Piauí Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in Piauí, Brazil in August.

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Teresina Parnaíba Barra Grande Luis Correia

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

What to Expect in Piauí in August

Piauí, Brazil is a region in Brazil. August in Piauí generally has temperatures that range from very warm to very hot, with almost no precipitation.

Temperatures

The average highest temperatures fluctuate between very warm in Luis Correia at 33°C (91°F) to very hot in Teresina at 36°C (97°F). Nighttime temperatures generally drop to 23°C (73°F) in Teresina and 25°C (77°F) in Luis Correia. 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.

To explore the conditions in Piauí, Brazil in more detail, check the map below.

Precipitation

August is a very dry month with an average rainfall of around 2.9 mm (0.1 in) in Teresina. In Teresina, this particular month consistently records the lowest levels of rainfall, making it the driest period throughout the entire year.

Average sunshine

August brings good sunshine to many areas. Teresina sees around 316 hours of sunlight, great for visitors looking for bright days.

Explore Piauí by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Piauí in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Piauí.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Piauí

What is the weather like in August for some of the most popular destinations in Piauí, Brazil?

Temperature range in Piauí (August)

Precipitation variation in Piauí (August)

Teresina

In August Teresina generally has extremely high temperatures with maximum daytime temperatures around 36°C (97°F), minimum nighttime temperatures around 23°C (73°F) and almost no monthly rainfall. So on average the conditions are unpleasant that month.

« July
August
September »
July
August
September
Max temperature
35°C (95°F)
36°C (97°F)
38°C (100°F)
Min temperature
23°C (73°F)
23°C (73°F)
24°C (75°F)
Monthly sun hours
298 hours
316 hours
280 hours
Monthly rainfall
9.3 mm (0.4 in)
2.9 mm (0.1 in)
4.7 mm (0.2 in)
Monthly rainy days
18 days
11 days
10 days
Weather conditions
tolerable
unpleasant
unpleasant
Climate in Teresina →

Parnaíba

In August Parnaíba generally has very high temperatures with maximum daytime temperatures around 34°C (93°F), minimum nighttime temperatures around 25°C (77°F) and almost no monthly rainfall. So on average the conditions are pleasant that month.

« July
August
September »
July
August
September
Max temperature
33°C (91°F)
34°C (93°F)
34°C (93°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly rainfall
21 mm (0.8 in)
3.8 mm (0.1 in)
2.3 mm (0.1 in)
Monthly rainy days
17 days
10 days
9 days
Weather conditions
perfect
pleasant
pleasant
Climate in Parnaíba →

Barra Grande

In August Barra Grande generally has very high temperatures with maximum daytime temperatures around 34°C (93°F), minimum nighttime temperatures around 25°C (77°F) and almost no monthly rainfall. So on average the conditions are pleasant that month.

« July
August
September »
July
August
September
Max temperature
33°C (91°F)
34°C (93°F)
34°C (93°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly rainfall
16 mm (0.6 in)
2.9 mm (0.1 in)
1.7 mm (0.1 in)
Monthly rainy days
17 days
10 days
10 days
Weather conditions
perfect
pleasant
pleasant
Climate in Barra Grande →

Luis Correia

In August Luis Correia generally has very high temperatures with maximum daytime temperatures around 33°C (91°F), minimum nighttime temperatures around 25°C (77°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
33°C (91°F)
33°C (91°F)
34°C (93°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly rainfall
20 mm (0.8 in)
3.5 mm (0.1 in)
2.2 mm (0.1 in)
Monthly rainy days
17 days
10 days
9 days
Weather conditions
perfect
perfect
pleasant
Climate in Luis Correia →

Coqueiro

In August Coqueiro generally has very high temperatures with maximum daytime temperatures around 34°C (93°F), minimum nighttime temperatures around 25°C (77°F) and almost no monthly rainfall. So on average the conditions are pleasant that month.

« July
August
September »
July
August
September
Max temperature
33°C (91°F)
34°C (93°F)
34°C (93°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly rainfall
18 mm (0.7 in)
3.1 mm (0.1 in)
1.9 mm (0.1 in)
Monthly rainy days
17 days
10 days
10 days
Weather conditions
perfect
pleasant
pleasant
Climate in Coqueiro →

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

Popular cities in August

Day & night temperatures, rainfall and average weather in Piauí in August.

City Weather Day temp Night temp Rainfall
Teresina 36°C (97°F) 23°C (73°F) 2.9 mm (0.1 in)
Parnaíba 34°C (93°F) 25°C (77°F) 3.8 mm (0.1 in)
Barra Grande 34°C (93°F) 25°C (77°F) 2.9 mm (0.1 in)
Luis Correia 33°C (91°F) 25°C (77°F) 3.5 mm (0.1 in)
Coqueiro 34°C (93°F) 25°C (77°F) 3.1 mm (0.1 in)
Ponta do Anel 34°C (93°F) 25°C (77°F) 2.9 mm (0.1 in)

Piauí weather in August: frequently asked questions

What is the weather like in Piauí, Brazil in August?

In August, Piauí, Brazil generally has poor weather conditions. Teresina sees daytime temperatures near 36°C (97°F), with nights cooling to roughly 23°C (73°F).

What is the average temperature in Piauí, Brazil in August?

Daytime temperatures in Teresina peak at roughly 36°C (97°F) in August, dropping to about 23°C (73°F) overnight.

Does Piauí, Brazil get a lot of rain in August?

Rain is generally moderate to light in Piauí, Brazil during August, with Teresina averaging close to 2.9 mm (0.1 in).

Is August a Good Time to Visit Piauí, Brazil?

In our opinion, August may not be the ideal time to visit Piauí, Brazil due to the typically unpleasant weather in Teresina.

Generally speaking, provide poor weather in Teresina.

Interested in more climate information?

We have much more information about the climate in Piauí.

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.

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