Ridgemark climate

Ridgemark Weather in December

NOAA 1991-2020 normals for Hollister 2, 6.3 km from Ridgemark

Average highs run from 61°F on December 1 to 59°F on December 31, and lows from 39°F to 38°F. Normal precipitation for the month is 2.27 in over about 7 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 Ridgemark, in °F, with the record for each date.020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
59°F
Average low
38°F
Precipitation
2.27 in
Snowfall
0.1 in
Record high
78°FDec 9, 1995
Record low
14°FDec 22, 1990
Chance of a freeze
86%
Daylight
9 h 49 min to 9 h 41 min
Cloud cover
52%
Humidity
76%
Dew point
39°F
Wind
6.0 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°F39°F76°F 202127°F 199021%0%
Dec 261°F39°F74°F 198624°F 199021%0%
Dec 360°F39°F75°F 198625°F 200421%0%
Dec 460°F38°F72°F 197523°F 201321%0%
Dec 560°F38°F74°F 202322°F 201322%0%
Dec 660°F38°F74°F 202323°F 201322%0%
Dec 760°F38°F73°F 197927°F 201322%0%
Dec 859°F38°F76°F 197923°F 201322%0%
Dec 959°F38°F78°F 199523°F 201323%0%
Dec 1059°F38°F72°F 197523°F 201323%0%
Dec 1159°F38°F72°F 198826°F 198523%0%
Dec 1259°F38°F73°F 198824°F 198523%0%
Dec 1359°F37°F69°F 201925°F 198523%0%
Dec 1459°F37°F72°F 201726°F 198924%0%
Dec 1559°F37°F76°F 198022°F 202024%0%
Dec 1658°F37°F77°F 198027°F 199124%0%
Dec 1758°F37°F74°F 197917°F 200824%0%
Dec 1858°F37°F73°F 197927°F 201624%0%
Dec 1958°F37°F71°F 197526°F 200624%0%
Dec 2058°F37°F78°F 199926°F 199024%0%
Dec 2158°F37°F66°F 198521°F 199024%0%
Dec 2258°F37°F70°F 199914°F 199024%0%
Dec 2358°F37°F72°F 202415°F 199024%0%
Dec 2458°F37°F71°F 199916°F 199024%0%
Dec 2558°F37°F75°F 198020°F 199024%0%
Dec 2658°F37°F78°F 198022°F 199024%0%
Dec 2758°F37°F73°F 201322°F 199024%0%
Dec 2858°F37°F72°F 200024°F 199024%0%
Dec 2959°F37°F70°F 199922°F 199024%0%
Dec 3059°F38°F74°F 197520°F 199025%0%
Dec 3159°F38°F69°F 200021°F 199025%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Ridgemark, 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 7:00 AM, sunset 4:49 PM
December 31
sunrise 7:18 AM, sunset 4:59 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00044025 (Hollister 2), public domain. Records: NOAA GHCN-Daily, station USC00044025, 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.