Warm
Average highs sit around 32°C, giving warm days by monthly-average standards.
May verdict
Good for holiday weather
Average highs sit around 32°C, giving warm days by monthly-average standards. Sunshine averages 7.4h per day, enough for a balanced month. Rainfall averages 197mm, so showers are a real planning factor.

Monthly averages
Temp
32°C
Rain
197mm
Sun
7.4h
Sea
29°C
Weather score
66
Good
Warm
Average highs sit around 32°C, giving warm days by monthly-average standards.
Wet
Rainfall averages 197mm, so showers are a real planning factor.
Some sun
Sunshine averages 7.4h per day, enough for a balanced month.
Warm sea
Sea temperatures average 29°C, so swimming is usually comfortable by monthly-average standards.
Map
Compare Port-au-Prince, Haiti with nearby places by weather score, rain, sun, temperature, and swim conditions.
May32°C average high
May is close to Port-au-Prince's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to October
This stretch sets the upper range for average daytime heat.
May197mm average rain
May is one of Port-au-Prince's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to March, July, and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
May7.4 hours average sun
May is below Port-au-Prince's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsFebruary to April and June to August
This stretch has the strongest sunshine in the monthly averages.
May29°C average sea
May is close to Port-au-Prince's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJune to November
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
May66 weather score
May is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJanuary to March and November to December
These months have the strongest weather score in the monthly averages.