Climate Insights for Vila São João

Região Geográfica Intermediária de Picos, Piauí, Brazil

Hottest
October
37°C peak98°F peak
Coldest
July
21°C low69°F low
Wettest
March
131 mm rain5.2 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Vila São João is hot. The average annual temperature is 28°C and approximately 526 mm of precipitation falls per year. March is the wettest month, receiving around 131 mm of rainfall. Vila São João sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Vila São João is hot. The average annual temperature is 82°F and approximately 20.7 in of precipitation falls per year. March is the wettest month, receiving around 5.2 in of rainfall. Vila São João sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 32°Average: 27°Min: 23°FebMax: 32°Average: 27°Min: 23°MarMax: 32°Average: 27°Min: 23°AprMax: 32°Average: 27°Min: 23°MayMax: 33°Average: 27°Min: 22°JunMax: 32°Average: 27°Min: 21°JulMax: 33°Average: 26°Min: 21°AugMax: 34°Average: 28°Min: 21°SepMax: 35°Average: 29°Min: 23°OctMax: 37°Average: 31°Min: 24°NovMax: 35°Average: 30°Min: 25°DecMax: 34°Average: 29°Min: 24°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 90°FAverage: 81°FMin: 74°FFebMax: 90°FAverage: 81°FMin: 73°FMarMax: 89°FAverage: 80°FMin: 73°FAprMax: 90°FAverage: 80°FMin: 73°FMayMax: 91°FAverage: 81°FMin: 72°FJunMax: 90°FAverage: 80°FMin: 70°FJulMax: 91°FAverage: 80°FMin: 69°FAugMax: 93°FAverage: 82°FMin: 70°FSepMax: 96°FAverage: 84°FMin: 73°FOctMax: 98°FAverage: 87°FMin: 76°FNovMax: 96°FAverage: 86°FMin: 77°FDecMax: 94°FAverage: 84°FMin: 76°F
Max
Average
Min

Vila São João sees moderate temperature variation throughout the year, ranging from 21°C to 37°C. October is the hottest month, with daytime highs reaching 37°C and an average of 31°C. July is the coolest month, with minimum temperatures around 21°C and an average of 26°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs.Vila São João sees moderate temperature variation throughout the year, ranging from 69°F to 98°F. October is the hottest month, with daytime highs reaching 98°F and an average of 87°F. July is the coolest month, with minimum temperatures around 69°F and an average of 80°F. On average, daily temperatures fluctuate by about 19°F between overnight lows and afternoon highs.

Precipitation

0mm25mm50mm75mm100mm125mm150mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 102mmFebPrecipitation: 111mmMarPrecipitation: 131mmAprPrecipitation: 78mmMayPrecipitation: 20mmJunPrecipitation: 3mmJulPrecipitation: 2mmAugPrecipitation: 0mmSepPrecipitation: 0mmOctPrecipitation: 5mmNovPrecipitation: 29mmDecPrecipitation: 44mm
Precipitation
0in2in4in6inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 4inFebPrecipitation: 4.4inMarPrecipitation: 5.2inAprPrecipitation: 3.1inMayPrecipitation: 0.8inJunPrecipitation: 0.1inJulPrecipitation: 0.1inAugPrecipitation: 0inSepPrecipitation: 0inOctPrecipitation: 0.2inNovPrecipitation: 1.1inDecPrecipitation: 1.8in
Precipitation

Vila São João is a relatively dry area, receiving approximately 526 mm of precipitation annually, which averages out to around 44 mm per month. The wettest month is March, averaging 131 mm of rainfall. February and January also tend to see above-average precipitation. The driest month is September, with just 0 mm. That's 131 mm less than March, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.Vila São João is a relatively dry area, receiving approximately 20.7 in of precipitation annually, which averages out to around 1.7 in per month. The wettest month is March, averaging 5.2 in of rainfall. February and January also tend to see above-average precipitation. The driest month is September, with just 0 in. That's 5.2 in less than March, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h5km/h10km/h15km/h20km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 8km/hFebWind Speed: 9km/hMarWind Speed: 8km/hAprWind Speed: 10km/hMayWind Speed: 14km/hJunWind Speed: 17km/hJulWind Speed: 18km/hAugWind Speed: 19km/hSepWind Speed: 18km/hOctWind Speed: 15km/hNovWind Speed: 12km/hDecWind Speed: 11km/h
Wind Speed
0mph5mph10mph15mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 5mphFebWind Speed: 5mphMarWind Speed: 5mphAprWind Speed: 6mphMayWind Speed: 9mphJunWind Speed: 10mphJulWind Speed: 11mphAugWind Speed: 12mphSepWind Speed: 11mphOctWind Speed: 10mphNovWind Speed: 8mphDecWind Speed: 7mph
Wind Speed

Vila São João is mildly breezy, with an average annual wind speed of 13km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 19km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 11km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 18km/h in winter, 15km/h in spring, 9km/h in summer, 11km/h in autumn.Vila São João is moderately windy, with an average annual wind speed of 8mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is August, averaging 12mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in March, with average winds dropping to 5mph, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 7mph difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 11mph in winter, 10mph in spring, 6mph in summer, 7mph in autumn.

Monthly Climate Data

The table below shows monthly climate averages for Vila São João based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Vila São João based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
23 °C74 °F
32 °C90 °F
8 km/h5 mph
102 mm4 in
0 cm0 in
Feb
23 °C73 °F
32 °C90 °F
9 km/h5 mph
111 mm4.4 in
0 cm0 in
Mar
23 °C73 °F
32 °C89 °F
8 km/h5 mph
131 mm5.2 in
0 cm0 in
Apr
23 °C73 °F
32 °C90 °F
10 km/h6 mph
78 mm3.1 in
0 cm0 in
May
22 °C72 °F
33 °C91 °F
14 km/h9 mph
20 mm0.8 in
0 cm0 in
Jun
21 °C70 °F
32 °C90 °F
17 km/h10 mph
3 mm0.1 in
0 cm0 in
Jul
21 °C69 °F
33 °C91 °F
18 km/h11 mph
2 mm0.1 in
0 cm0 in
Aug
21 °C70 °F
34 °C93 °F
19 km/h12 mph
0 mm0 in
0 cm0 in
Sep
23 °C73 °F
35 °C96 °F
18 km/h11 mph
0 mm0 in
0 cm0 in
OctCurrent
24 °C76 °F
37 °C98 °F
15 km/h10 mph
5 mm0.2 in
0 cm0 in
Nov
25 °C77 °F
35 °C96 °F
12 km/h8 mph
29 mm1.1 in
0 cm0 in
Dec
24 °C76 °F
34 °C94 °F
11 km/h7 mph
44 mm1.8 in
0 cm0 in