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United States of AmericaUnited States of America California San Ysidro
San Ysidro
Average sun percentage
Climate ▸Forecast ▸December ▸January ▸
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

Average percent of sunshine in San Ysidro (CA)

The mean percent of sunhours during the day in San Ysidro (California), the United States of America.


  • The sun shines on average 81.0% in December making it the most sunny month.
  • On average, June has the lowest percentage of sunshine with 56.0%.

Forecast: is it sunny in San Ysidro (CA)?

Tue   Dec 24
17°C | 10°C
SW 5 m/s
partly cloudy and no rain

partly cloudy and no rain

hourly forecast
Wed   Dec 25
17°C | 10°C
NW 3 m/s
partly cloudy and no rain

partly cloudy and no rain

hourly forecast
Thu   Dec 26
18°C | 8°C
W 3 m/s
almost clear and no rain

almost clear and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

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