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Port-au-Prince Weather by Month
Average temperatures, rainfall and humidity for Port-au-Prince, Haiti, month by month, built from OpenWeather’s historical records. Use it to see what a typical Port-au-Prince month looks like before you travel — then check the live Port-au-Prince forecast for the days ahead.
Warmest month
July
34°C average high
Coolest month
January
21°C average low
Wettest month
April
100 mm of rain
Driest month
February
30 mm of rain
Average temperature and rainfall in Port-au-Prince by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 30°C | 21°C | 18°C / 35°C | 32 mm | 75% | 10 km/h |
| February | 31°C | 22°C | 17°C / 35°C | 30 mm | 73% | 11 km/h |
| March | 31°C | 22°C | 18°C / 35°C | 48 mm | 72% | 11 km/h |
| April | 31°C | 23°C | 20°C / 37°C | 100 mm | 75% | 10 km/h |
| May | 32°C | 24°C | 19°C / 37°C | 68 mm | 77% | 11 km/h |
| June | 33°C | 24°C | 21°C / 37°C | 51 mm | 76% | 12 km/h |
| July | 34°C | 25°C | 18°C / 38°C | 71 mm | 75% | 11 km/h |
| August | 33°C | 25°C | 20°C / 38°C | 69 mm | 77% | 11 km/h |
| September | 33°C | 25°C | 19°C / 37°C | 84 mm | 81% | 9 km/h |
| October | 31°C | 24°C | 18°C / 36°C | 67 mm | 81% | 10 km/h |
| November | 30°C | 23°C | 18°C / 35°C | 65 mm | 80% | 9 km/h |
| December | 30°C | 22°C | 18°C / 35°C | 36 mm | 77% | 10 km/h |
Best time to visit Port-au-Prince
The most comfortable time to visit Port-au-Prince is generally December to February, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around April, totalling about 722 mm a year.
Travellers who prefer heat should aim for July, when highs average 34°C. April is the month to avoid if rain would spoil your plans — it averages 100 mm, roughly 3× the rainfall of the driest month (February).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Port-au-Prince forecast for what is happening now.