Climate Insights for Varginha do Barreiro

Região Geográfica Intermediária de Presidente Dutra, Maranhão, Brazil

Hottest
September
36°C peak97°F peak
Coldest
July
22°C low72°F low
Wettest
March
215 mm rain8.5 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Varginha do Barreiro is hot. The average annual temperature is 27°C and approximately 1,039 mm of precipitation falls per year. March is the wettest month, receiving around 215 mm of rainfall. Varginha do Barreiro sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Varginha do Barreiro is hot. The average annual temperature is 81°F and approximately 40.9 in of precipitation falls per year. March is the wettest month, receiving around 8.5 in of rainfall. Varginha do Barreiro 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: 23°JunMax: 32°Average: 27°Min: 23°JulMax: 33°Average: 27°Min: 22°AugMax: 35°Average: 28°Min: 23°SepMax: 36°Average: 30°Min: 24°OctMax: 35°Average: 30°Min: 25°NovMax: 33°Average: 28°Min: 24°DecMax: 32°Average: 27°Min: 23°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 87°FAverage: 79°FMin: 73°FFebMax: 87°FAverage: 79°FMin: 73°FMarMax: 86°FAverage: 79°FMin: 73°FAprMax: 88°FAverage: 80°FMin: 73°FMayMax: 90°FAverage: 81°FMin: 74°FJunMax: 90°FAverage: 81°FMin: 73°FJulMax: 91°FAverage: 81°FMin: 72°FAugMax: 94°FAverage: 83°FMin: 73°FSepMax: 97°FAverage: 85°FMin: 75°FOctMax: 96°FAverage: 85°FMin: 76°FNovMax: 92°FAverage: 82°FMin: 75°FDecMax: 89°FAverage: 81°FMin: 74°F
Max
Average
Min

Varginha do Barreiro sees moderate temperature variation throughout the year, ranging from 22°C to 36°C. September is the hottest month, with daytime highs reaching 36°C and an average of 30°C. July is the coolest month, with minimum temperatures around 22°C and an average of 27°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs.Varginha do Barreiro sees moderate temperature variation throughout the year, ranging from 72°F to 97°F. September is the hottest month, with daytime highs reaching 97°F and an average of 85°F. July is the coolest month, with minimum temperatures around 72°F and an average of 81°F. On average, daily temperatures fluctuate by about 17°F between overnight lows and afternoon highs.

Precipitation

0mm50mm100mm150mm200mm250mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 213mmFebPrecipitation: 208mmMarPrecipitation: 215mmAprPrecipitation: 124mmMayPrecipitation: 20mmJunPrecipitation: 4mmJulPrecipitation: 1mmAugPrecipitation: 1mmSepPrecipitation: 11mmOctPrecipitation: 33mmNovPrecipitation: 102mmDecPrecipitation: 107mm
Precipitation
0in2in4in6in8inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 8.4inFebPrecipitation: 8.2inMarPrecipitation: 8.5inAprPrecipitation: 4.9inMayPrecipitation: 0.8inJunPrecipitation: 0.2inJulPrecipitation: 0.1inAugPrecipitation: 0inSepPrecipitation: 0.4inOctPrecipitation: 1.3inNovPrecipitation: 4inDecPrecipitation: 4.2in
Precipitation

Varginha do Barreiro is a moderately rainy area, receiving approximately 1,039 mm of precipitation annually, which averages out to around 87 mm per month. The wettest month is March, averaging 215 mm of rainfall. January and February also tend to see above-average precipitation. The driest month is August, with just 1 mm. That's 214 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.Varginha do Barreiro is a moderately rainy area, receiving approximately 40.9 in of precipitation annually, which averages out to around 3.4 in per month. The wettest month is March, averaging 8.5 in of rainfall. January and February also tend to see above-average precipitation. The driest month is August, with just 0 in. That's 8.4 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: 6km/hFebWind Speed: 6km/hMarWind Speed: 6km/hAprWind Speed: 7km/hMayWind Speed: 9km/hJunWind Speed: 11km/hJulWind Speed: 12km/hAugWind Speed: 12km/hSepWind Speed: 11km/hOctWind Speed: 8km/hNovWind Speed: 7km/hDecWind Speed: 6km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 4mphFebWind Speed: 4mphMarWind Speed: 4mphAprWind Speed: 4mphMayWind Speed: 5mphJunWind Speed: 7mphJulWind Speed: 8mphAugWind Speed: 7mphSepWind Speed: 7mphOctWind Speed: 5mphNovWind Speed: 4mphDecWind Speed: 4mph
Wind Speed

Varginha do Barreiro 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 July, averaging 12km/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. 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. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 12km/h in winter, 9km/h in spring, 6km/h in summer, 7km/h in autumn.Varginha do Barreiro 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 July, averaging 8mph, 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 4mph 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 7mph in winter, 5mph in spring, 4mph in summer, 4mph in autumn.

Monthly Climate Data

The table below shows monthly climate averages for Varginha do Barreiro 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 Varginha do Barreiro 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 °C87 °F
6 km/h4 mph
213 mm8.4 in
0 cm0 in
Feb
23 °C73 °F
30 °C87 °F
6 km/h4 mph
208 mm8.2 in
0 cm0 in
Mar
23 °C73 °F
30 °C86 °F
6 km/h4 mph
215 mm8.5 in
0 cm0 in
Apr
23 °C73 °F
31 °C88 °F
7 km/h4 mph
124 mm4.9 in
0 cm0 in
May
23 °C74 °F
32 °C90 °F
9 km/h5 mph
20 mm0.8 in
0 cm0 in
Jun
23 °C73 °F
32 °C90 °F
11 km/h7 mph
4 mm0.2 in
0 cm0 in
Jul
22 °C72 °F
33 °C91 °F
12 km/h8 mph
1 mm0.1 in
0 cm0 in
Aug
23 °C73 °F
35 °C94 °F
12 km/h7 mph
1 mm0 in
0 cm0 in
Sep
24 °C75 °F
36 °C97 °F
11 km/h7 mph
11 mm0.4 in
0 cm0 in
OctCurrent
25 °C76 °F
35 °C96 °F
8 km/h5 mph
33 mm1.3 in
0 cm0 in
Nov
24 °C75 °F
33 °C92 °F
7 km/h4 mph
102 mm4 in
0 cm0 in
Dec
23 °C74 °F
32 °C89 °F
6 km/h4 mph
107 mm4.2 in
0 cm0 in