Port-au-Prince, Ouest, Haiti climate
Average temperatures, precipitation and all-time records for Port-au-Prince, Ouest, Haiti, with every day graded against ~45 years of local climate history (1981–2026). Its warmest month is August, averaging a high of 33°C, and its coldest is January, with an average low of 23°C.
Port-au-Prince is the capital and most populous city of Haiti. The city's population was estimated at 1,200,000 in 2022 with the metropolitan area estimated at a population of 2,618,894. via Wikipedia
How today compares
Latest recorded day: 2026-07-21. Each reading placed on Port-au-Prince, Ouest, Haiti's own ±7-day seasonal distribution.
Port-au-Prince average temperatures by month
Typical daily high and low, and average precipitation, for each month in Port-au-Prince, Ouest, Haiti, based on 1981–2026 records. The wettest month is April (3 mm on an average day).
| Month | Avg high | Avg low | Avg precip |
|---|---|---|---|
| January | 30°C | 23°C | 0 mm |
| February | 30°C | 23°C | 0 mm |
| March | 31°C | 23°C | 0 mm |
| April | 31°C | 24°C | 3 mm |
| May | 31°C | 25°C | 3 mm |
| June | 32°C | 26°C | 3 mm |
| July | 33°C | 26°C | 0 mm |
| August | 33°C | 26°C | 3 mm |
| September | 32°C | 26°C | 3 mm |
| October | 31°C | 26°C | 3 mm |
| November | 31°C | 25°C | 3 mm |
| December | 30°C | 23°C | 0 mm |
Each bar spans the 10th-percentile daily low to the 90th-percentile daily high (the range most days fall within), coloured cold → hot on a shared -23°C to 46°C scale, so the whole year's rhythm reads at a glance.
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Record extremes
- Hottest day on record: 37°C on 2023-08-16
- Coldest day on record: 18°C on 2000-01-17
Percentiles compare each day to Port-au-Prince, Ouest, Haiti's own history, so grades are relative to this location: a “Near Record” day here isn't the same temperature as elsewhere. How the grades work →