October weather forecast and climate
Irvine, CA

What is the temperature in October in Irvine?

The average high-temperature, in October, in Irvine, is 81.9°F (27.7°C), while the average low-temperature is 54.9°F (12.7°C).

How much does it rain in Irvine in October?

Throughout October, in Irvine, 0.7" (18.8mm) of precipitation is accumulated.
Average temperature in October - Irvine, CA
  • Average high temperature in October: 81.9°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).

  • Average low temperature in October: 54.8°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).

Average rainfall in October - Irvine, CA
  • Average rainfall in October: 0.7"

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 in October - Irvine, CA
  • Average daylight in October: 11.3h

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