Monthly weather forecast and climate
Irvine, CA

What is the warmest month in Irvine?

August is the warmest month in Irvine, with an average high-temperature of 90.3°F (32.4°C) and an average low-temperature of 60.4°F (15.8°C).

What is the coldest month in Irvine?

The coldest month in Irvine, California, is December, with an average high-temperature of 67.1°F (19.5°C) and an average low-temperature of 45.7°F (7.6°C).
Average temperature - Irvine, CA
Average rainfall - Irvine, CA

The wettest month (with the highest rainfall) is February (3.3").
Driest months (with the lowest rainfall) are June, July and August (0.1").

Average daylight - Irvine, CA

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).

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