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Fairfax, CA vs Lucas Valley-Marinwood, CA weather comparison

Fairfax

CA

Fairfax and Lucas Valley-Marinwood have remarkably similar climates.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Fairfax, CA and Lucas Valley-Marinwood, CA
FairfaxMetricLucas Valley-Marinwood
250 daysSunny daysclear or partly cloudy skies250 days
23 inPrecipitationper year23 in
56 daysWet daysrain or snow per year56 days
0 inSnowfallper year0 in
22 daysHot daysabove 90 °F21 days
3 daysFreezing nightsat or below 32 °F3 days
77%Humidityaverage relative77%
59 °FAverage temperatureyear round59 °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.

FairfaxLucas Valley-Marinwood

Daily highs

607080JanMarMayJulSepNovFairfax, Jan: 57 °FFairfax, Feb: 61 °FFairfax, Mar: 65 °FFairfax, Apr: 68 °FFairfax, May: 73 °FFairfax, Jun: 78 °FFairfax, Jul: 81 °FFairfax, Aug: 82 °FFairfax, Sep: 81 °FFairfax, Oct: 75 °FFairfax, Nov: 64 °FFairfax, Dec: 57 °FLucas Valley-Marinwood, Jan: 57 °FLucas Valley-Marinwood, Feb: 61 °FLucas Valley-Marinwood, Mar: 65 °FLucas Valley-Marinwood, Apr: 68 °FLucas Valley-Marinwood, May: 72 °FLucas Valley-Marinwood, Jun: 78 °FLucas Valley-Marinwood, Jul: 81 °FLucas Valley-Marinwood, Aug: 81 °FLucas Valley-Marinwood, Sep: 81 °FLucas Valley-Marinwood, Oct: 75 °FLucas Valley-Marinwood, Nov: 64 °FLucas Valley-Marinwood, Dec: 57 °F

Daily lows

455055JanMarMayJulSepNovFairfax, Jan: 42 °FFairfax, Feb: 44 °FFairfax, Mar: 45 °FFairfax, Apr: 47 °FFairfax, May: 50 °FFairfax, Jun: 53 °FFairfax, Jul: 54 °FFairfax, Aug: 55 °FFairfax, Sep: 54 °FFairfax, Oct: 51 °FFairfax, Nov: 46 °FFairfax, Dec: 42 °FLucas Valley-Marinwood, Jan: 42 °FLucas Valley-Marinwood, Feb: 44 °FLucas Valley-Marinwood, Mar: 45 °FLucas Valley-Marinwood, Apr: 47 °FLucas Valley-Marinwood, May: 50 °FLucas Valley-Marinwood, Jun: 53 °FLucas Valley-Marinwood, Jul: 55 °FLucas Valley-Marinwood, Aug: 55 °FLucas Valley-Marinwood, Sep: 54 °FLucas Valley-Marinwood, Oct: 51 °FLucas Valley-Marinwood, Nov: 46 °FLucas Valley-Marinwood, Dec: 42 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Fairfax high576165687378818281756457
Lucas Valley-Marinwood high576165687278818181756457
Fairfax low424445475053545554514642
Lucas Valley-Marinwood low424445475053555554514642

Monthly precipitation

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

FairfaxLucas Valley-Marinwood
0.02.04.0JanMarMayJulSepNovFairfax, Jan: 4.5 inFairfax, Feb: 4.7 inFairfax, Mar: 3.4 inFairfax, Apr: 1.5 inFairfax, May: 0.8 inFairfax, Jun: 0.2 inFairfax, Jul: 0.0 inFairfax, Aug: 0.0 inFairfax, Sep: 0.1 inFairfax, Oct: 1.0 inFairfax, Nov: 2.2 inFairfax, Dec: 4.4 inLucas Valley-Marinwood, Jan: 4.5 inLucas Valley-Marinwood, Feb: 4.7 inLucas Valley-Marinwood, Mar: 3.4 inLucas Valley-Marinwood, Apr: 1.5 inLucas Valley-Marinwood, May: 0.8 inLucas Valley-Marinwood, Jun: 0.2 inLucas Valley-Marinwood, Jul: 0.0 inLucas Valley-Marinwood, Aug: 0.0 inLucas Valley-Marinwood, Sep: 0.1 inLucas Valley-Marinwood, Oct: 1.0 inLucas Valley-Marinwood, Nov: 2.2 inLucas Valley-Marinwood, Dec: 4.4 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Fairfax4.54.73.41.50.80.20.00.00.11.02.24.4
Lucas Valley-Marinwood4.54.73.41.50.80.20.00.00.11.02.24.4

Monthly sunny days

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

FairfaxLucas Valley-Marinwood
0102030JanMarMayJulSepNovFairfax, Jan: 13 daysFairfax, Feb: 13 daysFairfax, Mar: 16 daysFairfax, Apr: 20 daysFairfax, May: 23 daysFairfax, Jun: 26 daysFairfax, Jul: 28 daysFairfax, Aug: 28 daysFairfax, Sep: 27 daysFairfax, Oct: 24 daysFairfax, Nov: 18 daysFairfax, Dec: 15 daysLucas Valley-Marinwood, Jan: 13 daysLucas Valley-Marinwood, Feb: 13 daysLucas Valley-Marinwood, Mar: 16 daysLucas Valley-Marinwood, Apr: 20 daysLucas Valley-Marinwood, May: 23 daysLucas Valley-Marinwood, Jun: 26 daysLucas Valley-Marinwood, Jul: 28 daysLucas Valley-Marinwood, Aug: 28 daysLucas Valley-Marinwood, Sep: 27 daysLucas Valley-Marinwood, Oct: 24 daysLucas Valley-Marinwood, Nov: 18 daysLucas Valley-Marinwood, Dec: 15 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Fairfax131316202326282827241815
Lucas Valley-Marinwood131316202326282827241815

Keep comparing

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

Fairfax vs another city

See the full Fairfax, CA climate profile

More California cities

Lucas Valley-Marinwood vs another city

See the full Lucas Valley-Marinwood, 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).