Palmas Weather in May

What's the weather like in Palmas (Arroyo) in May 2025?

The climate in Palmas during May can be summarized as hot, humid and wet.

May is in the spring in Palmas and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 23°C (74°F) is normal.

Palmas weather averages (imperial / metric)
Daytime temperature 30.1°C 86.2°F
Nightly temperature 23.1°C 73.6°F
Average temperature 26.6°C 79.9°F
Daily sunshine 8.7 hrs
Avg rainfall 134 mm 5.3 ins
Rainy days 15 days
Sea temperature 27.7°C 81.8°F
Humidity 76%
Windspeed 15.5kph 10 mph

On average May is the 4th wettest month of the year in Palmas with around 134mm 5.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.7 hours of sunshine per day.

May temperatures in Palmas

Palmas average temperature in May

May rainfall

Palmas average rain in May

May hourly sunshine

Palmas average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Palmas in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Palmas weather stats

Palmas weather statistics
Hottest month: August 31°C 87.8°F
Driest month: March 26mm 1ins
Sunniest month: March 9.6hrs
Coldest month: January 28.1°C 82.6°F
Wettest month: September 181mm 7.1ins
Map showing location of Palmas (17.98719, -66.02544) Palmas map pin © Google

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