Charlottetown Weather in December
Average highs run from 5°C on December 1 to -3°C on December 31, and lows from -3°C to -10°C. Normal precipitation for the month is 143 mm over about 14 wet days.
December day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
December at a glance
- Average high
- 1°C
- Average low
- -6°C
- Precipitation
- 143 mm
- Record high
- 17°CDec 5, 1950
- Record low
- -28°CDec 26, 1980
- Daylight
- 8 h 53 min to 8 h 41 min
- Cloud cover
- 86%
- Humidity
- 87%
- Dew point
- -4°C
- Wind
- 20.2 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Dec 1 | 5°C | -3°C | 14°C 2001 | -13°C 1978 | 46% |
| Dec 2 | 5°C | -2°C | 12°C 2014 | -14°C 1989 | 46% |
| Dec 3 | 3°C | -3°C | 13°C 1981 | -16°C 1976 | 46% |
| Dec 4 | 3°C | -4°C | 16°C 1950 | -19°C 1972 | 46% |
| Dec 5 | 2°C | -5°C | 17°C 1950 | -17°C 1972 | 45% |
| Dec 6 | 2°C | -6°C | 14°C 1982 | -18°C 2018 | 44% |
| Dec 7 | 2°C | -4°C | 14°C 1953 | -15°C 1989 | 44% |
| Dec 8 | 1°C | -6°C | 15°C 2011 | -18°C 1986 | 46% |
| Dec 9 | 0°C | -7°C | 13°C 1974 | -22°C 1976 | 45% |
| Dec 10 | 1°C | -6°C | 14°C 1957 | -20°C 1976 | 44% |
| Dec 11 | 3°C | -5°C | 13°C 1950 | -19°C 1978 | 44% |
| Dec 12 | 3°C | -5°C | 16°C 2008 | -19°C 1980 | 44% |
| Dec 13 | 1°C | -7°C | 14°C 2010 | -19°C 2013 | 44% |
| Dec 14 | 2°C | -5°C | 14°C 2010 | -22°C 1976 | 43% |
| Dec 15 | 1°C | -7°C | 12°C 2008 | -21°C 1980 | 44% |
| Dec 16 | 2°C | -7°C | 13°C 2008 | -21°C 1980 | 44% |
| Dec 17 | 2°C | -6°C | 14°C 1973 | -22°C 1951 | 45% |
| Dec 18 | 1°C | -6°C | 14°C 1973 | -18°C 1979 | 45% |
| Dec 19 | 0°C | -8°C | 12°C 1954 | -21°C 1975 | 45% |
| Dec 20 | 0°C | -8°C | 12°C 1996 | -23°C 1985 | 46% |
| Dec 21 | 1°C | -7°C | 14°C 1973 | -23°C 1980 | 47% |
| Dec 22 | 1°C | -5°C | 13°C 1973 | -26°C 1980 | 47% |
| Dec 23 | 1°C | -5°C | 15°C 1990 | -23°C 1943 | 46% |
| Dec 24 | 1°C | -6°C | 12°C 2004 | -24°C 1989 | 46% |
| Dec 25 | 1°C | -7°C | 12°C 1996 | -25°C 1980 | 46% |
| Dec 26 | 0°C | -7°C | 14°C 2014 | -28°C 1980 | 44% |
| Dec 27 | -1°C | -8°C | 11°C 1964 | -24°C 1946 | 44% |
| Dec 28 | -1°C | -8°C | 11°C 1982 | -23°C 1993 | 44% |
| Dec 29 | 0°C | -8°C | 11°C 1982 | -25°C 1989 | 44% |
| Dec 30 | -1°C | -9°C | 11°C 2005 | -24°C 1989 | 42% |
| Dec 31 | -3°C | -10°C | 7°C 1990 | -23°C 1963 | 42% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (AST).
- December 1
- sunrise 7:35 AM, sunset 4:28 PM
- December 31
- sunrise 7:55 AM, sunset 4:36 PM
Other months
Sources
Records: NOAA GHCN-Daily, station CA008300300, 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 2026-09-27. Sun and moon: computed with the NOAA solar equations and Meeus.