Hardly any U.S. towns collect more precipitation than Moss Bluff: 62 inches a year
The coldest hours of a January night bottom out at 42° on average. Winter and summer sit 50° apart. Winters are mild: January nights here are milder than in 91% of U.S. towns. Long walks are most pleasant from February to April and October to December, when afternoons reach 64–81°.
A year in Moss Bluff at a glance
Each month’s typical high and low, and what it brings.
What stands out about Moss Bluff’s climate
Compared with towns across the U.S., with Moss Bluff’s place in Louisiana beside it.
What a year in Moss Bluff feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 267 frost-free days a year
In half of years the last 32° night comes by March 2 and the first by November 25. Frost and day counts come from NOAA’s station at Moss Bluff 2 Nnw, LA, 2.1 miles from the town’s center, at about the same height.
The 2023 USDA map puts Moss Bluff’s center in zone 9a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 23°. 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 62 inches of rain a year
June is the wettest month and March the driest. Rain falls on about 133 days a year. Snow is rare: about 0.0" in a normal year at Lake Charles Port, LA, so most winters see none.
Rain + melted snow by month
Inches of water
Heating and cooling a home in Moss Bluff
38% 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 Moss Bluff 2 Nnw, LA.
Living with Moss Bluff’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
267 frost-free days in zone 9a. The last frost comes by Mar 2 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 25.
Months with highs of 62–84° and lows of 40° or more: February, March, April, October, November and December. 2.8 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Moss Bluff from natural hazards, hurricanes are the largest share (46%); heat waves, cold waves, winter storms and ice storms together are 6%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Moss Bluff and similar climates
TownRatings has no climate map of the towns around Moss Bluff yet.
Climates most like Moss Bluff’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 |
|---|---|---|---|---|
| Moss Bluff, LA | 42° | 92° | 62" | 0.0" |
| Gonzalez, FL | 42° | 91° | 64" | 0.0" |
| Foley, AL | 42° | 91° | 63" | 0.1" |
| Picayune, MS | 40° | 91° | 65" | 0.0" |
| Magalia, CA | 38° | 92° | 61" | 0.1" |
Temperatures and precipitation come from NOAA’s 5 km grid; snow and day counts from the stations named on this page.
Warmer than it used to be
The last 30 years in Moss Bluff averaged 0.6° warmer than the 1900s. The biggest change is in February (+1.3°).
A smaller shift than in 97% 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 Moss Bluff compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Moss Bluff’s place among Louisiana’s.
Moss Bluff weather by month
Highs, lows and precipitation from NOAA’s grid at Moss Bluff’s center; snow, wet days and snow on the ground from Lake Charles Port, LA. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 62° | 42° | 6.0" | 0.0" | 13 | 0 | 45° – 59° |
| February | 66° | 46° | 4.1" | 0.0" | 12 | 0 | 47° – 63° |
| March | 72° | 52° | 3.9" | 0.0" | 10 | 0 | 56° – 70° |
| April | 78° | 58° | 4.7" | 0.0" | 8 | 0 | 63° – 72° |
| May | 85° | 66° | 5.3" | 0.0" | 9 | 0 | 72° – 79° |
| June | 90° | 72° | 6.6" | 0.0" | 12 | 0 | 79° – 84° |
| July | 92° | 74° | 5.9" | 0.0" | 15 | 0 | 81° – 85° |
| August | 92° | 74° | 5.7" | 0.0" | 13 | 0 | 79° – 87° |
| September | 89° | 69° | 5.1" | 0.0" | 10 | 0 | 76° – 82° |
| October | 81° | 59° | 4.7" | 0.0" | 10 | 0 | 66° – 75° |
| November | 71° | 50° | 4.8" | 0.0" | 10 | 0 | 55° – 64° |
| December | 64° | 44° | 5.3" | 0.0" | 12 | 0 | 46° – 60° |
| Year | 78° | 59° | 61.9" | 0.0" | 133 | 0 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 47° to 63°. July is the most reliable, staying within 4°.
Where Moss Bluff’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 Moss Bluff’s center.
- Snow: Lake Charles Port, LA.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Moss Bluff 2 Nnw, LA, 2.1 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 Moss Bluff’s climate
What is the weather like in Moss Bluff?
A typical July afternoon reaches 92°, a January night drops to 42°, and snow is almost unheard of. Milder January nights than 91% of U.S. towns; hotter July afternoons than 85% of U.S. towns.
How cold does it get in Moss Bluff in winter?
January nights average 42°. About 25 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 45°.
How much snow does Moss Bluff get?
About 0.0 inches in a normal winter at Lake Charles Port, LA, so most winters see none.
How hot does it get in Moss Bluff?
July, with a typical high of 92° and a low of 74°. About 93 days a year reach 90° and 1 reach 100° (Moss Bluff 2 Nnw, LA).
When is the first and last frost in Moss Bluff?
In half of years the last spring frost (32°) comes by March 2 and the first fall frost by November 25, about 267 frost-free days, at Moss Bluff 2 Nnw, LA.
What growing zone is Moss Bluff in?
Zone 9a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 23°.
What is the best time of year to visit Moss Bluff?
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 Moss Bluff getting warmer?
Yes: 1991–2020 averaged 0.6° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 97% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Moss Bluff.
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.