Climate Insights for Alagoinha

Região Geográfica Intermediária de Parnaíba, Piauí, Brazil

Hottest
October
37°C peak99°F peak
Coldest
July
23°C low74°F low
Wettest
March
373 mm rain14.7 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Alagoinha is hot. The average annual temperature is 29°C and approximately 1,165 mm of precipitation falls per year. March is the wettest month, receiving around 373 mm of rainfall. Alagoinha sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Alagoinha is hot. The average annual temperature is 84°F and approximately 45.9 in of precipitation falls per year. March is the wettest month, receiving around 14.7 in of rainfall. Alagoinha sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 34°Average: 29°Min: 25°FebMax: 33°Average: 28°Min: 24°MarMax: 32°Average: 27°Min: 24°AprMax: 32°Average: 27°Min: 24°MayMax: 33°Average: 28°Min: 24°JunMax: 33°Average: 28°Min: 24°JulMax: 34°Average: 29°Min: 23°AugMax: 35°Average: 29°Min: 24°SepMax: 36°Average: 30°Min: 25°OctMax: 37°Average: 31°Min: 25°NovMax: 37°Average: 31°Min: 26°DecMax: 36°Average: 30°Min: 26°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 93°FAverage: 83°FMin: 77°FFebMax: 91°FAverage: 82°FMin: 76°FMarMax: 89°FAverage: 81°FMin: 75°FAprMax: 89°FAverage: 81°FMin: 75°FMayMax: 91°FAverage: 82°FMin: 75°FJunMax: 92°FAverage: 83°FMin: 75°FJulMax: 93°FAverage: 83°FMin: 74°FAugMax: 95°FAverage: 85°FMin: 74°FSepMax: 98°FAverage: 87°FMin: 76°FOctMax: 99°FAverage: 88°FMin: 78°FNovMax: 98°FAverage: 88°FMin: 78°FDecMax: 97°FAverage: 87°FMin: 78°F
Max
Average
Min

Alagoinha sees moderate temperature variation throughout the year, ranging from 23°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 23°C and an average of 29°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs.Alagoinha sees moderate temperature variation throughout the year, ranging from 74°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 74°F and an average of 83°F. On average, daily temperatures fluctuate by about 18°F between overnight lows and afternoon highs.

Precipitation

0mm50mm100mm150mm200mm250mm300mm350mm400mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 167mmFebPrecipitation: 234mmMarPrecipitation: 373mmAprPrecipitation: 239mmMayPrecipitation: 77mmJunPrecipitation: 16mmJulPrecipitation: 5mmAugPrecipitation: 1mmSepPrecipitation: 0mmOctPrecipitation: 3mmNovPrecipitation: 12mmDecPrecipitation: 38mm
Precipitation
0in2in4in6in8in10in12in14inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 6.6inFebPrecipitation: 9.2inMarPrecipitation: 14.7inAprPrecipitation: 9.4inMayPrecipitation: 3inJunPrecipitation: 0.6inJulPrecipitation: 0.2inAugPrecipitation: 0inSepPrecipitation: 0inOctPrecipitation: 0.1inNovPrecipitation: 0.5inDecPrecipitation: 1.5in
Precipitation

Alagoinha is a moderately rainy area, receiving approximately 1,165 mm of precipitation annually, which averages out to around 97 mm per month. The wettest month is March, averaging 373 mm of rainfall. April and February also tend to see above-average precipitation. The driest month is September, with just 0 mm. That's 373 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.Alagoinha is a moderately rainy area, receiving approximately 45.9 in of precipitation annually, which averages out to around 3.8 in per month. The wettest month is March, averaging 14.7 in of rainfall. April and February also tend to see above-average precipitation. The driest month is September, with just 0 in. That's 14.7 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/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 7km/hFebWind Speed: 6km/hMarWind Speed: 5km/hAprWind Speed: 5km/hMayWind Speed: 6km/hJunWind Speed: 8km/hJulWind Speed: 9km/hAugWind Speed: 10km/hSepWind Speed: 11km/hOctWind Speed: 11km/hNovWind Speed: 10km/hDecWind Speed: 9km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 4mphFebWind Speed: 4mphMarWind Speed: 3mphAprWind Speed: 3mphMayWind Speed: 4mphJunWind Speed: 5mphJulWind Speed: 6mphAugWind Speed: 6mphSepWind Speed: 7mphOctWind Speed: 7mphNovWind Speed: 6mphDecWind Speed: 6mph
Wind Speed

Alagoinha is relatively calm, with an average annual wind speed of 8km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 5km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 6km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans.Alagoinha is mildly breezy, with an average annual wind speed of 5mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is October, averaging 7mph, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 3mph, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 4mph difference between the calmest and windiest months. This level of variation is worth factoring into travel plans.

Monthly Climate Data

The table below shows monthly climate averages for Alagoinha 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 Alagoinha 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
25 °C77 °F
34 °C93 °F
7 km/h4 mph
167 mm6.6 in
0 cm0 in
Feb
24 °C76 °F
33 °C91 °F
6 km/h4 mph
234 mm9.2 in
0 cm0 in
Mar
24 °C75 °F
32 °C89 °F
5 km/h3 mph
373 mm14.7 in
0 cm0 in
Apr
24 °C75 °F
32 °C89 °F
5 km/h3 mph
239 mm9.4 in
0 cm0 in
May
24 °C75 °F
33 °C91 °F
6 km/h4 mph
77 mm3 in
0 cm0 in
Jun
24 °C75 °F
33 °C92 °F
8 km/h5 mph
16 mm0.6 in
0 cm0 in
Jul
23 °C74 °F
34 °C93 °F
9 km/h6 mph
5 mm0.2 in
0 cm0 in
Aug
24 °C74 °F
35 °C95 °F
10 km/h6 mph
1 mm0 in
0 cm0 in
Sep
25 °C76 °F
36 °C98 °F
11 km/h7 mph
0 mm0 in
0 cm0 in
OctCurrent
25 °C78 °F
37 °C99 °F
11 km/h7 mph
3 mm0.1 in
0 cm0 in
Nov
26 °C78 °F
37 °C98 °F
10 km/h6 mph
12 mm0.5 in
0 cm0 in
Dec
26 °C78 °F
36 °C97 °F
9 km/h6 mph
38 mm1.5 in
0 cm0 in