The climate in Belém during March can be summarized as hot, humid and wet.
March is in the fall / autumn in Belém and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 21°C (70°F) is normal.
|Daytime temperature||31.5°C 88.6°F|
|Nightly temperature||21.4°C 70.4°F|
|Average temperature||26.4°C 79.5°F|
|Daily sunshine||7.2 hrs|
|Avg rainfall||138 mm 5.4 ins|
|Rainy days||22 days|
|Sea temperature||28.5°C 83.3°F|
|Windspeed||7.9kph 5 mph|
On average March is the 2nd wettest month of the year in Belém with around 138mm 5.4 inches of rain making it a wet time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.2 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 Belém in March 2023.
|Hottest month:||January||31.8°C 89.2°F|
|Driest month:||October||18mm 0.7ins|
|Coldest month:||July||26.9°C 80.4°F|
|Wettest month:||April||156mm 6.1ins|