Climate Insights for Araras

Região Geográfica Intermediária de Porto Velho, Rondônia, Brazil

Hottest
September
34°C peak94°F peak
Coldest
July
20°C low68°F low
Wettest
March
307 mm rain12.1 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Araras is hot. The average annual temperature is 26°C and approximately 1,922 mm of precipitation falls per year. March is the wettest month, receiving around 307 mm of rainfall. Araras 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 20°C.The climate in Araras is hot. The average annual temperature is 79°F and approximately 75.7 in of precipitation falls per year. March is the wettest month, receiving around 12.1 in of rainfall. Araras 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 68°F.

Temperature

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 30°Average: 26°Min: 23°FebMax: 30°Average: 26°Min: 23°MarMax: 30°Average: 26°Min: 24°AprMax: 31°Average: 26°Min: 23°MayMax: 31°Average: 26°Min: 22°JunMax: 31°Average: 25°Min: 21°JulMax: 33°Average: 26°Min: 20°AugMax: 34°Average: 27°Min: 21°SepMax: 34°Average: 28°Min: 23°OctMax: 33°Average: 27°Min: 24°NovMax: 32°Average: 27°Min: 24°DecMax: 31°Average: 26°Min: 24°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 87°FAverage: 79°FMin: 74°FFebMax: 86°FAverage: 79°FMin: 74°FMarMax: 87°FAverage: 79°FMin: 74°FAprMax: 87°FAverage: 79°FMin: 74°FMayMax: 87°FAverage: 78°FMin: 72°FJunMax: 87°FAverage: 77°FMin: 70°FJulMax: 91°FAverage: 78°FMin: 68°FAugMax: 93°FAverage: 80°FMin: 70°FSepMax: 94°FAverage: 82°FMin: 73°FOctMax: 92°FAverage: 81°FMin: 74°FNovMax: 89°FAverage: 80°FMin: 74°FDecMax: 87°FAverage: 79°FMin: 74°F
Max
Average
Min

Araras sees moderate temperature variation throughout the year, ranging from 20°C to 34°C. The warmest month is September, when average highs reach 34°C and the mean temperature sits around 28°C. July is the coolest month, with minimum temperatures around 20°C and an average of 26°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs.Araras sees moderate temperature variation throughout the year, ranging from 68°F to 94°F. The warmest month is September, when average highs reach 94°F and the mean temperature sits around 82°F. July is the coolest month, with minimum temperatures around 68°F and an average of 78°F. On average, daily temperatures fluctuate by about 16°F between overnight lows and afternoon highs.

Precipitation

0mm50mm100mm150mm200mm250mm300mm350mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 299mmFebPrecipitation: 280mmMarPrecipitation: 307mmAprPrecipitation: 186mmMayPrecipitation: 85mmJunPrecipitation: 30mmJulPrecipitation: 9mmAugPrecipitation: 38mmSepPrecipitation: 57mmOctPrecipitation: 137mmNovPrecipitation: 196mmDecPrecipitation: 300mm
Precipitation
0in2in4in6in8in10in12inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 11.8inFebPrecipitation: 11inMarPrecipitation: 12.1inAprPrecipitation: 7.3inMayPrecipitation: 3.4inJunPrecipitation: 1.2inJulPrecipitation: 0.3inAugPrecipitation: 1.5inSepPrecipitation: 2.2inOctPrecipitation: 5.4inNovPrecipitation: 7.7inDecPrecipitation: 11.8in
Precipitation

Araras is a fairly wet location, receiving approximately 1,922 mm of precipitation annually, which averages out to around 160 mm per month. The wettest month is March, averaging 307 mm of rainfall. December and January also tend to see above-average precipitation. The driest month is July, with just 9 mm. That's 299 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.Araras is a fairly wet location, receiving approximately 75.7 in of precipitation annually, which averages out to around 6.3 in per month. The wettest month is March, averaging 12.1 in of rainfall. December and January also tend to see above-average precipitation. The driest month is July, with just 0.4 in. That's 11.8 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: 5km/hMarWind Speed: 5km/hAprWind Speed: 5km/hMayWind Speed: 5km/hJunWind Speed: 6km/hJulWind Speed: 6km/hAugWind Speed: 7km/hSepWind Speed: 6km/hOctWind Speed: 6km/hNovWind Speed: 5km/hDecWind Speed: 6km/h
Wind Speed
0mph5mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 3mphFebWind Speed: 3mphMarWind Speed: 3mphAprWind Speed: 3mphMayWind Speed: 3mphJunWind Speed: 4mphJulWind Speed: 4mphAugWind Speed: 4mphSepWind Speed: 4mphOctWind Speed: 4mphNovWind Speed: 3mphDecWind Speed: 4mph
Wind Speed

Araras is relatively calm, with an average annual wind speed of 6km/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 7km/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 conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.Araras 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 4mph, 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 conditions are fairly consistent throughout the year, varying by only 1mph between the calmest and windiest months.

Monthly Climate Data

The table below shows monthly climate averages for Araras 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 Araras 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 °C74 °F
30 °C87 °F
6 km/h3 mph
299 mm11.8 in
0 cm0 in
Feb
23 °C74 °F
30 °C86 °F
5 km/h3 mph
280 mm11 in
0 cm0 in
Mar
24 °C74 °F
30 °C87 °F
5 km/h3 mph
307 mm12.1 in
0 cm0 in
Apr
23 °C74 °F
31 °C87 °F
5 km/h3 mph
186 mm7.3 in
0 cm0 in
May
22 °C72 °F
31 °C87 °F
5 km/h3 mph
85 mm3.4 in
0 cm0 in
Jun
21 °C70 °F
31 °C87 °F
6 km/h4 mph
30 mm1.2 in
0 cm0 in
Jul
20 °C68 °F
33 °C91 °F
6 km/h4 mph
9 mm0.3 in
0 cm0 in
Aug
21 °C70 °F
34 °C93 °F
7 km/h4 mph
38 mm1.5 in
0 cm0 in
Sep
23 °C73 °F
34 °C94 °F
6 km/h4 mph
57 mm2.2 in
0 cm0 in
OctCurrent
24 °C74 °F
33 °C92 °F
6 km/h4 mph
137 mm5.4 in
0 cm0 in
Nov
24 °C74 °F
32 °C89 °F
5 km/h3 mph
196 mm7.7 in
0 cm0 in
Dec
24 °C74 °F
31 °C87 °F
6 km/h4 mph
300 mm11.8 in
0 cm0 in