Climate Insights for Altamira

Região Geográfica Intermediária de Marabá, Pará, Brazil

Hottest
August
34°C peak94°F peak
Coldest
July
23°C low74°F low
Wettest
March
445 mm rain17.5 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Altamira is hot. The average annual temperature is 28°C and approximately 1,994 mm of precipitation falls per year. March is the wettest month, receiving around 445 mm of rainfall. Altamira sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Altamira is hot. The average annual temperature is 82°F and approximately 78.5 in of precipitation falls per year. March is the wettest month, receiving around 17.5 in of rainfall. Altamira sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 30°Average: 26°Min: 24°FebMax: 30°Average: 26°Min: 24°MarMax: 30°Average: 26°Min: 24°AprMax: 31°Average: 27°Min: 24°MayMax: 32°Average: 27°Min: 24°JunMax: 33°Average: 28°Min: 23°JulMax: 34°Average: 28°Min: 23°AugMax: 34°Average: 29°Min: 24°SepMax: 34°Average: 29°Min: 25°OctMax: 34°Average: 29°Min: 25°NovMax: 32°Average: 28°Min: 25°DecMax: 31°Average: 27°Min: 24°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 86°FAverage: 79°FMin: 75°FFebMax: 86°FAverage: 79°FMin: 75°FMarMax: 87°FAverage: 80°FMin: 75°FAprMax: 88°FAverage: 80°FMin: 75°FMayMax: 89°FAverage: 81°FMin: 75°FJunMax: 91°FAverage: 82°FMin: 74°FJulMax: 94°FAverage: 83°FMin: 74°FAugMax: 94°FAverage: 83°FMin: 75°FSepMax: 94°FAverage: 84°FMin: 77°FOctMax: 92°FAverage: 84°FMin: 77°FNovMax: 90°FAverage: 82°FMin: 76°FDecMax: 87°FAverage: 80°FMin: 75°F
Max
Average
Min

Altamira sees moderate temperature variation throughout the year, ranging from 23°C to 34°C. The warmest month is August, when average highs reach 34°C and the mean temperature sits around 29°C. July is the coolest month, with minimum temperatures around 23°C and an average of 28°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.Altamira sees moderate temperature variation throughout the year, ranging from 74°F to 94°F. The warmest month is August, when average highs reach 94°F and the mean temperature sits around 83°F. July is the coolest month, with minimum temperatures around 74°F and an average of 83°F. On average, daily temperatures fluctuate by about 15°F between overnight lows and afternoon highs.

Precipitation

0mm50mm100mm150mm200mm250mm300mm350mm400mm450mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 328mmFebPrecipitation: 369mmMarPrecipitation: 445mmAprPrecipitation: 238mmMayPrecipitation: 110mmJunPrecipitation: 38mmJulPrecipitation: 10mmAugPrecipitation: 13mmSepPrecipitation: 17mmOctPrecipitation: 41mmNovPrecipitation: 144mmDecPrecipitation: 240mm
Precipitation
0in2in4in6in8in10in12in14in16in18inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 12.9inFebPrecipitation: 14.5inMarPrecipitation: 17.5inAprPrecipitation: 9.4inMayPrecipitation: 4.3inJunPrecipitation: 1.5inJulPrecipitation: 0.4inAugPrecipitation: 0.5inSepPrecipitation: 0.7inOctPrecipitation: 1.6inNovPrecipitation: 5.7inDecPrecipitation: 9.4in
Precipitation

Altamira is a fairly wet location, receiving approximately 1,994 mm of precipitation annually, which averages out to around 166 mm per month. The wettest month is March, averaging 445 mm of rainfall. February and January also tend to see above-average precipitation. The driest month is July, with just 10 mm. That's 435 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.Altamira is a fairly wet location, receiving approximately 78.5 in of precipitation annually, which averages out to around 6.5 in per month. The wettest month is March, averaging 17.5 in of rainfall. February and January also tend to see above-average precipitation. The driest month is July, with just 0.4 in. That's 17.1 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: 6km/hMarWind Speed: 6km/hAprWind Speed: 6km/hMayWind Speed: 6km/hJunWind Speed: 7km/hJulWind Speed: 7km/hAugWind Speed: 7km/hSepWind Speed: 8km/hOctWind Speed: 7km/hNovWind Speed: 6km/hDecWind Speed: 6km/h
Wind Speed
0mph5mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 4mphFebWind Speed: 4mphMarWind Speed: 4mphAprWind Speed: 3mphMayWind Speed: 4mphJunWind Speed: 4mphJulWind Speed: 4mphAugWind Speed: 5mphSepWind Speed: 5mphOctWind Speed: 4mphNovWind Speed: 4mphDecWind Speed: 4mph
Wind Speed

Altamira 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 September, averaging 8km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 6km/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.Altamira 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 September, averaging 5mph, 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 2mph between the calmest and windiest months.

Monthly Climate Data

The table below shows monthly climate averages for Altamira 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 Altamira 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
24 °C75 °F
30 °C86 °F
6 km/h4 mph
328 mm12.9 in
0 cm0 in
Feb
24 °C75 °F
30 °C86 °F
6 km/h4 mph
369 mm14.5 in
0 cm0 in
Mar
24 °C75 °F
30 °C87 °F
6 km/h4 mph
445 mm17.5 in
0 cm0 in
Apr
24 °C75 °F
31 °C88 °F
6 km/h3 mph
238 mm9.4 in
0 cm0 in
May
24 °C75 °F
32 °C89 °F
6 km/h4 mph
110 mm4.3 in
0 cm0 in
Jun
23 °C74 °F
33 °C91 °F
7 km/h4 mph
38 mm1.5 in
0 cm0 in
Jul
23 °C74 °F
34 °C94 °F
7 km/h4 mph
10 mm0.4 in
0 cm0 in
Aug
24 °C75 °F
34 °C94 °F
7 km/h5 mph
13 mm0.5 in
0 cm0 in
Sep
25 °C77 °F
34 °C94 °F
8 km/h5 mph
17 mm0.7 in
0 cm0 in
OctCurrent
25 °C77 °F
34 °C92 °F
7 km/h4 mph
41 mm1.6 in
0 cm0 in
Nov
25 °C76 °F
32 °C90 °F
6 km/h4 mph
144 mm5.7 in
0 cm0 in
Dec
24 °C75 °F
31 °C87 °F
6 km/h4 mph
240 mm9.4 in
0 cm0 in