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Stevenson Ranch, CA weather and climate

Los Angeles County, CA · population 21,317 · about 1,545 ft elevation

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

The year at a glance

Sunny days
291
clear or partly cloudy, per year
Precipitation
13 in
per year
Wet days
37
rain or snow per year
Snowfall
1 in
per year
Hot days
87
above 90 °F
Freezing nights
1
at or below 32 °F
Humidity
60%
average relative
Average temperature
66 °F
year round

Monthly temperatures

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

Daily highDaily low
6080JanMarMayJulSepNovDaily high, Jan: 63 °FDaily high, Feb: 65 °FDaily high, Mar: 70 °FDaily high, Apr: 74 °FDaily high, May: 81 °FDaily high, Jun: 87 °FDaily high, Jul: 94 °FDaily high, Aug: 96 °FDaily high, Sep: 91 °FDaily high, Oct: 81 °FDaily high, Nov: 71 °FDaily high, Dec: 62 °FDaily low, Jan: 47 °FDaily low, Feb: 45 °FDaily low, Mar: 47 °FDaily low, Apr: 49 °FDaily low, May: 54 °FDaily low, Jun: 57 °FDaily low, Jul: 63 °FDaily low, Aug: 64 °FDaily low, Sep: 62 °FDaily low, Oct: 56 °FDaily low, Nov: 49 °FDaily low, Dec: 44 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high636570748187949691817162
Daily low474547495457636462564944

Monthly precipitation

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

0.01.02.03.0JanMarMayJulSepNovStevenson Ranch, Jan: 2.8 inStevenson Ranch, Feb: 3.2 inStevenson Ranch, Mar: 2.2 inStevenson Ranch, Apr: 0.8 inStevenson Ranch, May: 0.4 inStevenson Ranch, Jun: 0.1 inStevenson Ranch, Jul: 0.1 inStevenson Ranch, Aug: 0.0 inStevenson Ranch, Sep: 0.2 inStevenson Ranch, Oct: 0.6 inStevenson Ranch, Nov: 0.7 inStevenson Ranch, Dec: 2.0 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Stevenson Ranch2.83.22.20.80.40.10.10.00.20.60.72.0

Monthly sunny days

Days each month with clear or partly cloudy skies.

0102030JanMarMayJulSepNovStevenson Ranch, Jan: 19 daysStevenson Ranch, Feb: 17 daysStevenson Ranch, Mar: 20 daysStevenson Ranch, Apr: 23 daysStevenson Ranch, May: 25 daysStevenson Ranch, Jun: 27 daysStevenson Ranch, Jul: 29 daysStevenson Ranch, Aug: 30 daysStevenson Ranch, Sep: 29 daysStevenson Ranch, Oct: 27 daysStevenson Ranch, Nov: 24 daysStevenson Ranch, Dec: 21 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Stevenson Ranch191720232527293029272421

Compare Stevenson Ranch with another city

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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).