Castelnau-le-Lez Weather in December
Average highs run from 13°C on December 1 to 12°C on December 31, and lows from to 3°C. Normal precipitation for the month is 57 mm over about 9 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
- 13°C
- Average low
- 3°C
- Precipitation
- 57 mm
- Record high
- 22°CDec 19, 1987
- Record low
- -7°CDec 3, 1973
- Daylight
- 9 h 11 min to 8 h 59 min
- Cloud cover
- 61%
- Humidity
- 82%
- Dew point
- 5°C
- Wind
- 18.0 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 | 13°C | 19°C 1974 | -3°C 2005 | 29% | |
| Dec 2 | 14°C | 4°C | 17°C 1999 | -3°C 2010 | 30% |
| Dec 3 | 14°C | 19°C 2018 | -7°C 1973 | 29% | |
| Dec 4 | 14°C | 4°C | 20°C 2018 | -5°C 1973 | 29% |
| Dec 5 | 14°C | 5°C | 19°C 1988 | -3°C 1983 | 27% |
| Dec 6 | 13°C | 21°C 2001 | -1°C 1976 | 26% | |
| Dec 7 | 14°C | 4°C | 17°C 2007 | -4°C 2012 | 26% |
| Dec 8 | 14°C | 4°C | 20°C 1977 | -4°C 1998 | 26% |
| Dec 9 | 13°C | 3°C | 20°C 1977 | -4°C 1983 | 27% |
| Dec 10 | 13°C | 3°C | 19°C 1994 | -2°C 1973 | 27% |
| Dec 11 | 13°C | 3°C | 21°C 2023 | -3°C 1973 | 27% |
| Dec 12 | 13°C | 3°C | 18°C 2003 | -5°C 2022 | 27% |
| Dec 13 | 13°C | 2°C | 21°C 1998 | -5°C 2008 | 27% |
| Dec 14 | 13°C | 3°C | 19°C 2003 | -4°C 2001 | 28% |
| Dec 15 | 11°C | 17°C 2012 | -4°C 2010 | 28% | |
| Dec 16 | 12°C | 4°C | 20°C 1985 | -5°C 2009 | 28% |
| Dec 17 | 12°C | 21°C 1985 | -5°C 2001 | 27% | |
| Dec 18 | 12°C | 20°C 1987 | -5°C 2010 | 27% | |
| Dec 19 | 12°C | 22°C 1987 | -4°C 2009 | 26% | |
| Dec 20 | 12°C | 3°C | 18°C 2014 | -7°C 2009 | 27% |
| Dec 21 | 12°C | 3°C | 20°C 2022 | -6°C 2001 | 28% |
| Dec 22 | 12°C | 5°C | 19°C 1989 | -5°C 2001 | 27% |
| Dec 23 | 14°C | 4°C | 22°C 2022 | -4°C 2005 | 27% |
| Dec 24 | 13°C | 4°C | 21°C 1983 | -5°C 1975 | 27% |
| Dec 25 | 12°C | 18°C 2019 | -6°C 2001 | 27% | |
| Dec 26 | 11°C | 2°C | 20°C 1974 | -4°C 1994 | 27% |
| Dec 27 | 12°C | 2°C | 17°C 2022 | -4°C 2020 | 26% |
| Dec 28 | 11°C | 3°C | 19°C 1974 | -3°C 2005 | 25% |
| Dec 29 | 11°C | 20°C 2021 | -4°C 2005 | 24% | |
| Dec 30 | 12°C | 2°C | 22°C 2021 | -7°C 1996 | 25% |
| Dec 31 | 12°C | 3°C | 18°C 2011 | -5°C 1985 | 25% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+1).
- December 1
- sunrise 7:58 AM, sunset 5:09 PM
- December 31
- sunrise 8:18 AM, sunset 5:17 PM
Other months
Sources
Records: NOAA GHCN-Daily, station FRM00007643, 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.