Skip to content
VSWeather

Crestline, CA vs Rialto, CA weather comparison

Crestline

CA

Crestline picks up around 14 more inches of snow each winter.

Rialto has around 90 fewer freezing nights a year. Rialto endures about 74 more days above 90 °F each year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Crestline, CA and Rialto, CA
CrestlineMetricRialto
296 daysSunny daysclear or partly cloudy skies284 days
35 inPrecipitationper year10 in
36 daysWet daysrain or snow per year34 days
14 inSnowfallper year0 in
28 daysHot daysabove 90 °F103 days
91 daysFreezing nightsat or below 32 °F1 days
51%Humidityaverage relative57%
54 °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.

CrestlineRialto

Daily highs

6080100JanMarMayJulSepNovCrestline, Jan: 47 °FCrestline, Feb: 48 °FCrestline, Mar: 55 °FCrestline, Apr: 63 °FCrestline, May: 70 °FCrestline, Jun: 79 °FCrestline, Jul: 84 °FCrestline, Aug: 85 °FCrestline, Sep: 77 °FCrestline, Oct: 66 °FCrestline, Nov: 55 °FCrestline, Dec: 46 °FRialto, Jan: 69 °FRialto, Feb: 69 °FRialto, Mar: 72 °FRialto, Apr: 76 °FRialto, May: 81 °FRialto, Jun: 88 °FRialto, Jul: 94 °FRialto, Aug: 96 °FRialto, Sep: 93 °FRialto, Oct: 83 °FRialto, Nov: 76 °FRialto, Dec: 68 °F

Daily lows

30405060JanMarMayJulSepNovCrestline, Jan: 30 °FCrestline, Feb: 31 °FCrestline, Mar: 33 °FCrestline, Apr: 38 °FCrestline, May: 43 °FCrestline, Jun: 51 °FCrestline, Jul: 59 °FCrestline, Aug: 59 °FCrestline, Sep: 54 °FCrestline, Oct: 44 °FCrestline, Nov: 35 °FCrestline, Dec: 30 °FRialto, Jan: 44 °FRialto, Feb: 45 °FRialto, Mar: 47 °FRialto, Apr: 50 °FRialto, May: 55 °FRialto, Jun: 59 °FRialto, Jul: 64 °FRialto, Aug: 64 °FRialto, Sep: 62 °FRialto, Oct: 55 °FRialto, Nov: 48 °FRialto, Dec: 43 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Crestline high474855637079848577665546
Rialto high696972768188949693837668
Crestline low303133384351595954443530
Rialto low444547505559646462554843

Monthly precipitation

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

CrestlineRialto
0.02.55.07.5JanMarMayJulSepNovCrestline, Jan: 6.4 inCrestline, Feb: 7.9 inCrestline, Mar: 4.7 inCrestline, Apr: 2.4 inCrestline, May: 1.0 inCrestline, Jun: 0.3 inCrestline, Jul: 1.6 inCrestline, Aug: 1.2 inCrestline, Sep: 0.8 inCrestline, Oct: 1.5 inCrestline, Nov: 2.0 inCrestline, Dec: 5.1 inRialto, Jan: 2.2 inRialto, Feb: 2.6 inRialto, Mar: 1.6 inRialto, Apr: 0.7 inRialto, May: 0.4 inRialto, Jun: 0.1 inRialto, Jul: 0.1 inRialto, Aug: 0.0 inRialto, Sep: 0.1 inRialto, Oct: 0.5 inRialto, Nov: 0.7 inRialto, Dec: 1.6 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Crestline6.47.94.72.41.00.31.61.20.81.52.05.1
Rialto2.22.61.60.70.40.10.10.00.10.50.71.6

Monthly sunny days

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

CrestlineRialto
0102030JanMarMayJulSepNovCrestline, Jan: 20 daysCrestline, Feb: 17 daysCrestline, Mar: 21 daysCrestline, Apr: 24 daysCrestline, May: 26 daysCrestline, Jun: 28 daysCrestline, Jul: 29 daysCrestline, Aug: 30 daysCrestline, Sep: 29 daysCrestline, Oct: 28 daysCrestline, Nov: 24 daysCrestline, Dec: 21 daysRialto, Jan: 19 daysRialto, Feb: 16 daysRialto, Mar: 18 daysRialto, Apr: 21 daysRialto, May: 24 daysRialto, Jun: 27 daysRialto, Jul: 29 daysRialto, Aug: 30 daysRialto, Sep: 28 daysRialto, Oct: 26 daysRialto, Nov: 24 daysRialto, Dec: 21 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Crestline201721242628293029282421
Rialto191618212427293028262421

Keep comparing

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

Crestline vs another city

See the full Crestline, CA climate profile

More California cities

Rialto vs another city

See the full Rialto, 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).