Long Beach, MS climate
Long Beach has warm winters and warm summers, with plenty of rain. A typical July afternoon reaches 89°, a January night drops to 43°, and snow is almost unheard of.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Long Beach feels like
Winter
Spring
Summer
Fall
Long Beach weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 59° | 43° | 5.7" | 0 | 11 | 0 | 44° – 57° |
| February | 63° | 46° | 4.5" | 0 | 8 | 0 | 46° – 63° |
| March | 69° | 52° | 5.4" | 0.1" | 8 | 0 | 55° – 69° |
| April | 75° | 59° | 5.5" | 0 | 7 | 0 | 63° – 72° |
| May | 82° | 67° | 5.4" | 0 | 7 | 0 | 72° – 78° |
| June | 88° | 73° | 6.7" | 0 | 12 | 0 | 78° – 84° |
| July | 89° | 75° | 7.6" | 0 | 14 | 0 | 80° – 84° |
| August | 90° | 75° | 6.7" | 0 | 12 | 0 | 79° – 85° |
| September | 86° | 71° | 5.4" | 0 | 9 | 0 | 77° – 82° |
| October | 79° | 61° | 3.6" | 0 | 6 | 0 | 66° – 75° |
| November | 68° | 50° | 4.0" | 0 | 8 | 0 | 54° – 65° |
| December | 62° | 45° | 5.1" | 0.1" | 9 | 0 | 47° – 60° |
| Year | 76° | 60° | 65.5" | 0.2" | 111 | 0 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Long Beach
Long Beach gets 65 inches of rain and melted snow a year. July is the wettest month and October the driest. Rain or snow falls on about 111 days a year.
About 300 frost-free days a year
In half of years the last 32° night comes by February 18 and the first one by December 14. That leaves about 300 frost-free days for gardens, longer than 95% of U.S. towns.
Heating and cooling a home in Long Beach
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Long Beach, 35% of that work is heating and 65% is cooling, so air conditioning is the bigger bill.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
Long Beach and its neighbors
Long Beach borders 2 towns with climate data. January nights across them vary by 1.7°. Gulfport has both the coldest January nights (41°) and the hottest July afternoons (90°). Long Beach’s January low is 43° and its July high 89°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Long Beach compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Long Beach averaged 0.7° warmer than the 1900s. The biggest change is in March (+1.0°). The shift is smaller than in 88% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Long Beach’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. February swings the most: between 1991 and 2020 its average temperature ranged from 46° to 63°. July is the most reliable, staying within 5°.
Common questions about Long Beach’s climate
What is the coldest month in Long Beach?
January, with a typical high of 59° and a low of 43°.
What is the hottest month in Long Beach?
August, with a typical high of 90° and a low of 75°. About 44 days a year reach 90°.
How much snow does Long Beach get?
Almost none. A normal year brings 0.2 inches.
When is the first frost in Long Beach?
In half of years the first 32° night comes by December 14, and the last spring frost by February 18.
What is the rainiest month in Long Beach?
July, with 7.6 inches of rain and melted snow. The year totals 65 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Long Beach itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Gulfport Naval Ctr, MS (3 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.