Climate Insights for Aliança

Região Geográfica Intermediária de Porto Velho, Rondônia, Brazil

Hottest
August
34°C peak93°F peak
Coldest
July
22°C low72°F low
Wettest
January
302 mm rain11.9 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Aliança is hot. The average annual temperature is 27°C and approximately 1,916 mm of precipitation falls per year. January is the wettest month, receiving around 302 mm of rainfall. Aliança sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Aliança is hot. The average annual temperature is 80°F and approximately 75.4 in of precipitation falls per year. January is the wettest month, receiving around 11.9 in of rainfall. Aliança 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: 24°MayMax: 31°Average: 26°Min: 23°JunMax: 32°Average: 26°Min: 22°JulMax: 34°Average: 27°Min: 22°AugMax: 34°Average: 28°Min: 23°SepMax: 34°Average: 28°Min: 24°OctMax: 33°Average: 27°Min: 24°NovMax: 31°Average: 27°Min: 24°DecMax: 30°Average: 26°Min: 23°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 86°FAverage: 79°FMin: 74°FFebMax: 86°FAverage: 79°FMin: 74°FMarMax: 86°FAverage: 79°FMin: 74°FAprMax: 87°FAverage: 79°FMin: 74°FMayMax: 87°FAverage: 79°FMin: 74°FJunMax: 89°FAverage: 79°FMin: 72°FJulMax: 93°FAverage: 81°FMin: 72°FAugMax: 93°FAverage: 82°FMin: 74°FSepMax: 93°FAverage: 82°FMin: 75°FOctMax: 91°FAverage: 81°FMin: 75°FNovMax: 88°FAverage: 80°FMin: 75°FDecMax: 86°FAverage: 79°FMin: 74°F
Max
Average
Min

Aliança sees moderate temperature variation throughout the year, ranging from 22°C to 34°C. The warmest month is August, when average highs reach 34°C and the mean temperature sits around 28°C. July is the coolest month, with minimum temperatures around 22°C and an average of 27°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.Aliança sees moderate temperature variation throughout the year, ranging from 72°F to 93°F. The warmest month is August, when average highs reach 93°F and the mean temperature sits around 82°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 15°F between overnight lows and afternoon highs.

Precipitation

0mm50mm100mm150mm200mm250mm300mm350mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 302mmFebPrecipitation: 294mmMarPrecipitation: 298mmAprPrecipitation: 194mmMayPrecipitation: 84mmJunPrecipitation: 22mmJulPrecipitation: 1mmAugPrecipitation: 26mmSepPrecipitation: 76mmOctPrecipitation: 132mmNovPrecipitation: 196mmDecPrecipitation: 292mm
Precipitation
0in2in4in6in8in10in12inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 11.9inFebPrecipitation: 11.6inMarPrecipitation: 11.7inAprPrecipitation: 7.6inMayPrecipitation: 3.3inJunPrecipitation: 0.9inJulPrecipitation: 0inAugPrecipitation: 1inSepPrecipitation: 3inOctPrecipitation: 5.2inNovPrecipitation: 7.7inDecPrecipitation: 11.5in
Precipitation

Aliança is a fairly wet location, receiving approximately 1,916 mm of precipitation annually, which averages out to around 160 mm per month. The wettest month is January, averaging 302 mm of rainfall. March and February also tend to see above-average precipitation. The driest month is July, with just 1 mm. That's 302 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.Aliança is a fairly wet location, receiving approximately 75.4 in of precipitation annually, which averages out to around 6.3 in per month. The wettest month is January, averaging 11.9 in of rainfall. March and February also tend to see above-average precipitation. The driest month is July, with just 0 in. That's 11.9 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: 5km/hFebWind Speed: 5km/hMarWind Speed: 5km/hAprWind Speed: 5km/hMayWind Speed: 5km/hJunWind Speed: 6km/hJulWind Speed: 7km/hAugWind Speed: 6km/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: 3mphOctWind Speed: 3mphNovWind Speed: 3mphDecWind Speed: 3mph
Wind Speed

Aliança 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 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 2km/h gap between the calmest and windiest months.Aliança 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 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 1mph gap between the calmest and windiest months.

Monthly Climate Data

The table below shows monthly climate averages for Aliança 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 Aliança 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 °C86 °F
5 km/h3 mph
302 mm11.9 in
0 cm0 in
Feb
23 °C74 °F
30 °C86 °F
5 km/h3 mph
294 mm11.6 in
0 cm0 in
Mar
23 °C74 °F
30 °C86 °F
5 km/h3 mph
298 mm11.7 in
0 cm0 in
Apr
24 °C74 °F
31 °C87 °F
5 km/h3 mph
194 mm7.6 in
0 cm0 in
May
23 °C74 °F
31 °C87 °F
5 km/h3 mph
84 mm3.3 in
0 cm0 in
Jun
22 °C72 °F
32 °C89 °F
6 km/h4 mph
22 mm0.9 in
0 cm0 in
Jul
22 °C72 °F
34 °C93 °F
7 km/h4 mph
1 mm0 in
0 cm0 in
Aug
23 °C74 °F
34 °C93 °F
6 km/h4 mph
26 mm1 in
0 cm0 in
Sep
24 °C75 °F
34 °C93 °F
6 km/h3 mph
76 mm3 in
0 cm0 in
OctCurrent
24 °C75 °F
33 °C91 °F
5 km/h3 mph
132 mm5.2 in
0 cm0 in
Nov
24 °C75 °F
31 °C88 °F
5 km/h3 mph
196 mm7.7 in
0 cm0 in
Dec
23 °C74 °F
30 °C86 °F
5 km/h3 mph
292 mm11.5 in
0 cm0 in