The best times to visit Barra Grande (Piaui) for ideal weather are

July 16th to January 7th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.

 

 


Other Barra Grande (Piaui) Travel Info

Weather in Barra Grande (Piaui)

Temperature

Average temperatures in Barra Grande (Piaui) vary barely at all. Considering humidity, temperatures feel hot all year with a low chance of precipitation most of the year. The area is less temperate than some — in the 21st percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Barra Grande (Piaui), the hottest months are May, December, and then June. See average monthly temperatures below. The warmest time of year is generally early to mid May where highs are regularly around 87.8°F (31°C) with temperatures rarely dropping below 80.8°F (27.1°C) at night.

Barra Grande (Piaui) Temperatures (Fahrenheit)

Key
High
Average
Low

Barra Grande (Piaui) Temperatures (Celsius)

Key
High
Average
Low

“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Barra Grande (Piaui) Perceived Temperature (F)

Key
High
Average
Low

Barra Grande (Piaui) Perceived Temperature (C)

Key
High
Average
Low

 

Average Barra Grande (Piaui) Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
Jan 87.2 81.5 78.9
Feb 86.6 81 77.6
Mar 86 80.6 75.8
Apr 85.7 81.2 77.8
May 87.1 82.7 80.5
Jun 86.2 81.7 79
Jul 86.2 81.6 79.5
Aug 85.9 81.1 78.8
Sep 86.1 81 78.7
Oct 86.8 81.4 79
Nov 87 81.6 79.2
Dec 87 81.9 79.6

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 30.7 27.5 26.1
Feb 30.3 27.2 25.3
Mar 30 27 24.3
Apr 29.8 27.3 25.4
May 30.6 28.2 26.9
Jun 30.1 27.6 26.1
Jul 30.1 27.6 26.4
Aug 29.9 27.3 26
Sep 30.1 27.2 25.9
Oct 30.4 27.4 26.1
Nov 30.6 27.6 26.2
Dec 30.6 27.7 26.4

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Barra Grande (Piaui) are August, September, and then October. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early to mid May. For example, on the week of May 7th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early March with an average of 6 days of significant precipitation the week of March 5th.

When can you find snow in Barra Grande (Piaui)? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Barra Grande (Piaui).

Key
Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Barra Grande (Piaui) (in).

Key
Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 13% 0 1.6
Feb 25% 0 5.1
Mar 59% 0 15.9
Apr 49% 0 17.2
May 29% 0 4.3
Jun 37% 0 4.1
Jul 4% 0 0.3
Aug 0% 0 0
Sep 0% 0 0.1
Oct 0% 0 0
Nov 3% 0 0.1
Dec 0% 0 0

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 13 0 4.1
Feb 25 0 13
Mar 59 0 40.4
Apr 49 0 43.7
May 29 0 10.9
Jun 37 0 10.4
Jul 4 0 0.8
Aug 0 0 0
Sep 0 0 0.3
Oct 0 0 0
Nov 3 0 0.3
Dec 0 0 0

 

Humidity and Wind

Barra Grande (Piaui) has some very humid months, and above average humidity throughout the year. The least humid month is October (65.2% relative humidity), and the most humid month is March (74.8%).

Wind in Barra Grande (Piaui) is usually calm. The windiest month is October, followed by September and November. October’s average wind speed of around 10.6 knots (12.2 MPH or 19.7 KPH) is considered “a gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early to mid October where average top sustained speeds reach 13.4 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Barra Grande (Piaui).

Key
Avg. Relative Humidity

Wind

The graph below shows wind speed (max and average) in knots.

Key
Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

Month Avg. Wind Avg. Wind Feel Sustained High Wind High Wind Feel
Jan 6.3 Light breeze 9.3 Gentle breeze
Feb 4.4 Light breeze 7.1 Gentle breeze
Mar 3.2 Barely noticeable 6.4 Gentle breeze
Apr 3.5 Barely noticeable 6.3 Light breeze
May 5.2 Light breeze 7.9 Gentle breeze
Jun 5.3 Light breeze 8 Gentle breeze
Jul 7.3 Gentle breeze 9.7 Gentle breeze
Aug 8.7 Gentle breeze 11 Significant breeze
Sep 10.5 Gentle breeze 12.4 Gentle breeze
Oct 10.6 Gentle breeze 12.5 Significant breeze
Nov 9.5 Gentle breeze 11.4 Gentle breeze
Dec 8.2 Gentle breeze 10.5 Gentle breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 66.9%
Feb 72%
Mar 74.8%
Apr 74.6%
May 70.7%
Jun 69.8%
Jul 67.6%
Aug 66.3%
Sep 65.6%
Oct 65.2%
Nov 65.5%
Dec 66%

 

Is it Safe to Travel to Barra Grande (Piaui)?

Our best data indicates this area is somewhat safe. As of Oct 07, 2019 there are travel warnings for Brazil; exercise a high degree of caution. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Oct 01, 2019.


 

The Busiest and Least Crowded Months

The busiest month for tourism in Barra Grande (Piaui), Brazil is October, followed by February and January. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Barra Grande (Piaui) in September. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month

 

Most Popular Months to Visit

Key
Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 44 in September means 44% of the tourists vs. October.

 

 

Overall Barra Grande (Piaui) Travel Experience by Season

Fall (March through May)

Humidity and temperatures combine to make this season feel warm. Highs range from 87.6°F (30.9°C) and 84.8°F (29.3°C) with warmer temperatures in the later months. Rain is frequent with 9 to 18 days of significant precipitation per month. Fall is the slowest for tourism, which makes it a good time for those looking for deals.

Winter (June through August)

The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see moderate precipitation with 0 to 11 days of precipitation per month. June – August is the second busiest season for tourism in Barra Grande (Piaui), so lodging and other accommodations may cost slightly more.

Spring (September through November)

Spring daily highs range from 87.4°F (30.8°C) and 86°F (30°C), which will feel very nice given the humidity and wind. It rains or snows a barely noticeable amount: 0 to 1 days per month. Tourism is fairly slow during these months due to the weather, so hotels may be lower priced.

Summer (December through February)

Weather is perfect this time of year in Barra Grande (Piaui) to be enjoyable for warm weather travelers. The average high during this season is between 87.8°F (31°C) and 85.1°F (29.5°C). On average, it rains or snows a smalll amount: 0 to 7 times per month. These times of year are the busiest with tourists.

 

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