The climate in Port-of-Spain during March can be summarized as hot, humid and reasonably dry.
March is in the spring in Port-of-Spain and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (87°F), whilst at night 21°C (69°F) is normal.
|Daytime temperature||30.3°C 86.5°F|
|Nightly temperature||20.6°C 69.1°F|
|Average temperature||25.5°C 77.8°F|
|Daily sunshine||8.2 hrs|
|Avg rainfall||40 mm 1.6 ins|
|Rainy days||9 days|
|Sea temperature||26.6°C 79.9°F|
|Windspeed||11.3kph 7 mph|
On average March is the driest month of the year in Port-of-Spain with around 40mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.2 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 Port-of-Spain in March 2023.
|Hottest month:||May||30.8°C 87.4°F|
|Driest month:||March||40mm 1.6ins|
|Coldest month:||January||29.2°C 84.6°F|
|Wettest month:||July||239mm 9.4ins|