December weather in Sicily Island, LA
The average temperature in Sicily Island in December is 49.7°F (39.4°F–60.0°F). Average precipitation: 5.46 inches.
December is a winter month in Sicily Island, and is cooler than the annual average of 66.1°F. Daily temperatures swing about 20.6°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 56m. For travel, December is a wet month.
Avg High
60.0°F
Avg Low
39.4°F
Precipitation
5.46 in
Snow
0.1 in
December records in Sicily Island
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 80.1°F (2006) | 19.9°F (1964) | 4.00 in (1982) |
| December 2 | 80.1°F (1933) | 17.1°F (1960) | 2.23 in (1967) |
| December 3 | 82.9°F (1982) | 15.1°F (1893) | 4.78 in (1953) |
| December 4 | 82.0°F (1978) | 14.0°F (1893) | 2.78 in (1978) |
| December 5 | 81.0°F (1998) | 19.0°F (1893) | 2.52 in (1930) |
| December 6 | 82.9°F (1951) | 21.9°F (1937) | 2.73 in (1971) |
| December 7 | 81.0°F (1951) | 17.1°F (1950) | 2.90 in (1932) |
| December 8 | 81.0°F (1966) | 19.0°F (2006) | 2.60 in (1931) |
| December 9 | 84.0°F (2022) | 17.1°F (1928) | 2.25 in (1966) |
| December 10 | 82.0°F (2007) | 19.9°F (1978) | 2.89 in (2008) |
| December 11 | 82.0°F (2007) | 19.0°F (1995) | 4.75 in (1964) |
| December 12 | 82.0°F (2015) | 15.1°F (1962) | 6.65 in (1998) |
| December 13 | 82.0°F (1933) | 9.0°F (1962) | 3.15 in (1956) |
| December 14 | 79.0°F (1933) | 12.9°F (1962) | 2.72 in (2001) |
| December 15 | 81.0°F (1933) | 16.0°F (1958) | 4.09 in (1967) |
| December 16 | 80.1°F (1933) | 16.0°F (1943) | 1.83 in (1996) |
| December 17 | 80.1°F (2016) | 16.0°F (1932) | 2.75 in (1959) |
| December 18 | 78.1°F (1962) | 16.0°F (1979) | 2.32 in (1967) |
| December 19 | 78.1°F (2002) | 15.1°F (1981) | 1.46 in (1956) |
| December 20 | 79.0°F (1978) | 17.1°F (1945) | 1.82 in (1951) |
| December 21 | 79.0°F (1967) | 19.0°F (1945) | 1.92 in (1972) |
| December 22 | 80.1°F (1967) | 9.0°F (1989) | 2.15 in (1956) |
| December 23 | 79.0°F (1955) | 5.0°F (1989) | 1.55 in (1986) |
| December 24 | 81.0°F (1955) | 6.1°F (1989) | 3.39 in (1997) |
| December 25 | 82.9°F (1942) | 7.0°F (1983) | 2.50 in (1934) |
| December 26 | 82.9°F (2015) | 9.0°F (1983) | 3.75 in (1982) |
| December 27 | 82.0°F (2015) | 18.0°F (1983) | 3.60 in (1942) |
| December 28 | 81.0°F (2015) | 23.0°F (2010) | 3.18 in (1927) |
| December 29 | 82.9°F (2021) | 19.0°F (1983) | 1.98 in (2003) |
| December 30 | 84.0°F (2021) | 14.0°F (1983) | 4.48 in (1969) |
| December 31 | 80.1°F (1951) | 10.0°F (1983) | 1.61 in (1952) |