Central’s winters are milder and less snowy than most of the U.S.
A typical July afternoon reaches 92°, a January night drops to 40°, and snow is almost unheard of.
A year in Central at a glance
Each month’s typical high and low, and what it brings.
What stands out about Central’s climate
Compared with towns across the U.S., with Central’s place in Louisiana beside it.
What a year in Central feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 276 frost-free days a year
In half of years the last 32° night comes by February 25 and the first by November 26. Frost and day counts come from NOAA’s station at Baton Rouge Ryan Airport, 7 miles from the town’s center, at about the same height.
The 2023 USDA map puts Central’s center in zone 9a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 22°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 64 inches of rain a year
January is the wettest month and November the driest. Rain falls on about 109 days a year. Snow is rare: about 0.0" in a normal year at Baton Rouge Central, LA, so most winters see none.
Rain + melted snow by month
Inches of water
Heating and cooling a home in Central
35% of the work is heating, so air conditioning is the bigger bill. Months averaging under 55°: December and January.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Baton Rouge Ryan Airport.
Living with Central’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
276 frost-free days in zone 9a. The last frost comes by Feb 25 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Nov 26.
Months with highs of 62–84° and lows of 40° or more: February, March, April, October, November and December. 6.6 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Central from natural hazards, river flooding is the largest share (62%); heat waves, cold waves, winter storms and ice storms together are 10%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Central and its neighbors
Every town next door is within a degree of Central in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Central’s, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Central, LA | 40° | 92° | 64" | 0.0" |
| Crestview, FL | 39° | 92° | 63" | 0.0" |
| Satsuma, AL | 40° | 91° | 64" | 0.2" |
| Orange, TX | 42° | 91° | 62" | 0.0" |
| Magalia, CA | 38° | 92° | 61" | 0.1" |
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value. Snow and frost-free days come from the nearest weather station, so neighbors often share them.
Warmer than it used to be
The last 30 years in Central averaged 0.7° warmer than the 1900s. The biggest change is in February (+1.5°).
A smaller shift than in 94% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods.
How Central compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Central’s place among Louisiana’s.
Central weather by month
Highs, lows and precipitation from NOAA’s grid at Central’s center; snow, wet days and snow on the ground from Baton Rouge Central, LA. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 62° | 40° | 6.3" | 0.0" | 10 | 0 | 44° – 58° |
| February | 66° | 44° | 5.0" | 0.0" | 8 | 0 | 45° – 64° |
| March | 73° | 50° | 4.8" | 0.0" | 9 | 0 | 55° – 69° |
| April | 79° | 56° | 5.1" | 0.0" | 8 | 0 | 62° – 72° |
| May | 86° | 64° | 5.5" | 0.0" | 8 | 0 | 71° – 78° |
| June | 90° | 70° | 6.3" | 0.0" | 12 | 0 | 78° – 83° |
| July | 92° | 73° | 5.9" | 0.0" | 12 | 0 | 80° – 85° |
| August | 92° | 72° | 6.2" | 0.0" | 10 | 0 | 79° – 85° |
| September | 88° | 68° | 4.5" | 0.0" | 8 | 0 | 75° – 82° |
| October | 81° | 57° | 4.7" | 0.0" | 6 | 0 | 65° – 74° |
| November | 71° | 47° | 4.1" | 0.0" | 8 | 0 | 53° – 64° |
| December | 64° | 42° | 5.5" | 0.0" | 8 | 0 | 45° – 61° |
| Year | 78° | 57° | 64.0" | 0.0" | 109 | 0 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 45° to 64°. July is the most reliable, staying within 5°.
Where Central’s numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Central’s center.
- Snow: Baton Rouge Central, LA (NOAA station in town).
- Frost, freezing nights, 90° and 100° days, heating and cooling: Baton Rouge Ryan Airport, 7 miles from the town’s center, at about the same height; the nearest station that passes our checks for distance, height and agreement with the grid.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Central’s climate
What is the weather like in Central?
A typical July afternoon reaches 92°, a January night drops to 40°, and snow is almost unheard of. Milder January nights than 89% of U.S. towns; hotter July afternoons than 86% of U.S. towns.
How cold does it get in Central in winter?
January nights average 40°. About 18 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 44°.
How much snow does Central get?
About 0.0 inches in a normal winter at Baton Rouge Central, LA, so most winters see none.
How hot does it get in Central?
July, with a typical high of 92° and a low of 73°. About 96 days a year reach 90° and 1 reach 100° (Baton Rouge Ryan Airport).
When is the first and last frost in Central?
In half of years the last spring frost (32°) comes by February 25 and the first fall frost by November 26, about 276 frost-free days, at Baton Rouge Ryan Airport.
What growing zone is Central in?
Zone 9a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 22°.
What is the best time of year to visit Central?
By one simple rule (highs of 62–84° and lows of 40° or more), February, March, April, October, November and December. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Central getting warmer?
Yes: 1991–2020 averaged 0.7° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 94% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Central.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.