Bridgeport Weather in December
Average highs run from 49°F on December 1 to 43°F on December 31, and lows from 14°F to 10°F. Normal precipitation for the month is 1.51 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
- 45°F
- Average low
- 12°F
- Precipitation
- 1.51 in
- Snowfall
- 7.3 in
- Record high
- 72°FDec 3, 1958
- Record low
- -31°FDec 21, 1968
- Chance of a freeze
- 100%
- Daylight
- 9 h 42 min to 9 h 33 min
- Cloud cover
- 55%
- Humidity
- 58%
- Dew point
- 18°F
- Wind
- 6.5 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 | 49°F | 14°F | 65°F 1998 | -6°F 1965 | 12% | 7% |
| Dec 2 | 48°F | 14°F | 70°F 2008 | -17°F 1973 | 12% | 8% |
| Dec 3 | 48°F | 13°F | 72°F 1958 | -10°F 1973 | 12% | 8% |
| Dec 4 | 47°F | 13°F | 69°F 1958 | -11°F 1973 | 13% | 8% |
| Dec 5 | 47°F | 13°F | 66°F 1958 | -11°F 1972 | 13% | 9% |
| Dec 6 | 47°F | 13°F | 66°F 1958 | -13°F 1967 | 13% | 9% |
| Dec 7 | 46°F | 13°F | 67°F 1958 | -3°F 1959 | 13% | 10% |
| Dec 8 | 46°F | 12°F | 69°F 1979 | -20°F 2009 | 14% | 10% |
| Dec 9 | 46°F | 12°F | 70°F 1979 | -21°F 1972 | 14% | 10% |
| Dec 10 | 46°F | 12°F | 68°F 1939 | -16°F 2013 | 14% | 10% |
| Dec 11 | 45°F | 12°F | 61°F 1958 | -22°F 1972 | 15% | 11% |
| Dec 12 | 45°F | 12°F | 65°F 1988 | -16°F 1932 | 15% | 11% |
| Dec 13 | 45°F | 12°F | 63°F 1969 | -12°F 1932 | 15% | 11% |
| Dec 14 | 44°F | 12°F | 64°F 1962 | -15°F 1972 | 15% | 11% |
| Dec 15 | 44°F | 11°F | 64°F 1979 | -14°F 2015 | 15% | 12% |
| Dec 16 | 44°F | 11°F | 66°F 1939 | -13°F 2009 | 15% | 12% |
| Dec 17 | 44°F | 11°F | 67°F 1939 | -21°F 1984 | 16% | 12% |
| Dec 18 | 44°F | 11°F | 63°F 1979 | -17°F 1965 | 16% | 12% |
| Dec 19 | 44°F | 11°F | 62°F 1939 | -18°F 2002 | 16% | 12% |
| Dec 20 | 43°F | 11°F | 58°F 1969 | -18°F 1968 | 16% | 12% |
| Dec 21 | 43°F | 11°F | 57°F 2000 | -31°F 1968 | 16% | 12% |
| Dec 22 | 43°F | 11°F | 59°F 2014 | -28°F 1990 | 16% | 12% |
| Dec 23 | 43°F | 11°F | 60°F 2014 | -20°F 1970 | 16% | 13% |
| Dec 24 | 43°F | 11°F | 60°F 1963 | -21°F 1914 | 16% | 13% |
| Dec 25 | 43°F | 10°F | 58°F 1975 | -21°F 1970 | 16% | 13% |
| Dec 26 | 43°F | 10°F | 64°F 1980 | -28°F 1988 | 16% | 13% |
| Dec 27 | 43°F | 10°F | 60°F 1980 | -27°F 1968 | 16% | 13% |
| Dec 28 | 43°F | 10°F | 62°F 1980 | -20°F 1979 | 16% | 13% |
| Dec 29 | 43°F | 10°F | 64°F 1980 | -23°F 1971 | 16% | 13% |
| Dec 30 | 43°F | 10°F | 63°F 1980 | -22°F 1971 | 17% | 13% |
| Dec 31 | 43°F | 10°F | 65°F 2013 | -25°F 1987 | 17% | 13% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PST).
- December 1
- sunrise 6:55 AM, sunset 4:37 PM
- December 31
- sunrise 7:14 AM, sunset 4:47 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00041072 (Bridgeport), public domain. Records: NOAA GHCN-Daily, station USC00041072, 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.