Climate Insights for Aruanã

Região Geográfica Intermediária de Barra do Garças, Mato Grosso, Brazil

Hottest
September
37°C peak99°F peak
Coldest
July
19°C low66°F low
Wettest
January
250 mm rain9.9 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Aruanã is hot. The average annual temperature is 27°C and approximately 1,202 mm of precipitation falls per year. January is the wettest month, receiving around 250 mm of rainfall. Aruanã is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: September, August, October. The coldest months are July, June, August, when temperatures can drop to 19°C.The climate in Aruanã is hot. The average annual temperature is 80°F and approximately 47.3 in of precipitation falls per year. January is the wettest month, receiving around 9.9 in of rainfall. Aruanã is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: September, August, October. The coldest months are July, June, August, when temperatures can drop to 66°F.

Temperature

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 31°Average: 26°Min: 23°FebMax: 31°Average: 26°Min: 23°MarMax: 31°Average: 27°Min: 23°AprMax: 32°Average: 27°Min: 23°MayMax: 33°Average: 27°Min: 21°JunMax: 33°Average: 26°Min: 20°JulMax: 33°Average: 25°Min: 19°AugMax: 36°Average: 28°Min: 21°SepMax: 37°Average: 30°Min: 23°OctMax: 35°Average: 29°Min: 24°NovMax: 32°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: 88°FAverage: 79°FMin: 73°FFebMax: 88°FAverage: 80°FMin: 74°FMarMax: 88°FAverage: 80°FMin: 74°FAprMax: 90°FAverage: 80°FMin: 73°FMayMax: 91°FAverage: 80°FMin: 71°FJunMax: 91°FAverage: 78°FMin: 68°FJulMax: 92°FAverage: 77°FMin: 66°FAugMax: 96°FAverage: 82°FMin: 70°FSepMax: 99°FAverage: 85°FMin: 74°FOctMax: 95°FAverage: 84°FMin: 75°FNovMax: 90°FAverage: 81°FMin: 74°FDecMax: 88°FAverage: 80°FMin: 74°F
Max
Average
Min

Aruanã sees moderate temperature variation throughout the year, ranging from 19°C to 37°C. September is the hottest month, with daytime highs reaching 37°C and an average of 30°C. July is the coolest month, with minimum temperatures around 19°C and an average of 25°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between July and August, with a 2°C shift in average temperatures.Aruanã sees moderate temperature variation throughout the year, ranging from 66°F to 99°F. September is the hottest month, with daytime highs reaching 99°F and an average of 85°F. July is the coolest month, with minimum temperatures around 66°F and an average of 77°F. On average, daily temperatures fluctuate by about 19°F between overnight lows and afternoon highs. The sharpest temperature change occurs between July and August, with a 4°F shift in average temperatures.

Precipitation

0mm50mm100mm150mm200mm250mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 250mmFebPrecipitation: 194mmMarPrecipitation: 185mmAprPrecipitation: 83mmMayPrecipitation: 7mmJunPrecipitation: 0mmJulPrecipitation: 0mmAugPrecipitation: 2mmSepPrecipitation: 12mmOctPrecipitation: 93mmNovPrecipitation: 159mmDecPrecipitation: 215mm
Precipitation
0in2in4in6in8in10inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 9.9inFebPrecipitation: 7.6inMarPrecipitation: 7.3inAprPrecipitation: 3.3inMayPrecipitation: 0.3inJunPrecipitation: 0inJulPrecipitation: 0inAugPrecipitation: 0.1inSepPrecipitation: 0.5inOctPrecipitation: 3.7inNovPrecipitation: 6.3inDecPrecipitation: 8.5in
Precipitation

Aruanã is a fairly wet location, receiving approximately 1,202 mm of precipitation annually, which averages out to around 100 mm per month. The wettest month is January, averaging 250 mm of rainfall. December and February also tend to see above-average precipitation. The driest month is July, with just 0 mm. That's 250 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.Aruanã is a fairly wet location, receiving approximately 47.3 in of precipitation annually, which averages out to around 3.9 in per month. The wettest month is January, averaging 9.8 in of rainfall. December and February also tend to see above-average precipitation. The driest month is July, with just 0 in. That's 9.8 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/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 6km/hFebWind Speed: 5km/hMarWind Speed: 5km/hAprWind Speed: 5km/hMayWind Speed: 7km/hJunWind Speed: 8km/hJulWind Speed: 8km/hAugWind Speed: 9km/hSepWind Speed: 8km/hOctWind Speed: 7km/hNovWind Speed: 6km/hDecWind Speed: 6km/h
Wind Speed
0mph5mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 4mphFebWind Speed: 3mphMarWind Speed: 3mphAprWind Speed: 3mphMayWind Speed: 4mphJunWind Speed: 5mphJulWind Speed: 5mphAugWind Speed: 5mphSepWind Speed: 5mphOctWind Speed: 4mphNovWind Speed: 4mphDecWind Speed: 4mph
Wind Speed

Aruanã is relatively calm, with an average annual wind speed of 7km/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 9km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 5km/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 8km/h in winter, 7km/h in spring, 6km/h in summer, 6km/h in autumn.Aruanã is relatively calm, with an average annual wind speed of 4mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is August, averaging 5mph, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 3mph, 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 5mph in winter, 4mph in spring, 4mph in summer, 4mph in autumn.

Monthly Climate Data

The table below shows monthly climate averages for Aruanã 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 Aruanã 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
31 °C88 °F
6 km/h4 mph
250 mm9.9 in
0 cm0 in
Feb
23 °C74 °F
31 °C88 °F
5 km/h3 mph
194 mm7.6 in
0 cm0 in
Mar
23 °C74 °F
31 °C88 °F
5 km/h3 mph
185 mm7.3 in
0 cm0 in
Apr
23 °C73 °F
32 °C90 °F
5 km/h3 mph
83 mm3.3 in
0 cm0 in
May
21 °C71 °F
33 °C91 °F
7 km/h4 mph
7 mm0.3 in
0 cm0 in
Jun
20 °C68 °F
33 °C91 °F
8 km/h5 mph
0 mm0 in
0 cm0 in
Jul
19 °C66 °F
33 °C92 °F
8 km/h5 mph
0 mm0 in
0 cm0 in
Aug
21 °C70 °F
36 °C96 °F
9 km/h5 mph
2 mm0.1 in
0 cm0 in
Sep
23 °C74 °F
37 °C99 °F
8 km/h5 mph
12 mm0.5 in
0 cm0 in
OctCurrent
24 °C75 °F
35 °C95 °F
7 km/h4 mph
93 mm3.7 in
0 cm0 in
Nov
23 °C74 °F
32 °C90 °F
6 km/h4 mph
159 mm6.3 in
0 cm0 in
Dec
23 °C74 °F
31 °C88 °F
6 km/h4 mph
215 mm8.5 in
0 cm0 in