Arroyo Weather in May

What's the weather like in Arroyo (Arroyo) in May 2023?

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

May is in the spring in Arroyo 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.

Arroyo 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 Arroyo 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 Arroyo

Arroyo average temperature in May

May rainfall

Arroyo average rain in May

May hourly sunshine

Arroyo 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 Arroyo in May 2022.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Arroyo weather stats

Arroyo 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 Arroyo (17.9658, -66.06128)

Locations nearby

Top Puerto Rico locations

Change units