Long Beach, Mississippi Weather
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Climate of Long Beach: monthly averages
Based on 25 years of satellite and reanalysis data (2001-2025), July is usually the hottest month in Long Beach, with average daytime highs around 32°C. January is the coolest, when nights typically fall to about 5°C.
The area receives about 1600 mm of rain in a typical year. Most of it falls from December to October (around 95% of the yearly total), and August is the wettest month at roughly 187 mm.
For outdoor plans and travel, November usually offers the most comfortable weather in Long Beach, with mild days and relatively little rain.
| Month | Avg high | Avg low | Rainfall | Humidity |
|---|---|---|---|---|
| Jan | 15° | 5° | 103 mm | 84% |
| Feb | 18° | 7° | 115 mm | 84% |
| Mar | 21° | 11° | 120 mm | 82% |
| Apr | 25° | 15° | 131 mm | 81% |
| May | 28° | 19° | 121 mm | 79% |
| Jun | 32° | 23° | 178 mm | 79% |
| Jul | 32° | 23° | 181 mm | 80% |
| Aug | 32° | 23° | 187 mm | 80% |
| Sep | 30° | 21° | 137 mm | 81% |
| Oct | 26° | 15° | 105 mm | 81% |
| Nov | 20° | 10° | 82 mm | 83% |
| Dec | 17° | 7° | 140 mm | 86% |
Source: NASA POWER (MERRA-2 reanalysis), averaged over the roughly 50 km grid area around Long Beach. Values describe typical conditions, not a forecast.
About Long Beach weather
Long Beach lies in Mississippi's humid subtropical climate, with real hurricane exposure near the Gulf — about 238 km south-east of Jackson. Expect hot, humid summers (June–August). Winter brings mild, short winters (December–February). This page shows live, auto-refreshing weather for Long Beach: current conditions, an hourly breakdown, a 16-day outlook, a date-lookup tool for any past or future date, and real-time air quality, sourced from Open-Meteo. Local timezone: America/Chicago.
Frequently asked questions
Long Beach is about 238 km south-east of Jackson, in Mississippi.
Long Beach sees mild, short winters (December–February).
The live current conditions, hourly forecast and 16-day outlook above are pulled in real time for Long Beach's exact coordinates. No fixed schedule, the page updates whenever you load it.
July is usually the hottest month in Long Beach, with average daytime highs of about 32°C and nights around 23°C.
The coldest nights come in January, when the average low is about 5°C and daytime highs reach around 15°C.
Long Beach receives about 1600 mm of rain in a typical year. August is the wettest month at roughly 187 mm, and the main rainy period is December to October.
November usually offers the most comfortable weather in Long Beach, with mild daytime temperatures and little rain.
In November Long Beach typically sees daytime highs near 20°C and lows near 10°C, with about 82 mm of rain over the month and average humidity around 83%. Check the live forecast above for this week's actual conditions.
Up to 16 days ahead using the extended forecast and date picker above; further-out or historical dates use the same date lookup tool.
The current temperature for Long Beach updates automatically at the top of this page — scroll to the hourly strip below to see how it's expected to change over the day.
Long Beach's day-to-day weather follows the broader pattern of Mississippi described above. See the hourly weather forecast or the air quality index for more detail.