Seeley Lake Weather in December
Average highs run from 33°F on December 1 to 30°F on December 31, and lows from 17°F to 11°F. Normal precipitation for the month is 2.35 in over about 16 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
- 31°F
- Average low
- 13°F
- Precipitation
- 2.35 in
- Snowfall
- 28.9 in
- Record high
- 67°FDec 1, 2021
- Record low
- -30°FDec 17, 1964
- Chance of a freeze
- 100%
- Daylight
- 8 h 46 min to 8 h 34 min
- Cloud cover
- 70%
- Humidity
- 96%
- Dew point
- 17°F
- Wind
- 4.3 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 | 33°F | 17°F | 67°F 2021 | -7°F 1985 | 48% | 38% |
| Dec 2 | 33°F | 16°F | 61°F 2021 | -3°F 1985 | 49% | 39% |
| Dec 3 | 33°F | 16°F | 60°F 1956 | -2°F 1972 | 49% | 39% |
| Dec 4 | 32°F | 16°F | 57°F 1965 | -15°F 1972 | 49% | 40% |
| Dec 5 | 32°F | 15°F | 48°F 1989 | -18°F 1972 | 49% | 40% |
| Dec 6 | 32°F | 15°F | 51°F 2023 | -9°F 1972 | 49% | 41% |
| Dec 7 | 32°F | 15°F | 49°F 2023 | -16°F 2005 | 49% | 41% |
| Dec 8 | 31°F | 14°F | 55°F 2015 | -19°F 1972 | 49% | 41% |
| Dec 9 | 31°F | 14°F | 56°F 2015 | -22°F 1972 | 49% | 42% |
| Dec 10 | 31°F | 14°F | 57°F 2025 | -18°F 1972 | 50% | 42% |
| Dec 11 | 31°F | 14°F | 57°F 2025 | -15°F 1961 | 50% | 43% |
| Dec 12 | 31°F | 13°F | 54°F 2025 | -1°F 1982 | 50% | 43% |
| Dec 13 | 30°F | 13°F | 54°F 2025 | -8°F 1972 | 50% | 43% |
| Dec 14 | 30°F | 13°F | 55°F 1979 | -7°F 1955 | 50% | 44% |
| Dec 15 | 30°F | 13°F | 55°F 1959 | -12°F 1972 | 50% | 44% |
| Dec 16 | 30°F | 12°F | 52°F 2002 | -26°F 1964 | 50% | 44% |
| Dec 17 | 30°F | 12°F | 50°F 2025 | -30°F 1964 | 50% | 44% |
| Dec 18 | 30°F | 12°F | 48°F 2024 | -18°F 1964 | 50% | 44% |
| Dec 19 | 30°F | 12°F | 53°F 2004 | -13°F 1990 | 50% | 45% |
| Dec 20 | 30°F | 12°F | 54°F 2019 | -20°F 1998 | 50% | 45% |
| Dec 21 | 30°F | 12°F | 58°F 2019 | -25°F 1990 | 51% | 45% |
| Dec 22 | 30°F | 12°F | 49°F 2019 | -28°F 1990 | 51% | 45% |
| Dec 23 | 30°F | 12°F | 48°F 1972 | -30°F 1983 | 51% | 45% |
| Dec 24 | 30°F | 11°F | 46°F 1950 | -16°F 1948 | 51% | 45% |
| Dec 25 | 30°F | 11°F | 46°F 1972 | -18°F 1948 | 51% | 45% |
| Dec 26 | 30°F | 11°F | 55°F 1980 | -21°F 1948 | 51% | 46% |
| Dec 27 | 30°F | 11°F | 56°F 1980 | -19°F 1948 | 51% | 46% |
| Dec 28 | 30°F | 11°F | 54°F 1965 | -13°F 1990 | 52% | 46% |
| Dec 29 | 30°F | 11°F | 50°F 1949 | -28°F 1990 | 52% | 46% |
| Dec 30 | 30°F | 11°F | 47°F 1997 | -27°F 1968 | 52% | 46% |
| Dec 31 | 30°F | 11°F | 50°F 1958 | -24°F 1968 | 52% | 46% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- December 1
- sunrise 8:00 AM, sunset 4:46 PM
- December 31
- sunrise 8:20 AM, sunset 4:54 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00247448 (Seeley Lake RS), public domain. Records: NOAA GHCN-Daily, station USW00024153, 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.