Prairieville Climate by Month
Prairieville, Louisiana, United States
Hot summers and mild winters, with rain spread through the year.
Hot summers and mild winters, with rain spread through the year: that's Prairieville's climate in short. August is the warmest month, with highs around 92°F (34°C); January is the coolest at 62°F (17°C), and nights dip to 41°F (5°C). It gets 66 in (1687 mm) of rain a year, spread across the months.
- Warmest month
- 92°F(34°C)
- Average high, August
- Coldest nights
- 41°F(5°C)
- Average low, January
- Rain per year
- 66 in(1687 mm)
- No clear rainy season
- Humidity
- 73%
- Sunniest: May
Best and worst months in Prairieville
Best for weatherThe most comfortable weather comes in March, April and November, with highs around 75°F (24°C) and about 4.5 in (115 mm) of rain a month.
Least pleasantJuly and August are the least pleasant; July is the hottest, with highs of 92°F (34°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 March.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Prairieville weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 62°F(17°C) | 41°F(5°C) | 5.9 in(151 mm) | 76% | 2.6 |
| FebFebruary | 67°F(19°C) | 45°F(7°C) | 6.1 in(154 mm) | 72% | 3.3 |
| MarMarchBest | 73°F(23°C) | 51°F(11°C) | 4.6 in(118 mm) | 74% | 4.3 |
| AprAprilBest | 79°F(26°C) | 57°F(14°C) | 4.7 in(120 mm) | 72% | 5.3 |
| MayMay | 86°F(30°C) | 65°F(18°C) | 4.8 in(121 mm) | 70% | 6.2 |
| JunJune | 91°F(33°C) | 71°F(22°C) | 6.5 in(164 mm) | 72% | 6.0 |
| JulJuly | 92°F(34°C) | 73°F(23°C) | 7.2 in(184 mm) | 74% | 6.0 |
| AugAugust | 92°F(34°C) | 73°F(23°C) | 6.7 in(170 mm) | 74% | 5.7 |
| SepSeptember | 89°F(32°C) | 69°F(20°C) | 5.9 in(150 mm) | 71% | 5.0 |
| OctOctober | 81°F(27°C) | 58°F(15°C) | 4.4 in(111 mm) | 73% | 4.0 |
| NovNovemberBest | 72°F(22°C) | 48°F(9°C) | 4.3 in(108 mm) | 74% | 3.1 |
| DecDecember | 65°F(18°C) | 43°F(6°C) | 5.4 in(136 mm) | 78% | 2.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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