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Granite Bay, CA weather and climate

Placer County, CA · population 21,378 · about 400 ft elevation

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

The year at a glance

Sunny days
268
clear or partly cloudy, per year
Precipitation
30 in
per year
Wet days
63
rain or snow per year
Snowfall
1 in
per year
Hot days
63
above 90 °F
Freezing nights
19
at or below 32 °F
Humidity
60%
average relative
Average temperature
61 °F
year round

Monthly temperatures

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

Daily highDaily low
406080JanMarMayJulSepNovDaily high, Jan: 56 °FDaily high, Feb: 59 °FDaily high, Mar: 63 °FDaily high, Apr: 68 °FDaily high, May: 77 °FDaily high, Jun: 86 °FDaily high, Jul: 93 °FDaily high, Aug: 92 °FDaily high, Sep: 87 °FDaily high, Oct: 77 °FDaily high, Nov: 64 °FDaily high, Dec: 56 °FDaily low, Jan: 38 °FDaily low, Feb: 40 °FDaily low, Mar: 42 °FDaily low, Apr: 45 °FDaily low, May: 51 °FDaily low, Jun: 58 °FDaily low, Jul: 63 °FDaily low, Aug: 63 °FDaily low, Sep: 60 °FDaily low, Oct: 52 °FDaily low, Nov: 43 °FDaily low, Dec: 37 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high565963687786939287776456
Daily low384042455158636360524337

Monthly precipitation

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

0.02.04.06.0JanMarMayJulSepNovGranite Bay, Jan: 5.6 inGranite Bay, Feb: 5.3 inGranite Bay, Mar: 4.7 inGranite Bay, Apr: 2.2 inGranite Bay, May: 1.3 inGranite Bay, Jun: 0.3 inGranite Bay, Jul: 0.0 inGranite Bay, Aug: 0.0 inGranite Bay, Sep: 0.2 inGranite Bay, Oct: 1.6 inGranite Bay, Nov: 3.0 inGranite Bay, Dec: 5.6 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Granite Bay5.65.34.72.21.30.30.00.00.21.63.05.6

Monthly sunny days

Days each month with clear or partly cloudy skies.

0102030JanMarMayJulSepNovGranite Bay, Jan: 15 daysGranite Bay, Feb: 14 daysGranite Bay, Mar: 17 daysGranite Bay, Apr: 20 daysGranite Bay, May: 24 daysGranite Bay, Jun: 27 daysGranite Bay, Jul: 30 daysGranite Bay, Aug: 30 daysGranite Bay, Sep: 29 daysGranite Bay, Oct: 26 daysGranite Bay, Nov: 20 daysGranite Bay, Dec: 17 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Granite Bay151417202427303029262017

Compare Granite Bay with another city

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

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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).