00 PM: Moderate, 6.9 Meters per second, up to 10 Meters per second, north-westerly.
  • 5:00 PM: Moderate, 6.5 Meters per second, up to 10 Meters per second, north-westerly.
  • 6:00 PM: , 5.8 Meters per second, up to 10 Meters per second, north-westerly.
  • 7:00 PM: Moderate, 6.3 Meters per second, up to 10 Meters per second, north-westerly.
  • 8:00 PM: Moderate, 6.3 Meters per second, up to 10 Meters per second, north-westerly.
  • 9:00 PM: , 5.8 Meters per second, up to 9 Meters per second, north-westerly.
  • 10:00 PM: Moderate, 6.1 Meters per second, up to 10 Meters per second, north-westerly.
  • 11:00 PM: Moderate, 6.4 Meters per second, up to 10 Meters per second, north-westerly.
  • 12:00 AM: Moderate, 6.3 Meters per second, up to 10 Meters per second, north-westerly.
  • 1:00 AM: Moderate, 6.5 Meters per second, up to 10 Meters per second, north-westerly.
  • 2:00 AM: Moderate, 6.3 Meters per second, up to 9 Meters per second, north-westerly.
  • 3:00 AM: Moderate, 6 Meters per second, up to 10 Meters per second, north-westerly.
  • 4:00 AM: , 5.9 Meters per second, up to 10 Meters per second, north-westerly.
  • 5:00 AM: , 5.6 Meters per second, up to 10 Meters per second, north-westerly.
  • 6:00 AM: , 5.5 Meters per second, up to 10 Meters per second, north-westerly.
  • 7:00 AM: , 5.3 Meters per second, up to 10 Meters per second, north-westerly.
  • 8:00 AM: , 5 Meters per second, up to 10 Meters per second, north-westerly.
  • 9:00 AM: , 4.9 Meters per second, up to 9 Meters per second, north-westerly.

Pressure normal 728−748 mmHg

  • 10:00 AM: 736 millimeters of mercury,
  • 11:00 AM: 736 millimeters of mercury,
  • 12:00 PM: 736 millimeters of mercury,
  • 1:00 PM: 736 millimeters of mercury,
  • 2:00 PM: 736 millimeters of mercury,
  • 3:00 PM: 736 millimeters of mercury,
  • 4:00 PM: 735 millimeters of mercury,
  • 5:00 PM: 735 millimeters of mercury,
  • 6:00 PM: 736 millimeters of mercury,
  • 7:00 PM: 735 millimeters of mercury,
  • 8:00 PM: 736 millimeters of mercury,
  • 9:00 PM: 736 millimeters of mercury,
  • 10:00 PM: 736 millimeters of mercury,
  • 11:00 PM: 737 millimeters of mercury,
  • 12:00 AM: 738 millimeters of mercury,
  • 1:00 AM: 736 millimeters of mercury,
  • 2:00 AM: 736 millimeters of mercury,
  • 3:00 AM: 737 millimeters of mercury,
  • 4:00 AM: 736 millimeters of mercury,
  • 5:00 AM: 736 millimeters of mercury,
  • 6:00 AM: 737 millimeters of mercury,
  • 7:00 AM: 736 millimeters of mercury,
  • 8:00 AM: 736 millimeters of mercury,
  • 9:00 AM: 737 millimeters of mercury,

Humidity

  • 10:00 AM: 98%
  • 11:00 AM: 98%
  • 12:00 PM: 98%
  • 1:00 PM: 98%
  • 2:00 PM: 98%
  • 3:00 PM: 98%
  • 4:00 PM: 97%
  • 5:00 PM: 97%
  • 6:00 PM: 97%
  • 7:00 PM: 94%
  • 8:00 PM: 91%
  • 9:00 PM: 88%
  • 10:00 PM: 85%
  • 11:00 PM: 83%
  • 12:00 AM: 81%
  • 1:00 AM: 82%
  • 2:00 AM: 86%
  • 3:00 AM: 91%
  • 4:00 AM: 95%
  • 5:00 AM: 96%
  • 6:00 AM: 97%
  • 7:00 AM: 98%
  • 8:00 AM: 98%
  • 9:00 AM: 97%

UV Index

  • 10:00 AM: 0
  • 11:00 AM: 0
  • 12:00 PM: 0
  • 1:00 PM: 0
  • 2:00 PM: 0
  • 3:00 PM: 0
  • 4:00 PM: 0
  • 5:00 PM: 0
  • 6:00 PM: 1
  • 7:00 PM: 2
  • 8:00 PM: 4
  • 9:00 PM: 6
  • 10:00 PM: 8
  • 11:00 PM: 9
  • 12:00 AM: 9
  • 1:00 AM: 7
  • 2:00 AM: 5
  • 3:00 AM: 3
  • 4:00 AM: 1
  • 5:00 AM: 0
  • 6:00 AM: 0
  • 7:00 AM: 0
  • 8:00 AM: 0
  • 9:00 AM: 0

Visibility

  • 10:00 AM: >10 km
  • 11:00 AM: >10 km
  • 12:00 PM: >10 km
  • 1:00 PM: >10 km
  • 2:00 PM: >10 km
  • 3:00 PM: >10 km
  • 4:00 PM: >10 km
  • 5:00 PM: >10 km
  • 6:00 PM: >10 km
  • 7:00 PM: >10 km
  • 8:00 PM: >10 km
  • 9:00 PM: >10 km
  • 10:00 PM: >10 km
  • 11:00 PM: >10 km
  • 12:00 AM: >10 km
  • 1:00 AM: >10 km
  • 2:00 AM: >10 km
  • 3:00 AM: >10 km
  • 4:00 AM: >10 km
  • 5:00 AM: >10 km
  • 6:00 AM: 500 m
  • 7:00 AM: 500 m
  • 8:00 AM: 500 m
  • 9:00 AM: 500 m
Overview
Sunrise : 5:50 am
Sunset : 8:26 pm
Daylight hours : 14 hr 36 min
Lunar phase : waning crescent
UV Index : 9, very high
Magnetic field : quiet