Grayland climate

Grayland Weather in December

NOAA 1991-2020 normals for Grayland, 1.1 km from Grayland

Average highs run from 50°F on December 1 to 48°F on December 31, and lows from 38°F to 37°F. Normal precipitation for the month is 11.22 in over about 23 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 Grayland, in °F, with the record for each date.020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
48°F
Average low
37°F
Precipitation
11.22 in
Record high
72°FDec 27, 2022
Record low
9°FDec 8, 1972
Chance of a freeze
97%
Daylight
8 h 49 min to 8 h 37 min
Cloud cover
75%
Humidity
93%
Dew point
38°F
Wind
6.5 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation.

DateNormal highNormal lowRecord highRecord lowChance wet
Dec 150°F38°F57°F 195822°F 198574%
Dec 250°F38°F57°F 195825°F 198574%
Dec 350°F38°F57°F 197927°F 195474%
Dec 449°F38°F57°F 198924°F 197274%
Dec 549°F38°F59°F 202021°F 201374%
Dec 649°F37°F56°F 196520°F 197274%
Dec 749°F37°F56°F 201415°F 197274%
Dec 849°F37°F56°F 20149°F 197274%
Dec 949°F37°F59°F 201415°F 200974%
Dec 1049°F37°F60°F 201415°F 197274%
Dec 1149°F37°F57°F 197618°F 200974%
Dec 1249°F37°F57°F 200218°F 197274%
Dec 1348°F37°F59°F 197721°F 197274%
Dec 1448°F37°F57°F 200224°F 196774%
Dec 1548°F37°F58°F 202525°F 196774%
Dec 1648°F37°F56°F 197616°F 196474%
Dec 1748°F37°F55°F 197316°F 196474%
Dec 1848°F37°F60°F 200425°F 196474%
Dec 1948°F37°F55°F 198121°F 199074%
Dec 2048°F37°F56°F 197416°F 199074%
Dec 2148°F37°F55°F 198012°F 199074%
Dec 2248°F37°F54°F 196314°F 198374%
Dec 2348°F37°F55°F 196315°F 198374%
Dec 2448°F37°F58°F 196317°F 198374%
Dec 2548°F37°F57°F 198027°F 197874%
Dec 2648°F37°F65°F 202225°F 202174%
Dec 2748°F37°F72°F 202221°F 202174%
Dec 2848°F37°F60°F 202218°F 196874%
Dec 2948°F37°F56°F 197616°F 196874%
Dec 3048°F37°F63°F 202216°F 196874%
Dec 3148°F37°F70°F 202216°F 197874%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Grayland, in percent.0204060801102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (PST).

December 1
sunrise 7:41 AM, sunset 4:30 PM
December 31
sunrise 8:01 AM, sunset 4:38 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00453320 (Grayland), public domain. Records: NOAA GHCN-Daily, station USW00094225, 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.