Hesperia climate

Hesperia Weather in December

NOAA 1991-2020 normals for Hesperia 2E, 3.3 km from Hesperia

Average highs run from 61°F on December 1 to 59°F on December 31, and lows from 37°F to 35°F. Normal precipitation for the month is 1.23 in.

December day by day

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

Normal daily high and low temperature at Hesperia, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
59°F
Average low
35°F
Precipitation
1.23 in
Record high
90°FDec 17, 1917
Record low
6°FDec 23, 1990
Chance of a freeze
99%
Daylight
10 h 01 min to 9 h 53 min
Cloud cover
43%
Humidity
55%
Dew point
26°F
Wind
7.6 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 161°F37°F78°F 199520°F 19180%
Dec 260°F37°F79°F 199514°F 19450%
Dec 360°F37°F78°F 191715°F 19450%
Dec 460°F36°F76°F 195818°F 19550%
Dec 560°F36°F85°F 195816°F 19170%
Dec 659°F36°F81°F 195816°F 19170%
Dec 759°F36°F81°F 197712°F 19780%
Dec 859°F36°F76°F 197714°F 19560%
Dec 959°F35°F74°F 195010°F 19170%
Dec 1059°F35°F78°F 19899°F 19490%
Dec 1159°F35°F78°F 19178°F 19490%
Dec 1259°F35°F75°F 197713°F 19850%
Dec 1359°F35°F76°F 195010°F 19450%
Dec 1458°F35°F74°F 20197°F 19450%
Dec 1558°F35°F78°F 19777°F 19400%
Dec 1658°F35°F74°F 191715°F 19710%
Dec 1758°F35°F90°F 191713°F 19450%
Dec 1858°F35°F75°F 193918°F 19450%
Dec 1958°F35°F76°F 191712°F 19450%
Dec 2059°F35°F77°F 198110°F 19490%
Dec 2159°F35°F74°F 191712°F 19680%
Dec 2259°F35°F78°F 20007°F 19900%
Dec 2359°F35°F76°F 20056°F 19900%
Dec 2459°F35°F73°F 19649°F 19180%
Dec 2559°F35°F75°F 20059°F 19180%
Dec 2659°F35°F73°F 19508°F 19180%
Dec 2759°F35°F75°F 198010°F 19180%
Dec 2859°F35°F76°F 198014°F 19620%
Dec 2959°F35°F76°F 191715°F 19620%
Dec 3059°F35°F90°F 19178°F 19180%
Dec 3159°F35°F74°F 19989°F 19180%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Hesperia, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PST).

December 1
sunrise 6:38 AM, sunset 4:39 PM
December 31
sunrise 6:56 AM, sunset 4:49 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00043937 (Hesperia 2E), public domain. Records: NOAA GHCN-Daily, station USC00049325, 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.