Les Cayes Climate by Month
Les Cayes, Sud, Haiti
Hot all year, with rain spread through the year.
Les Cayes is hot all year, with rain spread through the year. Afternoon highs range from 89°F (31°C) in March to 92°F (33°C) in August, and January nights average 66°F (19°C). It gets 72 in (1830 mm) of rain a year, spread across the months.
- Warmest month
- 92°F(33°C)
- Average high, August
- Coldest nights
- 66°F(19°C)
- Average low, January
- Rain per year
- 72 in(1830 mm)
- No clear rainy season
- Humidity
- 73%
- Sunniest: April
Best and worst months in Les Cayes
Best for weatherThe most comfortable weather comes from December to February, with highs around 89°F (31°C) and about 2.1 in (54 mm) of rain a month.
Least pleasantOctober is the least pleasant month: it's the wettest, with 15 in (376 mm) of rain.
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 February.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Les Cayes weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 89°F(32°C) | 66°F(19°C) | 2.1 in(53 mm) | 71% | 4.5 |
| FebFebruaryBest | 89°F(32°C) | 67°F(20°C) | 1.9 in(49 mm) | 70% | 5.3 |
| MarMarch | 89°F(31°C) | 69°F(21°C) | 2.9 in(74 mm) | 71% | 5.8 |
| AprApril | 89°F(31°C) | 72°F(22°C) | 5.4 in(136 mm) | 74% | 6.2 |
| MayMay | 90°F(32°C) | 73°F(23°C) | 9.7 in(246 mm) | 74% | 5.7 |
| JunJune | 90°F(32°C) | 75°F(24°C) | 5.7 in(144 mm) | 74% | 6.0 |
| JulJuly | 91°F(33°C) | 75°F(24°C) | 6.4 in(162 mm) | 73% | 6.1 |
| AugAugust | 92°F(33°C) | 75°F(24°C) | 8.0 in(202 mm) | 72% | 6.0 |
| SepSeptember | 92°F(33°C) | 74°F(23°C) | 7.5 in(191 mm) | 73% | 5.3 |
| OctOctober | 91°F(33°C) | 74°F(23°C) | 15 in(376 mm) | 74% | 4.8 |
| NovNovember | 91°F(33°C) | 70°F(21°C) | 5.4 in(137 mm) | 74% | 4.3 |
| DecDecemberBest | 89°F(31°C) | 68°F(20°C) | 2.4 in(60 mm) | 72% | 4.0 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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