Best year time to visit Irvine

General weather information about Irvine

Average annual temperature is 10.2 °C

Absolute maximum temperature: 31.5 °C

Absolute minimum temperature: -14.7 °C

Number of sunny days: 130 days

Number of rainy days: 206 days

Number of snow days: 29 days

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* Weather data for Irvine United States is based on climate observations for 2026 year

Irvine air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.217.216.528.031.131.130.931.530.727.216.114.0
Average daytime temperature (°C)4.67.86.716.620.823.527.024.922.316.08.56.9
Average temperature (°C)1.10.91.59.713.617.921.419.617.011.84.23.5
Average night temperature (°C)-1.4-3.6-2.54.37.413.016.815.613.18.50.91.0
Absolute minimum temperature (°C)-9.7-14.7-11.4-4.60.48.813.010.87.3-0.1-8.4-5.6

Irvine monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.510.611.913.414.615.214.913.812.511.19.89.2
Daylight minimum duration (h)9.010.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)2.16.25.88.110.910.711.410.28.55.95.73.4
Precipitation (mm)13972116784010515914051686387
Sunny days5881422108513121510
Rainy days17151515920232617191218
Snow days958100000033

Irvine - weather forecast by months

Irvine weather in januaryIrvine weather in februaryIrvine weather in marchIrvine weather in aprilIrvine weather in mayIrvine weather in juneIrvine weather in julyIrvine weather in augustIrvine weather in septemberIrvine weather in octoberIrvine weather in novemberIrvine weather in december

Best time to visit Irvine:

The best time to visit Irvine during the most sunny months:

  • May — 10.9(h)
  • June — 10.7(h)
  • July — 11.4(h)
  • August — 10.2(h)

The largest precipitation sum in Irvine is at

  • January — 139(mm)
  • July — 159(mm)
  • August — 140(mm)

    • Weather forecast in the closest to Irvine admin centers

    Weather forecast in the closest towns to Irvine

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    Frequently asked questions

    When is the best time to visit Irvine?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Irvine.
    What is the weather like in Irvine?
    See average temperature, rainfall and daylight hours for Irvine by month in the table above.
    How many sunny days does Irvine have?
    The monthly weather statistics above show sunshine and rainfall patterns for Irvine throughout the year.