Climate Insights for Alagadiço

Região Geográfica Intermediária de Floriano, Piauí, Brazil

Hottest
October
37°C peak99°F peak
Coldest
July
22°C low72°F low
Wettest
January
163 mm rain6.4 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Alagadiço is hot. The average annual temperature is 29°C and approximately 686 mm of precipitation falls per year. January is the wettest month, receiving around 163 mm of rainfall. Alagadiço sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Alagadiço is hot. The average annual temperature is 83°F and approximately 27 in of precipitation falls per year. January is the wettest month, receiving around 6.4 in of rainfall. Alagadiço sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 32°Average: 27°Min: 24°FebMax: 32°Average: 27°Min: 23°MarMax: 32°Average: 27°Min: 23°AprMax: 32°Average: 28°Min: 24°MayMax: 33°Average: 28°Min: 24°JunMax: 34°Average: 28°Min: 23°JulMax: 34°Average: 28°Min: 22°AugMax: 35°Average: 29°Min: 23°SepMax: 37°Average: 31°Min: 25°OctMax: 37°Average: 31°Min: 26°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: 89°FAverage: 81°FMin: 74°FFebMax: 89°FAverage: 81°FMin: 74°FMarMax: 89°FAverage: 81°FMin: 74°FAprMax: 90°FAverage: 82°FMin: 74°FMayMax: 92°FAverage: 83°FMin: 75°FJunMax: 93°FAverage: 82°FMin: 73°FJulMax: 93°FAverage: 82°FMin: 72°FAugMax: 96°FAverage: 85°FMin: 73°FSepMax: 98°FAverage: 87°FMin: 76°FOctMax: 99°FAverage: 88°FMin: 78°FNovMax: 95°FAverage: 85°FMin: 78°FDecMax: 92°FAverage: 83°FMin: 76°F
Max
Average
Min

Alagadiço sees moderate temperature variation throughout the year, ranging from 22°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 22°C and an average of 28°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs.Alagadiço sees moderate temperature variation throughout the year, ranging from 72°F to 99°F. October is the hottest month, with daytime highs reaching 99°F and an average of 88°F. July is the coolest month, with minimum temperatures around 72°F and an average of 82°F. On average, daily temperatures fluctuate by about 18°F between overnight lows and afternoon highs.

Precipitation

0mm50mm100mm150mm200mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 163mmFebPrecipitation: 139mmMarPrecipitation: 130mmAprPrecipitation: 76mmMayPrecipitation: 15mmJunPrecipitation: 2mmJulPrecipitation: 1mmAugPrecipitation: 0mmSepPrecipitation: 2mmOctPrecipitation: 23mmNovPrecipitation: 73mmDecPrecipitation: 64mm
Precipitation
0in2in4in6inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 6.4inFebPrecipitation: 5.5inMarPrecipitation: 5.1inAprPrecipitation: 3inMayPrecipitation: 0.6inJunPrecipitation: 0.1inJulPrecipitation: 0inAugPrecipitation: 0inSepPrecipitation: 0.1inOctPrecipitation: 0.9inNovPrecipitation: 2.9inDecPrecipitation: 2.5in
Precipitation

Alagadiço is a relatively dry area, receiving approximately 686 mm of precipitation annually, which averages out to around 57 mm per month. The wettest month is January, averaging 163 mm of rainfall. February and March also tend to see above-average precipitation. The driest month is August, with just 0 mm. That's 163 mm less than January, 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.Alagadiço is a relatively dry area, receiving approximately 27 in of precipitation annually, which averages out to around 2.2 in per month. The wettest month is January, averaging 6.4 in of rainfall. February and March also tend to see above-average precipitation. The driest month is August, with just 0 in. That's 6.4 in less than January, 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/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 7km/hFebWind Speed: 7km/hMarWind Speed: 7km/hAprWind Speed: 8km/hMayWind Speed: 12km/hJunWind Speed: 14km/hJulWind Speed: 15km/hAugWind Speed: 15km/hSepWind Speed: 15km/hOctWind Speed: 12km/hNovWind Speed: 10km/hDecWind Speed: 8km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 4mphFebWind Speed: 4mphMarWind Speed: 4mphAprWind Speed: 5mphMayWind Speed: 7mphJunWind Speed: 9mphJulWind Speed: 9mphAugWind Speed: 9mphSepWind Speed: 9mphOctWind Speed: 8mphNovWind Speed: 6mphDecWind Speed: 5mph
Wind Speed

Alagadiço is relatively calm, with an average annual wind speed of 11km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 15km/h, though still comfortable for most outdoor activities. The calmest conditions occur in January, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 8km/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 15km/h in winter, 12km/h in spring, 7km/h in summer, 9km/h in autumn.Alagadiço is mildly breezy, with an average annual wind speed of 7mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is July, averaging 9mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in January, with average winds dropping to 4mph, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 5mph 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 9mph in winter, 8mph in spring, 5mph in summer, 5mph in autumn.

Monthly Climate Data

The table below shows monthly climate averages for Alagadiço 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 Alagadiço 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
24 °C74 °F
32 °C89 °F
7 km/h4 mph
163 mm6.4 in
0 cm0 in
Feb
23 °C74 °F
32 °C89 °F
7 km/h4 mph
139 mm5.5 in
0 cm0 in
Mar
23 °C74 °F
32 °C89 °F
7 km/h4 mph
130 mm5.1 in
0 cm0 in
Apr
24 °C74 °F
32 °C90 °F
8 km/h5 mph
76 mm3 in
0 cm0 in
May
24 °C75 °F
33 °C92 °F
12 km/h7 mph
15 mm0.6 in
0 cm0 in
Jun
23 °C73 °F
34 °C93 °F
14 km/h9 mph
2 mm0.1 in
0 cm0 in
Jul
22 °C72 °F
34 °C93 °F
15 km/h9 mph
1 mm0 in
0 cm0 in
Aug
23 °C73 °F
35 °C96 °F
15 km/h9 mph
0 mm0 in
0 cm0 in
Sep
25 °C76 °F
37 °C98 °F
15 km/h9 mph
2 mm0.1 in
0 cm0 in
OctCurrent
26 °C78 °F
37 °C99 °F
12 km/h8 mph
23 mm0.9 in
0 cm0 in
Nov
25 °C78 °F
35 °C95 °F
10 km/h6 mph
73 mm2.9 in
0 cm0 in
Dec
24 °C76 °F
34 °C92 °F
8 km/h5 mph
64 mm2.5 in
0 cm0 in