Weather in Baton Rouge, Louisiana, United States in December
In an average December, Baton Rouge sees a daily high around 63°F and a low around 43°F, based on 1981–2026 of local climate records.
| Average high | 63°F |
|---|---|
| Typical high range | 50°F to 75°F |
| Average low | 43°F |
| Typical low range | 30°F to 57°F |
| Average daily precipitation | 0.20 in |
December records
The most extreme December on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total December accumulation.
High
Highest
82°F
1998-12-07
Lowest
23°F
1989-12-23
Low
Highest
71°F
2015-12-27
Lowest
6°F
1989-12-23
Feels-like
Highest
90°F
2021-12-30
Lowest
-14°F
1989-12-23
Humidity
Highest
20.5 g/m³
2015-12-25
Lowest
1.4 g/m³
1989-12-22
Wind
Highest
25 mph
2009-12-24
Lowest
3 mph
2019-12-13
Precip
Wettest
14.55 in
1982
Driest
2.73 in
2004
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