Climate Insights for Água Preta

Região Metropolitana do Sudoeste Maranhense, Maranhão, Brazil

Hottest
September
35°C peak95°F peak
Coldest
July
20°C low68°F low
Wettest
March
226 mm rain8.9 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Água Preta is hot. The average annual temperature is 27°C and approximately 1,117 mm of precipitation falls per year. March is the wettest month, receiving around 226 mm of rainfall. Água Preta sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Água Preta is hot. The average annual temperature is 80°F and approximately 44 in of precipitation falls per year. March is the wettest month, receiving around 8.9 in of rainfall. Água Preta sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 30°Average: 26°Min: 23°FebMax: 30°Average: 26°Min: 23°MarMax: 30°Average: 26°Min: 23°AprMax: 31°Average: 26°Min: 23°MayMax: 32°Average: 27°Min: 22°JunMax: 33°Average: 27°Min: 21°JulMax: 33°Average: 27°Min: 20°AugMax: 34°Average: 27°Min: 20°SepMax: 35°Average: 28°Min: 22°OctMax: 34°Average: 28°Min: 23°NovMax: 33°Average: 27°Min: 23°DecMax: 31°Average: 27°Min: 23°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 86°FAverage: 78°FMin: 73°FFebMax: 87°FAverage: 78°FMin: 73°FMarMax: 87°FAverage: 78°FMin: 73°FAprMax: 88°FAverage: 79°FMin: 73°FMayMax: 89°FAverage: 80°FMin: 72°FJunMax: 91°FAverage: 80°FMin: 70°FJulMax: 92°FAverage: 80°FMin: 68°FAugMax: 94°FAverage: 81°FMin: 69°FSepMax: 95°FAverage: 83°FMin: 72°FOctMax: 94°FAverage: 83°FMin: 74°FNovMax: 91°FAverage: 81°FMin: 73°FDecMax: 89°FAverage: 80°FMin: 73°F
Max
Average
Min

Água Preta sees moderate temperature variation throughout the year, ranging from 20°C to 35°C. The warmest month is September, when average highs reach 35°C and the mean temperature sits around 28°C. July is the coolest month, with minimum temperatures around 20°C and an average of 27°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs.Água Preta sees moderate temperature variation throughout the year, ranging from 68°F to 95°F. The warmest month is September, when average highs reach 95°F and the mean temperature sits around 83°F. July is the coolest month, with minimum temperatures around 68°F and an average of 80°F. On average, daily temperatures fluctuate by about 18°F between overnight lows and afternoon highs.

Precipitation

0mm50mm100mm150mm200mm250mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 224mmFebPrecipitation: 207mmMarPrecipitation: 226mmAprPrecipitation: 125mmMayPrecipitation: 42mmJunPrecipitation: 9mmJulPrecipitation: 2mmAugPrecipitation: 2mmSepPrecipitation: 10mmOctPrecipitation: 26mmNovPrecipitation: 89mmDecPrecipitation: 153mm
Precipitation
0in2in4in6in8inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 8.8inFebPrecipitation: 8.2inMarPrecipitation: 8.9inAprPrecipitation: 4.9inMayPrecipitation: 1.7inJunPrecipitation: 0.3inJulPrecipitation: 0.1inAugPrecipitation: 0.1inSepPrecipitation: 0.4inOctPrecipitation: 1inNovPrecipitation: 3.5inDecPrecipitation: 6in
Precipitation

Água Preta is a moderately rainy area, receiving approximately 1,117 mm of precipitation annually, which averages out to around 93 mm per month. The wettest month is March, averaging 226 mm of rainfall. January and February also tend to see above-average precipitation. The driest month is July, with just 2 mm. That's 224 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.Água Preta is a moderately rainy area, receiving approximately 44 in of precipitation annually, which averages out to around 3.7 in per month. The wettest month is March, averaging 8.9 in of rainfall. January and February also tend to see above-average precipitation. The driest month is July, with just 0.1 in. That's 8.8 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/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 6km/hFebWind Speed: 6km/hMarWind Speed: 6km/hAprWind Speed: 6km/hMayWind Speed: 8km/hJunWind Speed: 9km/hJulWind Speed: 10km/hAugWind Speed: 10km/hSepWind Speed: 10km/hOctWind Speed: 8km/hNovWind Speed: 7km/hDecWind Speed: 6km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 4mphFebWind Speed: 4mphMarWind Speed: 4mphAprWind Speed: 4mphMayWind Speed: 5mphJunWind Speed: 6mphJulWind Speed: 6mphAugWind Speed: 6mphSepWind Speed: 6mphOctWind Speed: 5mphNovWind Speed: 4mphDecWind Speed: 4mph
Wind Speed

Água Preta 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 August, averaging 10km/h, though still comfortable for most outdoor activities. The calmest conditions occur in January, with average winds dropping to 6km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 9km/h in winter, 8km/h in spring, 6km/h in summer, 7km/h in autumn.Água Preta 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 August, averaging 6mph, though still comfortable for most outdoor activities. The calmest conditions occur in January, with average winds dropping to 4mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 2mph gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 6mph in winter, 5mph in spring, 4mph in summer, 4mph in autumn.

Monthly Climate Data

The table below shows monthly climate averages for Água Preta 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 Água Preta 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 °C73 °F
30 °C86 °F
6 km/h4 mph
224 mm8.8 in
0 cm0 in
Feb
23 °C73 °F
30 °C87 °F
6 km/h4 mph
207 mm8.2 in
0 cm0 in
Mar
23 °C73 °F
30 °C87 °F
6 km/h4 mph
226 mm8.9 in
0 cm0 in
Apr
23 °C73 °F
31 °C88 °F
6 km/h4 mph
125 mm4.9 in
0 cm0 in
May
22 °C72 °F
32 °C89 °F
8 km/h5 mph
42 mm1.7 in
0 cm0 in
Jun
21 °C70 °F
33 °C91 °F
9 km/h6 mph
9 mm0.3 in
0 cm0 in
Jul
20 °C68 °F
33 °C92 °F
10 km/h6 mph
2 mm0.1 in
0 cm0 in
Aug
20 °C69 °F
34 °C94 °F
10 km/h6 mph
2 mm0.1 in
0 cm0 in
Sep
22 °C72 °F
35 °C95 °F
10 km/h6 mph
10 mm0.4 in
0 cm0 in
OctCurrent
23 °C74 °F
34 °C94 °F
8 km/h5 mph
26 mm1 in
0 cm0 in
Nov
23 °C73 °F
33 °C91 °F
7 km/h4 mph
89 mm3.5 in
0 cm0 in
Dec
23 °C73 °F
31 °C89 °F
6 km/h4 mph
153 mm6 in
0 cm0 in