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Weather in May in Piauí

Planning a journey to Piauí this May and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in Piauí in May?

Piauí is a region in Brazil. May in Piauí generally has very warm temperatures, with precipitation levels ranging from high to heavy.

Temperatures

You can expect very warm maximum daytime temperatures of around 33°C and nighttime temperatures around 23°C in Teresina. While the given temperatures for day and night are typical, there may be days that feel warmer. Make sure you're dressed in a way that keeps you cool and comfortable.

Precipitation

In May, precipitation varies across different areas. From high rainfall in Teresina with an average of 119 mm to heavy rainfall in Parnaíba with 166 mm.

Average sunshine

The city Teresina usually sees around 245 hours of sunlight, indicating many sunny days.

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

Where to go in Piauí in May

Find more information for the most popular destinations in the Piauí on the map below. Click on a destination dot for more detailes.

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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°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

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

Teresina

In May Teresina generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 23°C and high monthly rainfall. So on average the conditions are tolerable that month.

Teresina
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
33°C 
23°C 
179 hours 
262 mm 
28 days 
poor 
33°C 
23°C 
245 hours 
119 mm 
29 days 
June   >> June
>>  
34°C 
23°C 
266 hours 
18 mm 
21 days 
Climate in Teresina

Parnaíba

In May Parnaíba generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are tolerable that month.

Parnaíba
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
31°C 
25°C 
306 mm 
29 days 
poor 
32°C 
25°C 
166 mm 
30 days 
June   >> June
>>  
32°C 
25°C 
44 mm 
21 days 
Climate in Parnaíba

Barra Grande

In May Barra Grande generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 25°C and high monthly rainfall. So on average the conditions are tolerable that month.

Barra Grande
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
31°C 
25°C 
289 mm 
29 days 
poor 
32°C 
25°C 
142 mm 
30 days 
June   >> June
>>  
32°C 
25°C 
36 mm 
21 days 
Climate in Barra Grande

Luis Correia

In May Luis Correia generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are tolerable that month.

Luis Correia
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
31°C 
25°C 
309 mm 
29 days 
poor 
31°C 
25°C 
162 mm 
30 days 
June   >> June
>>  
32°C 
25°C 
44 mm 
21 days 
Climate in Luis Correia

Coqueiro

In May Coqueiro generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 25°C and high monthly rainfall. So on average the conditions are tolerable that month.

Coqueiro
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
31°C 
25°C 
299 mm 
29 days 
poor 
32°C 
25°C 
153 mm 
30 days 
June   >> June
>>  
32°C 
25°C 
39 mm 
21 days 
Climate in Coqueiro

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

Is May the best time to visit Piauí?

Given the typically tolerable weather conditions in Teresina, May might be a good time to visit Piauí. It's worth noting that weather conditions might differ depending on the location you visit.

On average, the best time to visit Piauí is in June with generally pleasant weather in Teresina. The weather in January, February, March, April, November and December, on the other hand, tends to be poor.

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 travel conditions. Find out where to go with our weather planner.