+33.6695° · -117.8231° · ELEV 0m
Irvine
United States · California
Monthly weather averages for Irvine, United States — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
August → JanuaryClimate Overview
Irvine has a Mediterranean climate. The warmest month is August (28°C average high) and the coolest is December (19°C).
№ 02
351 mm / yearRainfall by Month
Irvine sees 351 mm of rain a year. The wettest month is January (74 mm); the driest is July (3 mm).
№ 03
June–NovemberBest Time to Visit
June–November
12°C – 28°C · 11.7h sun
The best time to visit Irvine is June–November, when temperatures average 12°C–28°C with 11.7 sunshine hours per day.
Some visitors prefer December–May for cooler, drier conditions.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | 18.9°C | 9.0°C | 74 mm | 8.5 h | 06:55 | 17:05 |
|---|---|---|---|---|---|---|
| February | 19.5°C | 9.1°C | 49 mm | 9.4 h | 06:35 | 17:35 |
| March | 19.7°C | 10.3°C | 57 mm | 10.5 h | 07:01 | 18:58 |
| April | 22.0°C | 12.2°C | 20 mm | 11.4 h | 06:20 | 19:21 |
| May | 22.0°C | 13.7°C | 14 mm | 12.1 h | 05:50 | 19:44 |
| June | 24.9°C | 15.6°C | 4 mm | 13.1 h | 05:40 | 20:03 |
| July | 27.4°C | 17.7°C | 3 mm | 13.4 h | 05:51 | 20:02 |
| August | 28.2°C | 18.3°C | 9 mm | 12.4 h | 06:13 | 19:38 |
| September | 27.9°C | 18.1°C | 11 mm | 11.3 h | 06:34 | 18:58 |
| October | 26.1°C | 15.8°C | 14 mm | 10.3 h | 06:55 | 18:17 |
| November | 22.8°C | 11.9°C | 22 mm | 9.5 h | 06:23 | 16:48 |
| December | 18.6°C | 9.2°C | 74 mm | 8.1 h | 06:48 | 16:44 |