Graeagle Weather in December
Average highs run from 45°F on December 1 to 41°F on December 31, and lows from 22°F to 18°F. Normal precipitation for the month is 4.28 in over about 8 wet days.
December day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
December at a glance
- Average high
- 42°F
- Average low
- 19°F
- Precipitation
- 4.28 in
- Snowfall
- 7.2 in
- Record high
- 75°FDec 2, 1958
- Record low
- 3°FDec 9, 1972
- Chance of a freeze
- 100%
- Daylight
- 9 h 33 min to 9 h 24 min
- Cloud cover
- 62%
- Humidity
- 83%
- Dew point
- 24°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.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Dec 1 | 45°F | 22°F | 69°F 1959 | 22°F 1973 | 25% | 5% |
| Dec 2 | 45°F | 21°F | 75°F 1958 | 20°F 1973 | 26% | 6% |
| Dec 3 | 45°F | 21°F | 70°F 1958 | 18°F 1952 | 26% | 6% |
| Dec 4 | 44°F | 21°F | 69°F 1963 | 12°F 1972 | 26% | 6% |
| Dec 5 | 44°F | 21°F | 67°F 1979 | 12°F 1972 | 26% | 6% |
| Dec 6 | 44°F | 21°F | 66°F 1962 | 13°F 1978 | 26% | 6% |
| Dec 7 | 43°F | 21°F | 69°F 1962 | 7°F 1972 | 26% | 6% |
| Dec 8 | 43°F | 20°F | 70°F 1957 | 4°F 1972 | 26% | 6% |
| Dec 9 | 43°F | 20°F | 72°F 1957 | 3°F 1972 | 27% | 7% |
| Dec 10 | 43°F | 20°F | 68°F 2025 | 10°F 1972 | 27% | 7% |
| Dec 11 | 42°F | 20°F | 68°F 2025 | 13°F 1972 | 27% | 7% |
| Dec 12 | 42°F | 20°F | 68°F 2017 | 14°F 1967 | 27% | 7% |
| Dec 13 | 42°F | 20°F | 70°F 2017 | 10°F 1967 | 27% | 7% |
| Dec 14 | 42°F | 19°F | 71°F 2017 | 9°F 1967 | 27% | 7% |
| Dec 15 | 42°F | 19°F | 69°F 1980 | 17°F 1948 | 27% | 7% |
| Dec 16 | 41°F | 19°F | 73°F 1980 | 17°F 1948 | 27% | 7% |
| Dec 17 | 41°F | 19°F | 66°F 1998 | 18°F 1967 | 27% | 8% |
| Dec 18 | 41°F | 19°F | 65°F 1958 | 19°F 1978 | 27% | 8% |
| Dec 19 | 41°F | 19°F | 66°F 1954 | 13°F 1949 | 27% | 8% |
| Dec 20 | 41°F | 19°F | 63°F 1954 | 12°F 1949 | 27% | 8% |
| Dec 21 | 41°F | 19°F | 63°F 1954 | 11°F 1998 | 27% | 8% |
| Dec 22 | 41°F | 19°F | 64°F 1954 | 17°F 1948 | 27% | 8% |
| Dec 23 | 41°F | 19°F | 66°F 1950 | 13°F 1948 | 27% | 8% |
| Dec 24 | 41°F | 18°F | 65°F 1947 | 13°F 1987 | 27% | 8% |
| Dec 25 | 41°F | 18°F | 70°F 1947 | 17°F 2016 | 27% | 8% |
| Dec 26 | 41°F | 18°F | 69°F 1956 | 18°F 1965 | 27% | 8% |
| Dec 27 | 41°F | 18°F | 70°F 1956 | 19°F 1954 | 27% | 8% |
| Dec 28 | 41°F | 18°F | 69°F 1956 | 18°F 1955 | 27% | 7% |
| Dec 29 | 41°F | 18°F | 66°F 1980 | 18°F 1955 | 27% | 7% |
| Dec 30 | 41°F | 18°F | 65°F 1980 | 14°F 1951 | 27% | 7% |
| Dec 31 | 41°F | 18°F | 64°F 1958 | 12°F 1964 | 27% | 7% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PST).
- December 1
- sunrise 7:05 AM, sunset 4:38 PM
- December 31
- sunrise 7:24 AM, sunset 4:48 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00047085 (Portola), public domain. Records: NOAA GHCN-Daily, station USW00023225, 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.