Port-au-Prince weather in May
May is one of the least pleasant months in Port-au-Prince: highs of 31°C (88°F) and about 62 mm (2.4 in) of rain on average. Nights average 25°C (76°F) and cloud cover 63% (NASA POWER, 2001–2025 averages). It is the 3rd wettest month of the year and the 5th warmest. Compared with April, it is about as warm and wetter; June brings highs of 32°C (89°F) and 41 mm (1.6 in) of rain.
Is May a good time to visit Port-au-Prince?
least pleasant month Weather score 77/100.
May is one of the least pleasant months for weather in Port-au-Prince. For better conditions, consider Dec–Mar.
Does it rain a lot in Port-au-Prince in May?
Some rain is normal: about 62 mm (2.4 in) falls in an average May. It is the 3rd wettest month of the year.
How warm is Port-au-Prince in May?
Days average 31°C (88°F) and nights 25°C (76°F).
Port-au-Prince weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 30°C (85°F) | 22°C (72°F) | 19 mm | 38% | best |
| February | 30°C (86°F) | 22°C (72°F) | 16 mm | 40% | best |
| March | 30°C (86°F) | 23°C (73°F) | 24 mm | 48% | best |
| April | 31°C (87°F) | 24°C (75°F) | 37 mm | 54% | fair |
| May | 31°C (88°F) | 25°C (76°F) | 62 mm | 63% | least pleasant |
| June | 32°C (89°F) | 25°C (78°F) | 41 mm | 58% | fair |
| July | 32°C (90°F) | 26°C (78°F) | 38 mm | 53% | least pleasant |
| August | 32°C (90°F) | 26°C (79°F) | 64 mm | 55% | least pleasant |
| September | 32°C (89°F) | 26°C (78°F) | 49 mm | 59% | least pleasant |
| October | 31°C (87°F) | 25°C (78°F) | 75 mm | 58% | least pleasant |
| November | 30°C (86°F) | 24°C (75°F) | 56 mm | 47% | fair |
| December | 30°C (85°F) | 23°C (73°F) | 28 mm | 36% | best |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months