The climate in Portobelo during May can be summarized as hot, humid and very wet.
May is in the spring in Portobelo and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (87°F), whilst at night 24°C (76°F) is normal.
|Daytime temperature||30.4°C 86.6°F|
|Nightly temperature||24.3°C 75.7°F|
|Average temperature||27.3°C 81.1°F|
|Daily sunshine||5.6 hrs|
|Avg rainfall||315 mm 12.4 ins|
|Rainy days||19 days|
|Sea temperature||28.5°C 83.4°F|
|Windspeed||11.2kph 7 mph|
On average May is the 6th wettest month of the year in Portobelo with around 315mm 12.4 inches of rain making it a very wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.6 hours of sunshine per day.
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 Portobelo in May 2021.
|Hottest month:||April||30.8°C 87.4°F|
|Driest month:||March||38mm 1.5ins|
|Coldest month:||November||27.6°C 81.7°F|
|Wettest month:||November||503mm 19.8ins|