Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
May verdict
Guiana Amazonian Park, French Guiana in May
Weather score42Mixed
Mixed for holiday weather
Average highs sit around 30°C, giving warm days by monthly-average standards. Sunshine averages 4.7h per day, so this is not one of the brighter months. Rainfall averages 371mm, so showers are a real planning factor.
May weather
Monthly averages
Temp
30°C
Rain
371mm
Sun
4.7h
Weather score
42
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 371mm, so showers are a real planning factor.
Limited sun
Sunshine averages 4.7h per day, so this is not one of the brighter months.
Map
Weather map
Compare Guiana Amazonian Park, French Guiana with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
May30°C average high
May is on the cooler side of Guiana Amazonian Park's year, useful if you prefer less intense daytime heat.
Warmest monthsAugust to November
This stretch sets the upper range for average daytime heat.
Rain
May371mm average rain
May is one of Guiana Amazonian Park's wettest months, so rain is likely to be a major planning factor.
Driest monthsAugust to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
May4.7 hours average sun
May is one of Guiana Amazonian Park's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsAugust to November
This stretch has the strongest sunshine in the monthly averages.
Weather score
May42 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 monthsSeptember to November
These months have the strongest weather score in the monthly averages.