Hesperia climate

Hesperia Weather in December

NOAA 1991-2020 normals for Hesperia 4 Wnw, 5.9 km from Hesperia

Average highs run from 40°F on December 1 to 32°F on December 31, and lows from 24°F to 17°F. Normal precipitation for the month is 2.63 in over about 13 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 Hesperia, in °F, with the record for each date.020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
36°F
Average low
21°F
Precipitation
2.63 in
Snowfall
22.5 in
Record high
65°FDec 4, 2012
Record low
2°FDec 20, 2008
Chance of a freeze
100%
Daylight
9 h 11 min to 9 h 00 min
Cloud cover
77%
Humidity
87%
Dew point
26°F
Wind
13.6 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 140°F24°F49°F 20166°F 200739%20%
Dec 239°F24°F54°F 201210°F 201439%21%
Dec 339°F24°F52°F 201213°F 201439%22%
Dec 439°F23°F65°F 201212°F 201440%23%
Dec 538°F23°F61°F 201713°F 201440%23%
Dec 638°F23°F43°F 201513°F 200840%24%
Dec 738°F23°F42°F 201513°F 201340%24%
Dec 837°F22°F50°F 20236°F 202540%25%
Dec 937°F22°F53°F 20236°F 202540%26%
Dec 1037°F22°F56°F 20238°F 201340%26%
Dec 1137°F22°F58°F 20159°F 200941%27%
Dec 1236°F22°F50°F 20157°F 200941%27%
Dec 1336°F21°F47°F 201510°F 202441%27%
Dec 1436°F21°F60°F 20156°F 202541%28%
Dec 1535°F21°F58°F 20158°F 202541%28%
Dec 1635°F21°F62°F 20216°F 201041%29%
Dec 1735°F20°F51°F 20236°F 201041%29%
Dec 1835°F20°F46°F 202511°F 201941%30%
Dec 1935°F20°F48°F 20258°F 201941%30%
Dec 2034°F20°F44°F 20172°F 200842%30%
Dec 2134°F19°F47°F 20156°F 200842%31%
Dec 2234°F19°F47°F 20156°F 200842%31%
Dec 2334°F19°F50°F 20074°F 202242%31%
Dec 2434°F19°F59°F 20152°F 202242%32%
Dec 2533°F19°F50°F 20239°F 200842%32%
Dec 2633°F18°F55°F 202312°F 202242%32%
Dec 2733°F18°F56°F 201914°F 202242%33%
Dec 2833°F18°F53°F 200817°F 202242%33%
Dec 2933°F18°F48°F 202417°F 200942%33%
Dec 3033°F17°F54°F 202210°F 201342%33%
Dec 3132°F17°F49°F 20109°F 201342%33%

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.010203040501102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EST).

December 1
sunrise 7:58 AM, sunset 5:09 PM
December 31
sunrise 8:17 AM, sunset 5:17 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00203769 (Hesperia 4 Wnw), public domain. Records: NOAA GHCN-Daily, station USC00203025, 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.