Piauí weather in March

Are you planning a trip to Piauí in March and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Piauí in March?

Piauí is a region in Brazil. March in Piauí generally has very warm temperatures, with heavy precipitation.

The average maximum temperatures are very warm and range from 30°C (87°F) in Luis Correia to 32°C (90°F) in Teresina. On average, March is the month with the lowest temperatures of the year in Piauí.

Precipitation in March varies from heavy rainfall in Barra Grande with an average of 283mm (11 inches) to heavy rainfall in Teresina with 325mm (13 inches). It is the wettest month of the year in Teresina. It is also generally a moderately sunny time of year with an average of 166 hours of sunshine in Teresina during the entire month.

For more details on the yearly weather and climate conditions, visit our Piauí climate page. To learn more about the weather conditions in specific areas of Piauí in March, check out the map below.

Where to go in Piauí in March

Find the average weather conditions in March for the most popular destinations in Piauí on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

Popular destinations in Piauí

What is the weather like in March for the 5 most popular destinations in Piauí?

Average weather in Teresina

In March Teresina generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 23°C (74°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Teresina
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
33°C / 91°F 
23°C / 74°F 
152 hours 
310mm / 12" 
26 days 
poor 
32°C / 90°F 
23°C / 74°F 
166 hours 
325mm / 13" 
30 days 
poor 
April   >> April
>>  
33°C / 91°F 
23°C / 74°F 
179 hours 
262mm / 10" 
28 days 
poor 
Climate in Teresina

Average weather in Parnaíba

In March Parnaíba generally has very high temperatures with maximum daytime temperatures around 31°C (87°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Parnaíba
Max temperature Max temp
Min temperature Min temp
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
31°C / 88°F 
25°C / 77°F 
213mm / 8.4" 
27 days 
poor 
31°C / 87°F 
25°C / 77°F 
293mm / 12" 
30 days 
poor 
April   >> April
>>  
31°C / 87°F 
25°C / 77°F 
306mm / 12" 
29 days 
poor 
Climate in Parnaíba

Average weather in Barra Grande

In March Barra Grande generally has very high temperatures with maximum daytime temperatures around 31°C (87°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Barra Grande
Max temperature Max temp
Min temperature Min temp
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
31°C / 88°F 
25°C / 77°F 
204mm / 8" 
27 days 
poor 
31°C / 87°F 
25°C / 77°F 
283mm / 11" 
30 days 
poor 
April   >> April
>>  
31°C / 87°F 
25°C / 77°F 
289mm / 11" 
29 days 
poor 
Climate in Barra Grande

Average weather in Luis Correia

In March Luis Correia generally has very high temperatures with maximum daytime temperatures around 30°C (87°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Luis Correia
Max temperature Max temp
Min temperature Min temp
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
31°C / 87°F 
25°C / 77°F 
215mm / 8.4" 
27 days 
poor 
30°C / 87°F 
25°C / 77°F 
297mm / 12" 
30 days 
poor 
April   >> April
>>  
31°C / 87°F 
25°C / 77°F 
309mm / 12" 
29 days 
poor 
Climate in Luis Correia

Average weather in Coqueiro

In March Coqueiro generally has very high temperatures with maximum daytime temperatures around 31°C (87°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Coqueiro
Max temperature Max temp
Min temperature Min temp
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
31°C / 88°F 
25°C / 77°F 
209mm / 8.2" 
27 days 
poor 
31°C / 87°F 
25°C / 77°F 
289mm / 11" 
30 days 
poor 
April   >> April
>>  
31°C / 87°F 
25°C / 77°F 
299mm / 12" 
29 days 
poor 
Climate in Coqueiro

Is your destination not in the list? Have a look at other destinations in Piauí, in Brazil.

Is March the best time to go to Piauí?

In our opinion March is not the best time to visit Piauí with commonly poor weather in Teresina.

On average the best time to visit Piauí is in June with generally pleasant weather in Teresina. The worst months are January, February, March, April, November and December that can have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Piauí. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Brazil? Get detailed historical weather averages for many cities in Brazil.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.