Biloxi Climate by Month
Biloxi, Mississippi, United States
Hot summers and mild winters, with rain spread through the year.
Biloxi has hot summers and mild winters, with rain spread through the year. July is the warmest month, with highs around 91°F (33°C); January is the coolest at 61°F (16°C), and nights dip to 44°F (7°C). About 66 in (1679 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 91°F(33°C)
- Average high, July
- Coldest nights
- 44°F(7°C)
- Average low, January
- Rain per year
- 66 in(1679 mm)
- No clear rainy season
- Humidity
- 75%
- Sunniest: May
Best and worst months in Biloxi
Best for weatherApril, October and November are the best time for weather in Biloxi: highs near 76°F (24°C) and about 4.2 in (108 mm) of rain a month.
Least pleasantJuly and August are the least pleasant; August is the hottest, with highs of 90°F (32°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in April.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Biloxi weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 61°F(16°C) | 44°F(7°C) | 5.1 in(129 mm) | 75% | 2.7 |
| FebFebruary | 64°F(18°C) | 47°F(8°C) | 5.9 in(150 mm) | 79% | 3.4 |
| MarMarch | 70°F(21°C) | 53°F(12°C) | 4.7 in(120 mm) | 75% | 4.5 |
| AprAprilBest | 76°F(25°C) | 60°F(15°C) | 5.0 in(126 mm) | 73% | 5.4 |
| MayMay | 83°F(29°C) | 67°F(20°C) | 4.9 in(124 mm) | 74% | 6.2 |
| JunJune | 89°F(32°C) | 73°F(23°C) | 7.5 in(191 mm) | 75% | 5.8 |
| JulJuly | 91°F(33°C) | 75°F(24°C) | 6.5 in(166 mm) | 76% | 5.8 |
| AugAugust | 90°F(32°C) | 75°F(24°C) | 7.4 in(189 mm) | 76% | 5.5 |
| SepSeptember | 88°F(31°C) | 71°F(22°C) | 5.9 in(151 mm) | 73% | 5.0 |
| OctOctoberBest | 80°F(27°C) | 61°F(16°C) | 3.9 in(100 mm) | 74% | 4.0 |
| NovNovemberBest | 71°F(21°C) | 51°F(10°C) | 3.8 in(97 mm) | 72% | 3.2 |
| DecDecember | 64°F(18°C) | 46°F(8°C) | 5.4 in(136 mm) | 75% | 2.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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