Climate Insights for Alto Bonito

Região Geográfica Intermediária de São Luís, Maranhão, Brazil

Hottest
September
32°C peak90°F peak
Coldest
July
24°C low75°F low
Wettest
March
378 mm rain14.9 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Alto Bonito is hot. The average annual temperature is 27°C and approximately 1,593 mm of precipitation falls per year. March is the wettest month, receiving around 378 mm of rainfall. Alto Bonito sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Alto Bonito is hot. The average annual temperature is 81°F and approximately 62.7 in of precipitation falls per year. March is the wettest month, receiving around 14.9 in of rainfall. Alto Bonito sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 30°Average: 27°Min: 24°FebMax: 30°Average: 27°Min: 24°MarMax: 30°Average: 26°Min: 24°AprMax: 30°Average: 27°Min: 24°MayMax: 30°Average: 27°Min: 24°JunMax: 30°Average: 27°Min: 24°JulMax: 31°Average: 27°Min: 24°AugMax: 32°Average: 27°Min: 24°SepMax: 32°Average: 28°Min: 25°OctMax: 32°Average: 28°Min: 25°NovMax: 32°Average: 28°Min: 25°DecMax: 31°Average: 28°Min: 25°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 87°FAverage: 80°FMin: 76°FFebMax: 86°FAverage: 80°FMin: 75°FMarMax: 85°FAverage: 79°FMin: 75°FAprMax: 86°FAverage: 80°FMin: 75°FMayMax: 87°FAverage: 81°FMin: 76°FJunMax: 87°FAverage: 80°FMin: 75°FJulMax: 88°FAverage: 81°FMin: 75°FAugMax: 89°FAverage: 81°FMin: 76°FSepMax: 90°FAverage: 82°FMin: 76°FOctMax: 90°FAverage: 82°FMin: 77°FNovMax: 89°FAverage: 82°FMin: 77°FDecMax: 88°FAverage: 82°FMin: 77°F
Max
Average
Min

Alto Bonito has relatively stable temperatures year-round, staying within a 8°C range. The warmest month is September, when average highs reach 32°C and the mean temperature sits around 28°C. July is the coolest month, with minimum temperatures around 24°C and an average of 27°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows.Alto Bonito has relatively stable temperatures year-round, staying within a 15°F range. The warmest month is September, when average highs reach 90°F and the mean temperature sits around 82°F. July is the coolest month, with minimum temperatures around 75°F and an average of 81°F. Daily temperature variation is modest, with an average difference of 12°F between highs and lows.

Precipitation

0mm50mm100mm150mm200mm250mm300mm350mm400mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 168mmFebPrecipitation: 283mmMarPrecipitation: 378mmAprPrecipitation: 350mmMayPrecipitation: 206mmJunPrecipitation: 66mmJulPrecipitation: 35mmAugPrecipitation: 8mmSepPrecipitation: 5mmOctPrecipitation: 9mmNovPrecipitation: 30mmDecPrecipitation: 56mm
Precipitation
0in2in4in6in8in10in12in14inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 6.6inFebPrecipitation: 11.1inMarPrecipitation: 14.9inAprPrecipitation: 13.8inMayPrecipitation: 8.1inJunPrecipitation: 2.6inJulPrecipitation: 1.4inAugPrecipitation: 0.3inSepPrecipitation: 0.2inOctPrecipitation: 0.4inNovPrecipitation: 1.2inDecPrecipitation: 2.2in
Precipitation

Alto Bonito is a fairly wet location, receiving approximately 1,593 mm of precipitation annually, which averages out to around 133 mm per month. The wettest month is March, averaging 378 mm of rainfall. April and February also tend to see above-average precipitation. The driest month is September, with just 5 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.Alto Bonito is a fairly wet location, receiving approximately 62.7 in of precipitation annually, which averages out to around 5.2 in per month. The wettest month is March, averaging 14.9 in of rainfall. April and February also tend to see above-average precipitation. The driest month is September, with just 0.2 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/h20km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 12km/hFebWind Speed: 10km/hMarWind Speed: 9km/hAprWind Speed: 9km/hMayWind Speed: 9km/hJunWind Speed: 10km/hJulWind Speed: 11km/hAugWind Speed: 14km/hSepWind Speed: 17km/hOctWind Speed: 18km/hNovWind Speed: 16km/hDecWind Speed: 15km/h
Wind Speed
0mph5mph10mph15mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 7mphFebWind Speed: 6mphMarWind Speed: 6mphAprWind Speed: 5mphMayWind Speed: 6mphJunWind Speed: 6mphJulWind Speed: 7mphAugWind Speed: 9mphSepWind Speed: 10mphOctWind Speed: 11mphNovWind Speed: 10mphDecWind Speed: 9mph
Wind Speed

Alto Bonito is mildly breezy, with an average annual wind speed of 12km/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 18km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 9km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 9km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans.Alto Bonito 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 October, averaging 11mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in April, with average winds dropping to 5mph, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 6mph 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 Alto Bonito 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 Alto Bonito 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 °C76 °F
30 °C87 °F
12 km/h7 mph
168 mm6.6 in
0 cm0 in
Feb
24 °C75 °F
30 °C86 °F
10 km/h6 mph
283 mm11.1 in
0 cm0 in
Mar
24 °C75 °F
30 °C85 °F
9 km/h6 mph
378 mm14.9 in
0 cm0 in
Apr
24 °C75 °F
30 °C86 °F
9 km/h5 mph
350 mm13.8 in
0 cm0 in
May
24 °C76 °F
30 °C87 °F
9 km/h6 mph
206 mm8.1 in
0 cm0 in
Jun
24 °C75 °F
30 °C87 °F
10 km/h6 mph
66 mm2.6 in
0 cm0 in
Jul
24 °C75 °F
31 °C88 °F
11 km/h7 mph
35 mm1.4 in
0 cm0 in
Aug
24 °C76 °F
32 °C89 °F
14 km/h9 mph
8 mm0.3 in
0 cm0 in
Sep
25 °C76 °F
32 °C90 °F
17 km/h10 mph
5 mm0.2 in
0 cm0 in
OctCurrent
25 °C77 °F
32 °C90 °F
18 km/h11 mph
9 mm0.4 in
0 cm0 in
Nov
25 °C77 °F
32 °C89 °F
16 km/h10 mph
30 mm1.2 in
0 cm0 in
Dec
25 °C77 °F
31 °C88 °F
15 km/h9 mph
56 mm2.2 in
0 cm0 in