Irvine, California - Detailed climate information and monthly weather forecast

Average temperature
Average rainfall

The average high temperature in January:
68.6°F
The average high temperature in February:
69.8°F
The average high temperature in March:
72.2°F
The average high temperature in April:
75.9°F
The average high temperature in May:
78.5°F
The average high temperature in June:
82.7°F

The average high temperature in July:
88.6°F
The average high temperature in August:
90.3°F
The average high temperature in September:
89.1°F
The average high temperature in October:
81.9°F
The average high temperature in November:
74.4°F
The average high temperature in December:
67.1°F

The warmest month (with the highest average high temperature) is August (90.3°F).
The month with the lowest average high temperature is December (67.1°F).

The average low temperature in January:
46.2°F
The average low temperature in February:
46.4°F
The average low temperature in March:
46.1°F
The average low temperature in April:
48.7°F
The average low temperature in May:
53.4°F
The average low temperature in June:
56.7°F

The average low temperature in July:
60.6°F
The average low temperature in August:
60.5°F
The average low temperature in September:
58.4°F
The average low temperature in October:
54.8°F
The average low temperature in November:
49.8°F
The average low temperature in December:
45.6°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is December (45.6°F).

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