Scottsbluff Weather in December
Average highs run from 44°F on December 1 to 39°F on December 31, and lows from 18°F to 14°F. Normal precipitation for the month is 0.46 in over about 5 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
- 40°F
- Average low
- 15°F
- Precipitation
- 0.46 in
- Snowfall
- 8.3 in
- Record high
- 77°FDec 2, 2021
- Record low
- -42°FDec 22, 1989
- Chance of a freeze
- 100%
- Daylight
- 9 h 21 min to 9 h 11 min
- Cloud cover
- 62%
- Humidity
- 65%
- Dew point
- 17°F
- Wind
- 11.9 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 | 44°F | 18°F | 73°F 1998 | -20°F 1985 | 16% | 14% |
| Dec 2 | 44°F | 18°F | 77°F 2021 | -6°F 1908 | 16% | 14% |
| Dec 3 | 43°F | 18°F | 67°F 1948 | -10°F 1978 | 16% | 14% |
| Dec 4 | 43°F | 18°F | 71°F 1975 | -10°F 1992 | 16% | 14% |
| Dec 5 | 42°F | 17°F | 71°F 1939 | -20°F 1909 | 16% | 14% |
| Dec 6 | 42°F | 17°F | 73°F 1939 | -18°F 1972 | 16% | 14% |
| Dec 7 | 42°F | 17°F | 68°F 1939 | -18°F 1909 | 16% | 14% |
| Dec 8 | 41°F | 16°F | 68°F 1939 | -20°F 2005 | 16% | 14% |
| Dec 9 | 41°F | 16°F | 70°F 1939 | -32°F 1919 | 16% | 14% |
| Dec 10 | 41°F | 16°F | 69°F 1990 | -22°F 1919 | 16% | 14% |
| Dec 11 | 41°F | 16°F | 72°F 1939 | -22°F 1932 | 16% | 14% |
| Dec 12 | 40°F | 15°F | 65°F 2017 | -32°F 1932 | 16% | 14% |
| Dec 13 | 40°F | 15°F | 69°F 1929 | -22°F 1919 | 16% | 14% |
| Dec 14 | 40°F | 15°F | 68°F 1929 | -25°F 1897 | 16% | 14% |
| Dec 15 | 40°F | 15°F | 70°F 1924 | -19°F 1940 | 16% | 14% |
| Dec 16 | 40°F | 14°F | 67°F 2025 | -16°F 1914 | 16% | 14% |
| Dec 17 | 39°F | 14°F | 72°F 1980 | -25°F 1964 | 16% | 14% |
| Dec 18 | 39°F | 14°F | 69°F 1979 | -25°F 1983 | 16% | 14% |
| Dec 19 | 39°F | 14°F | 69°F 2025 | -21°F 1907 | 16% | 14% |
| Dec 20 | 39°F | 14°F | 65°F 1894 | -23°F 1916 | 16% | 14% |
| Dec 21 | 39°F | 14°F | 65°F 2024 | -31°F 1989 | 16% | 14% |
| Dec 22 | 39°F | 14°F | 71°F 2025 | -42°F 1989 | 16% | 14% |
| Dec 23 | 39°F | 14°F | 71°F 2025 | -27°F 1990 | 16% | 14% |
| Dec 24 | 39°F | 14°F | 71°F 2025 | -22°F 1998 | 16% | 14% |
| Dec 25 | 39°F | 14°F | 68°F 2025 | -14°F 1987 | 16% | 14% |
| Dec 26 | 39°F | 13°F | 68°F 2025 | -15°F 1948 | 16% | 14% |
| Dec 27 | 39°F | 13°F | 77°F 1980 | -16°F 1941 | 16% | 14% |
| Dec 28 | 39°F | 13°F | 63°F 1999 | -18°F 1941 | 16% | 14% |
| Dec 29 | 39°F | 13°F | 63°F 1996 | -17°F 1990 | 16% | 14% |
| Dec 30 | 39°F | 14°F | 69°F 1904 | -25°F 2014 | 15% | 14% |
| Dec 31 | 39°F | 14°F | 67°F 1904 | -30°F 1923 | 15% | 14% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- December 1
- sunrise 7:03 AM, sunset 4:24 PM
- December 31
- sunrise 7:22 AM, sunset 4:33 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00257667 (Scottsbluff 1E), public domain. Records: NOAA GHCN-Daily, station USW00024028, 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.