Santiago de Cuba Climate by Month
Santiago de Cuba, Santiago de Cuba Province, Cuba
Hot all year, with rain spread through the year.
Santiago de Cuba is hot all year, with rain spread through the year. August is the warmest month, with highs around 91°F (33°C); January is the coolest at 84°F (29°C), and nights dip to 68°F (20°C). It gets 45 in (1135 mm) of rain a year, spread across the months. The air is humid, averaging 79% relative humidity.
- Warmest month
- 91°F(33°C)
- Average high, August
- Coldest nights
- 68°F(20°C)
- Average low, February
- Rain per year
- 45 in(1135 mm)
- No clear rainy season
- Humidity
- 79%
- Sunniest: April
Best and worst months in Santiago de Cuba
Best for weatherThe most comfortable weather comes from January to March, with highs around 85°F (30°C) and about 1.4 in (35 mm) of rain a month.
Least pleasantMay and October are the least pleasant; October is the wettest, with 7.4 in (188 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)
Santiago de Cuba weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 84°F(29°C) | 68°F(20°C) | 1.4 in(36 mm) | 81% | 4.7 |
| FebFebruaryBest | 85°F(30°C) | 68°F(20°C) | 1.0 in(26 mm) | 77% | 5.4 |
| MarMarchBest | 86°F(30°C) | 69°F(21°C) | 1.7 in(44 mm) | 74% | 6.2 |
| AprApril | 88°F(31°C) | 72°F(22°C) | 2.6 in(66 mm) | 75% | 6.5 |
| MayMay | 88°F(31°C) | 73°F(23°C) | 7.4 in(188 mm) | 78% | 5.9 |
| JunJune | 89°F(32°C) | 75°F(24°C) | 4.4 in(111 mm) | 79% | 5.9 |
| JulJuly | 90°F(32°C) | 76°F(25°C) | 3.5 in(90 mm) | 80% | 6.3 |
| AugAugust | 91°F(33°C) | 76°F(25°C) | 3.7 in(93 mm) | 79% | 5.9 |
| SepSeptember | 90°F(32°C) | 75°F(24°C) | 5.5 in(139 mm) | 81% | 5.5 |
| OctOctober | 89°F(31°C) | 74°F(24°C) | 7.4 in(188 mm) | 82% | 4.9 |
| NovNovember | 87°F(30°C) | 72°F(22°C) | 4.0 in(101 mm) | 78% | 4.7 |
| DecDecember | 85°F(30°C) | 70°F(21°C) | 2.1 in(53 mm) | 80% | 4.3 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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