Skip to content
VSWeather

Oakland, CA vs Riverside, CA weather comparison

Oakland

CA

Riverside endures about 104 more days above 90 °F each year.

Riverside sees rain or snow on roughly 25 fewer days each year. Riverside enjoys about 36 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 Oakland, CA and Riverside, CA
OaklandMetricRiverside
248 daysSunny daysclear or partly cloudy skies284 days
19 inPrecipitationper year10 in
55 daysWet daysrain or snow per year30 days
0 inSnowfallper year0 in
4 daysHot daysabove 90 °F108 days
1 daysFreezing nightsat or below 32 °F3 days
73%Humidityaverage relative62%
59 °FAverage temperatureyear round67 °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.

OaklandRiverside

Daily highs

6080JanMarMayJulSepNovOakland, 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 °FRiverside, Jan: 70 °FRiverside, Feb: 69 °FRiverside, Mar: 73 °FRiverside, Apr: 78 °FRiverside, May: 81 °FRiverside, Jun: 89 °FRiverside, Jul: 95 °FRiverside, Aug: 97 °FRiverside, Sep: 93 °FRiverside, Oct: 84 °FRiverside, Nov: 76 °FRiverside, Dec: 69 °F

Daily lows

5060JanMarMayJulSepNovOakland, 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 °FRiverside, Jan: 43 °FRiverside, Feb: 44 °FRiverside, Mar: 46 °FRiverside, Apr: 50 °FRiverside, May: 55 °FRiverside, Jun: 59 °FRiverside, Jul: 64 °FRiverside, Aug: 64 °FRiverside, Sep: 62 °FRiverside, Oct: 55 °FRiverside, Nov: 47 °FRiverside, Dec: 42 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Oakland high596264666972727374726559
Riverside high706973788189959793847669
Oakland low444648505255565756534844
Riverside low434446505559646462554742

Monthly precipitation

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

OaklandRiverside
0.02.04.0JanMarMayJulSepNovOakland, 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 inRiverside, Jan: 2.1 inRiverside, Feb: 2.4 inRiverside, Mar: 1.5 inRiverside, Apr: 0.7 inRiverside, May: 0.3 inRiverside, Jun: 0.1 inRiverside, Jul: 0.0 inRiverside, Aug: 0.0 inRiverside, Sep: 0.1 inRiverside, Oct: 0.5 inRiverside, Nov: 0.7 inRiverside, Dec: 1.5 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Oakland3.73.82.91.30.70.10.00.00.10.81.83.4
Riverside2.12.41.50.70.30.10.00.00.10.50.71.5

Monthly sunny days

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

OaklandRiverside
0102030JanMarMayJulSepNovOakland, 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 daysRiverside, Jan: 19 daysRiverside, Feb: 16 daysRiverside, Mar: 18 daysRiverside, Apr: 21 daysRiverside, May: 24 daysRiverside, Jun: 27 daysRiverside, Jul: 29 daysRiverside, Aug: 30 daysRiverside, Sep: 28 daysRiverside, Oct: 26 daysRiverside, Nov: 24 daysRiverside, Dec: 21 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Oakland141316192225282727241815
Riverside191618212427293028262421

Keep comparing

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

Oakland vs another city

See the full Oakland, CA climate profile

More California cities

Riverside vs another city

See the full Riverside, 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).