January weather in Gretna, LA
The average temperature in Gretna in January is °F (°F–°F). Average precipitation: 5.41 inches.
January is a winter month in Gretna, and is cooler than the annual average of 0°F. Expect about 9 days with precipitation. Daylight averages about 10h 16m.
Avg High
°F
Avg Low
°F
Precipitation
5.41 in
Daylight
10h 16m
January records in Gretna
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | — | — | 1.60 in (1995) |
| January 2 | — | — | 2.85 in (1996) |
| January 3 | — | — | 2.04 in (1991) |
| January 4 | — | — | 1.78 in (1987) |
| January 5 | — | — | 0.65 in (2007) |
| January 6 | — | — | 2.58 in (1990) |
| January 7 | — | — | 3.96 in (1998) |
| January 8 | — | — | 1.22 in (2005) |
| January 9 | — | — | 2.80 in (1992) |
| January 10 | — | — | 0.32 in (1986) |
| January 11 | — | — | 4.75 in (1991) |
| January 12 | — | — | 0.38 in (1994) |
| January 13 | — | — | 3.31 in (1998) |
| January 14 | — | — | 1.24 in (1998) |
| January 15 | — | — | 1.65 in (1998) |
| January 16 | — | — | 1.36 in (1987) |
| January 17 | — | — | 1.92 in (1985) |
| January 18 | — | — | 0.42 in (1987) |
| January 19 | — | — | 2.01 in (1992) |
| January 20 | — | — | 1.11 in (2006) |
| January 21 | — | — | 1.62 in (1990) |
| January 22 | — | — | 1.65 in (1987) |
| January 23 | — | — | 1.64 in (1992) |
| January 24 | — | — | 2.15 in (1991) |
| January 25 | — | — | 1.56 in (1990) |
| January 26 | — | — | 0.54 in (1986) |
| January 27 | — | — | 1.71 in (2007) |
| January 28 | — | — | 2.00 in (1997) |
| January 29 | — | — | 0.48 in (1991) |
| January 30 | — | — | 2.51 in (1991) |
| January 31 | — | — | 0.84 in (2005) |