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Seal Beach, CA weather and climate

Orange County, CA · population 24,868 · about 7 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Seal Beach's own coordinates.

The year at a glance

Sunny days
286
clear or partly cloudy, per year
Precipitation
12 in
per year
Wet days
31
rain or snow per year
Snowfall
0 in
per year
Hot days
28
above 90 °F
Freezing nights
0
at or below 32 °F
Humidity
72%
average relative
Average temperature
65 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
6080JanMarMayJulSepNovDaily high, Jan: 68 °FDaily high, Feb: 68 °FDaily high, Mar: 70 °FDaily high, Apr: 72 °FDaily high, May: 74 °FDaily high, Jun: 77 °FDaily high, Jul: 82 °FDaily high, Aug: 84 °FDaily high, Sep: 83 °FDaily high, Oct: 79 °FDaily high, Nov: 73 °FDaily high, Dec: 67 °FDaily low, Jan: 47 °FDaily low, Feb: 49 °FDaily low, Mar: 51 °FDaily low, Apr: 54 °FDaily low, May: 58 °FDaily low, Jun: 62 °FDaily low, Jul: 65 °FDaily low, Aug: 66 °FDaily low, Sep: 64 °FDaily low, Oct: 59 °FDaily low, Nov: 52 °FDaily low, Dec: 47 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high686870727477828483797367
Daily low474951545862656664595247

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.01.02.03.0JanMarMayJulSepNovSeal Beach, Jan: 2.8 inSeal Beach, Feb: 3.1 inSeal Beach, Mar: 1.8 inSeal Beach, Apr: 0.7 inSeal Beach, May: 0.3 inSeal Beach, Jun: 0.1 inSeal Beach, Jul: 0.1 inSeal Beach, Aug: 0.0 inSeal Beach, Sep: 0.1 inSeal Beach, Oct: 0.6 inSeal Beach, Nov: 0.7 inSeal Beach, Dec: 1.9 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Seal Beach2.83.11.80.70.30.10.10.00.10.60.71.9

Monthly sunny days

Days each month with clear or partly cloudy skies.

0102030JanMarMayJulSepNovSeal Beach, Jan: 19 daysSeal Beach, Feb: 18 daysSeal Beach, Mar: 21 daysSeal Beach, Apr: 23 daysSeal Beach, May: 24 daysSeal Beach, Jun: 26 daysSeal Beach, Jul: 29 daysSeal Beach, Aug: 30 daysSeal Beach, Sep: 28 daysSeal Beach, Oct: 26 daysSeal Beach, Nov: 24 daysSeal Beach, Dec: 21 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Seal Beach191821232426293028262421

Compare Seal Beach with another city

Nearby cities and popular picks. Any two cities can be compared from the home page.

See weather for every covered California city

About this data

Figures are 30 year averages for 1991-2020. 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).