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Irvine, CA vs Oakland, CA weather comparison

Irvine

CA

Irvine endures about 32 more days above 90 °F each year.

Irvine sees rain or snow on roughly 20 fewer days each year. Irvine enjoys about 43 more sunny days a year than Oakland.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Irvine, CA and Oakland, CA
IrvineMetricOakland
291 daysSunny daysclear or partly cloudy skies248 days
14 inPrecipitationper year19 in
35 daysWet daysrain or snow per year55 days
0 inSnowfallper year0 in
37 daysHot daysabove 90 °F4 days
1 daysFreezing nightsat or below 32 °F1 days
73%Humidityaverage relative73%
65 °FAverage temperatureyear round59 °F

Monthly temperatures

Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.

IrvineOakland

Daily highs

607080JanMarMayJulSepNovIrvine, Jan: 68 °FIrvine, Feb: 69 °FIrvine, Mar: 72 °FIrvine, Apr: 74 °FIrvine, May: 76 °FIrvine, Jun: 80 °FIrvine, Jul: 85 °FIrvine, Aug: 87 °FIrvine, Sep: 87 °FIrvine, Oct: 83 °FIrvine, Nov: 76 °FIrvine, Dec: 69 °FOakland, Jan: 59 °FOakland, Feb: 62 °FOakland, Mar: 64 °FOakland, Apr: 66 °FOakland, May: 69 °FOakland, Jun: 72 °FOakland, Jul: 72 °FOakland, Aug: 73 °FOakland, Sep: 74 °FOakland, Oct: 72 °FOakland, Nov: 65 °FOakland, Dec: 59 °F

Daily lows

5060JanMarMayJulSepNovIrvine, Jan: 45 °FIrvine, Feb: 46 °FIrvine, Mar: 49 °FIrvine, Apr: 51 °FIrvine, May: 55 °FIrvine, Jun: 59 °FIrvine, Jul: 62 °FIrvine, Aug: 63 °FIrvine, Sep: 62 °FIrvine, Oct: 56 °FIrvine, Nov: 49 °FIrvine, Dec: 44 °FOakland, Jan: 44 °FOakland, Feb: 46 °FOakland, Mar: 48 °FOakland, Apr: 50 °FOakland, May: 52 °FOakland, Jun: 55 °FOakland, Jul: 56 °FOakland, Aug: 57 °FOakland, Sep: 56 °FOakland, Oct: 53 °FOakland, Nov: 48 °FOakland, Dec: 44 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Irvine high686972747680858787837669
Oakland high596264666972727374726559
Irvine low454649515559626362564944
Oakland low444648505255565756534844

Monthly precipitation

Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.

IrvineOakland
0.02.04.0JanMarMayJulSepNovIrvine, Jan: 3.1 inIrvine, Feb: 3.6 inIrvine, Mar: 2.2 inIrvine, Apr: 0.9 inIrvine, May: 0.4 inIrvine, Jun: 0.1 inIrvine, Jul: 0.1 inIrvine, Aug: 0.0 inIrvine, Sep: 0.2 inIrvine, Oct: 0.7 inIrvine, Nov: 0.9 inIrvine, Dec: 2.2 inOakland, Jan: 3.7 inOakland, Feb: 3.8 inOakland, Mar: 2.9 inOakland, Apr: 1.3 inOakland, May: 0.7 inOakland, Jun: 0.1 inOakland, Jul: 0.0 inOakland, Aug: 0.0 inOakland, Sep: 0.1 inOakland, Oct: 0.8 inOakland, Nov: 1.8 inOakland, Dec: 3.4 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Irvine3.13.62.20.90.40.10.10.00.20.70.92.2
Oakland3.73.82.91.30.70.10.00.00.10.81.83.4

Monthly sunny days

Days each month with clear or partly cloudy skies, so compare the same month between cities.

IrvineOakland
0102030JanMarMayJulSepNovIrvine, Jan: 20 daysIrvine, Feb: 17 daysIrvine, Mar: 21 daysIrvine, Apr: 24 daysIrvine, May: 24 daysIrvine, Jun: 27 daysIrvine, Jul: 29 daysIrvine, Aug: 30 daysIrvine, Sep: 28 daysIrvine, Oct: 27 daysIrvine, Nov: 24 daysIrvine, Dec: 21 daysOakland, Jan: 14 daysOakland, Feb: 13 daysOakland, Mar: 16 daysOakland, Apr: 19 daysOakland, May: 22 daysOakland, Jun: 25 daysOakland, Jul: 28 daysOakland, Aug: 27 daysOakland, Sep: 27 daysOakland, Oct: 24 daysOakland, Nov: 18 daysOakland, Dec: 15 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Irvine201721242427293028272421
Oakland141316192225282727241815

Keep comparing

Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.

Irvine vs another city

See the full Irvine, CA climate profile

More California cities

Oakland vs another city

See the full Oakland, CA climate profile

More California cities

About this data

Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).