United States · 1991–2020 normal
San Ysidro in
August.
Typical August weather in San Ysidro: 34.2°C by day, 19.9°C at night, 44 mm of rain over 6.3 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high34.2°C
Typical low19.9°C
Rain44 mm
Wet days6.3
Comfort score 53 this month (October leads the year at 81). Daylight is calculated as 13 h 20 from latitude 32.35°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5489914
- NOAA station
- USC00298535 · STATE UNIV
- Station distance
- 9 km from the place centre
- Coverage
- Strong coverage · 30 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.