Lost Hills climate

Lost Hills Weather in December

NOAA 1991-2020 normals for Wasco, 31.1 km from Lost Hills

Average highs run from 62°F on December 1 to 57°F on December 31, and lows from 39°F to 38°F. Normal precipitation for the month is 1.11 in over about 5 wet days.

December day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Lost Hills, in °F, with the record for each date.20406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
59°F
Average low
38°F
Precipitation
1.11 in
Record high
75°FDec 5, 2014
Record low
21°FDec 9, 2013
Chance of a freeze
80%
Daylight
9 h 56 min to 9 h 48 min
Cloud cover
50%
Humidity
60%
Dew point
35°F
Wind
5.4 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Dec 162°F39°F70°F 201231°F 201514%0%
Dec 262°F39°F70°F 201231°F 201514%0%
Dec 361°F39°F67°F 201328°F 201114%0%
Dec 461°F39°F70°F 202030°F 201314%0%
Dec 561°F39°F75°F 201425°F 201314%0%
Dec 661°F38°F70°F 201224°F 201315%0%
Dec 760°F38°F70°F 201431°F 202215%0%
Dec 860°F38°F73°F 202126°F 201315%0%
Dec 960°F38°F65°F 201921°F 201315%0%
Dec 1059°F38°F68°F 201623°F 201315%0%
Dec 1159°F38°F70°F 201629°F 201315%0%
Dec 1259°F38°F70°F 202028°F 201316%0%
Dec 1359°F37°F65°F 201628°F 201316%0%
Dec 1459°F37°F67°F 201621°F 201316%0%
Dec 1558°F37°F69°F 201629°F 201316%0%
Dec 1658°F37°F64°F 201727°F 201517%0%
Dec 1758°F37°F67°F 201827°F 201117%0%
Dec 1858°F37°F67°F 201229°F 201617%0%
Dec 1958°F37°F63°F 201328°F 201617%0%
Dec 2058°F37°F62°F 201728°F 201218%0%
Dec 2157°F37°F69°F 202526°F 202018%0%
Dec 2257°F37°F72°F 202525°F 201718%0%
Dec 2357°F37°F73°F 201928°F 201118%0%
Dec 2457°F37°F74°F 202527°F 201119%0%
Dec 2557°F37°F66°F 202526°F 201119%0%
Dec 2657°F37°F67°F 202527°F 201119%0%
Dec 2757°F37°F65°F 201326°F 201519%0%
Dec 2857°F37°F62°F 201727°F 201519%0%
Dec 2957°F38°F62°F 201729°F 201120%0%
Dec 3057°F38°F67°F 202029°F 201120%0%
Dec 3157°F38°F71°F 201327°F 201520%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Lost Hills, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PST).

December 1
sunrise 6:50 AM, sunset 4:46 PM
December 31
sunrise 7:08 AM, sunset 4:56 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00049452 (Wasco), public domain. Records: NOAA GHCN-Daily, station USC00042346, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.