Climate Insights for Ariquemes

Região Geográfica Intermediária de Porto Velho, Rondônia, Brazil

Hottest
September
35°C peak94°F peak
Coldest
July
20°C low68°F low
Wettest
March
297 mm rain11.7 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Ariquemes is hot. The average annual temperature is 26°C and approximately 1,842 mm of precipitation falls per year. March is the wettest month, receiving around 297 mm of rainfall. Ariquemes sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Ariquemes is hot. The average annual temperature is 79°F and approximately 72.5 in of precipitation falls per year. March is the wettest month, receiving around 11.7 in of rainfall. Ariquemes 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: 31°Average: 26°Min: 22°JunMax: 32°Average: 26°Min: 21°JulMax: 34°Average: 27°Min: 20°AugMax: 34°Average: 27°Min: 21°SepMax: 35°Average: 28°Min: 23°OctMax: 33°Average: 27°Min: 23°NovMax: 31°Average: 26°Min: 23°DecMax: 30°Average: 26°Min: 23°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 87°FAverage: 78°FMin: 73°FFebMax: 86°FAverage: 78°FMin: 73°FMarMax: 87°FAverage: 78°FMin: 73°FAprMax: 87°FAverage: 79°FMin: 73°FMayMax: 87°FAverage: 78°FMin: 72°FJunMax: 90°FAverage: 78°FMin: 70°FJulMax: 94°FAverage: 80°FMin: 68°FAugMax: 94°FAverage: 81°FMin: 71°FSepMax: 94°FAverage: 82°FMin: 73°FOctMax: 92°FAverage: 81°FMin: 73°FNovMax: 89°FAverage: 80°FMin: 73°FDecMax: 87°FAverage: 79°FMin: 74°F
Max
Average
Min

Ariquemes 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.Ariquemes 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 80°F. On average, daily temperatures fluctuate by about 17°F between overnight lows and afternoon highs.

Precipitation

0mm50mm100mm150mm200mm250mm300mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 277mmFebPrecipitation: 268mmMarPrecipitation: 297mmAprPrecipitation: 196mmMayPrecipitation: 78mmJunPrecipitation: 19mmJulPrecipitation: 1mmAugPrecipitation: 24mmSepPrecipitation: 66mmOctPrecipitation: 131mmNovPrecipitation: 209mmDecPrecipitation: 274mm
Precipitation
0in2in4in6in8in10in12inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 10.9inFebPrecipitation: 10.5inMarPrecipitation: 11.7inAprPrecipitation: 7.7inMayPrecipitation: 3.1inJunPrecipitation: 0.8inJulPrecipitation: 0inAugPrecipitation: 1inSepPrecipitation: 2.6inOctPrecipitation: 5.2inNovPrecipitation: 8.2inDecPrecipitation: 10.8in
Precipitation

Ariquemes is a fairly wet location, receiving approximately 1,842 mm of precipitation annually, which averages out to around 153 mm per month. The wettest month is March, averaging 297 mm of rainfall. January and December also tend to see above-average precipitation. The driest month is July, with just 1 mm. That's 297 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.Ariquemes is a fairly wet location, receiving approximately 72.5 in of precipitation annually, which averages out to around 6 in per month. The wettest month is March, averaging 11.7 in of rainfall. January and December also tend to see above-average precipitation. The driest month is July, with just 0 in. That's 11.7 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/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 5km/hFebWind Speed: 5km/hMarWind Speed: 5km/hAprWind Speed: 5km/hMayWind Speed: 5km/hJunWind Speed: 6km/hJulWind Speed: 7km/hAugWind Speed: 7km/hSepWind Speed: 6km/hOctWind Speed: 5km/hNovWind Speed: 5km/hDecWind Speed: 5km/h
Wind Speed
0mph5mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 3mphFebWind Speed: 3mphMarWind Speed: 3mphAprWind Speed: 3mphMayWind Speed: 3mphJunWind Speed: 4mphJulWind Speed: 4mphAugWind Speed: 4mphSepWind Speed: 4mphOctWind Speed: 3mphNovWind Speed: 3mphDecWind Speed: 3mph
Wind Speed

Ariquemes is relatively calm, with an average annual wind speed of 5km/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 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. There is moderate seasonal variation in wind speed, with a 2km/h gap between the calmest and windiest months.Ariquemes is relatively calm, with an average annual wind speed of 3mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is July, 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. There is moderate seasonal variation in wind speed, with a 1mph gap between the calmest and windiest months.

Monthly Climate Data

The table below shows monthly climate averages for Ariquemes 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 Ariquemes 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
5 km/h3 mph
277 mm10.9 in
0 cm0 in
Feb
23 °C73 °F
30 °C86 °F
5 km/h3 mph
268 mm10.5 in
0 cm0 in
Mar
23 °C73 °F
30 °C87 °F
5 km/h3 mph
297 mm11.7 in
0 cm0 in
Apr
23 °C73 °F
31 °C87 °F
5 km/h3 mph
196 mm7.7 in
0 cm0 in
May
22 °C72 °F
31 °C87 °F
5 km/h3 mph
78 mm3.1 in
0 cm0 in
Jun
21 °C70 °F
32 °C90 °F
6 km/h4 mph
19 mm0.8 in
0 cm0 in
Jul
20 °C68 °F
34 °C94 °F
7 km/h4 mph
1 mm0 in
0 cm0 in
Aug
21 °C71 °F
34 °C94 °F
7 km/h4 mph
24 mm1 in
0 cm0 in
Sep
23 °C73 °F
35 °C94 °F
6 km/h4 mph
66 mm2.6 in
0 cm0 in
OctCurrent
23 °C73 °F
33 °C92 °F
5 km/h3 mph
131 mm5.2 in
0 cm0 in
Nov
23 °C73 °F
31 °C89 °F
5 km/h3 mph
209 mm8.2 in
0 cm0 in
Dec
23 °C74 °F
30 °C87 °F
5 km/h3 mph
274 mm10.8 in
0 cm0 in