May weather forecast and climate
Irvine, CA

What is the temperature in May in Irvine?

In May, the average high-temperature is 78.4°F (25.8°C), and the average low-temperature is 53.4°F (11.9°C).

How much does it rain in Irvine in May?

In Irvine, California, in May, typically 0.3" (7.1mm) of precipitation is accumulated.
Average temperature in May - Irvine, CA
  • Average high temperature in May: 78.5°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 May: 53.4°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 May - Irvine, CA
  • Average rainfall in May: 0.3"

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 May - Irvine, CA
  • Average daylight in May: 13.9h

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