Climate Insights for Una

Região Metropolitana de Santarém, Pará, Brazil

Hottest
October
33°C peak92°F peak
Coldest
June
23°C low74°F low
Wettest
March
380 mm rain14.9 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Una is hot. The average annual temperature is 27°C and approximately 2,299 mm of precipitation falls per year. Una receives a notable amount of rainfall throughout the year, including during its driest month. Una sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Una is hot. The average annual temperature is 81°F and approximately 90.5 in of precipitation falls per year. Una receives a notable amount of rainfall throughout the year, including during its driest month. Una 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: 30°Average: 26°Min: 23°MayMax: 31°Average: 26°Min: 23°JunMax: 31°Average: 26°Min: 23°JulMax: 32°Average: 27°Min: 23°AugMax: 33°Average: 28°Min: 24°SepMax: 33°Average: 28°Min: 24°OctMax: 33°Average: 28°Min: 24°NovMax: 33°Average: 28°Min: 24°DecMax: 31°Average: 27°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: 86°FAverage: 79°FMin: 74°FAprMax: 86°FAverage: 79°FMin: 74°FMayMax: 87°FAverage: 80°FMin: 74°FJunMax: 88°FAverage: 80°FMin: 74°FJulMax: 89°FAverage: 80°FMin: 74°FAugMax: 91°FAverage: 82°FMin: 75°FSepMax: 92°FAverage: 83°FMin: 76°FOctMax: 92°FAverage: 83°FMin: 76°FNovMax: 91°FAverage: 83°FMin: 76°FDecMax: 88°FAverage: 81°FMin: 75°F
Max
Average
Min

Una has relatively stable temperatures year-round, staying within a 10°C range. The warmest month is October, when average highs reach 33°C and the mean temperature sits around 28°C. June is the coolest month, with minimum temperatures around 23°C and an average of 26°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.Una has relatively stable temperatures year-round, staying within a 18°F range. The warmest month is October, when average highs reach 92°F and the mean temperature sits around 83°F. June is the coolest month, with minimum temperatures around 74°F and an average of 80°F. Daily temperature variation is modest, with an average difference of 14°F between highs and lows.

Precipitation

0mm50mm100mm150mm200mm250mm300mm350mm400mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 289mmFebPrecipitation: 325mmMarPrecipitation: 380mmAprPrecipitation: 327mmMayPrecipitation: 243mmJunPrecipitation: 109mmJulPrecipitation: 78mmAugPrecipitation: 60mmSepPrecipitation: 49mmOctPrecipitation: 75mmNovPrecipitation: 122mmDecPrecipitation: 244mm
Precipitation
0in2in4in6in8in10in12in14inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 11.4inFebPrecipitation: 12.8inMarPrecipitation: 14.9inAprPrecipitation: 12.9inMayPrecipitation: 9.6inJunPrecipitation: 4.3inJulPrecipitation: 3.1inAugPrecipitation: 2.3inSepPrecipitation: 1.9inOctPrecipitation: 3inNovPrecipitation: 4.8inDecPrecipitation: 9.6in
Precipitation

Una is a very wet location, receiving approximately 2,299 mm of precipitation annually, which averages out to around 192 mm per month. The wettest month is March, averaging 380 mm of rainfall. April and February also tend to see above-average precipitation. The driest month is September, with just 49 mm. That's 331 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.Una is a very wet location, receiving approximately 90.5 in of precipitation annually, which averages out to around 7.6 in per month. The wettest month is March, averaging 15 in of rainfall. April and February also tend to see above-average precipitation. The driest month is September, with just 1.9 in. That's 13 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: 8km/hFebWind Speed: 8km/hMarWind Speed: 7km/hAprWind Speed: 7km/hMayWind Speed: 7km/hJunWind Speed: 7km/hJulWind Speed: 7km/hAugWind Speed: 8km/hSepWind Speed: 9km/hOctWind Speed: 8km/hNovWind Speed: 8km/hDecWind Speed: 8km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 5mphFebWind Speed: 5mphMarWind Speed: 5mphAprWind Speed: 4mphMayWind Speed: 4mphJunWind Speed: 4mphJulWind Speed: 4mphAugWind Speed: 5mphSepWind Speed: 6mphOctWind Speed: 5mphNovWind Speed: 5mphDecWind Speed: 5mph
Wind Speed

Una is relatively calm, with an average annual wind speed of 8km/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 9km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 7km/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.Una is mildly breezy, with an average annual wind speed of 5mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is September, averaging 6mph, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 4mph, 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 Una 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 Una 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
8 km/h5 mph
289 mm11.4 in
0 cm0 in
Feb
23 °C74 °F
30 °C86 °F
8 km/h5 mph
325 mm12.8 in
0 cm0 in
Mar
23 °C74 °F
30 °C86 °F
7 km/h5 mph
380 mm14.9 in
0 cm0 in
Apr
23 °C74 °F
30 °C86 °F
7 km/h4 mph
327 mm12.9 in
0 cm0 in
May
23 °C74 °F
31 °C87 °F
7 km/h4 mph
243 mm9.6 in
0 cm0 in
Jun
23 °C74 °F
31 °C88 °F
7 km/h4 mph
109 mm4.3 in
0 cm0 in
Jul
23 °C74 °F
32 °C89 °F
7 km/h4 mph
78 mm3.1 in
0 cm0 in
Aug
24 °C75 °F
33 °C91 °F
8 km/h5 mph
60 mm2.3 in
0 cm0 in
Sep
24 °C76 °F
33 °C92 °F
9 km/h6 mph
49 mm1.9 in
0 cm0 in
OctCurrent
24 °C76 °F
33 °C92 °F
8 km/h5 mph
75 mm3 in
0 cm0 in
Nov
24 °C76 °F
33 °C91 °F
8 km/h5 mph
122 mm4.8 in
0 cm0 in
Dec
24 °C75 °F
31 °C88 °F
8 km/h5 mph
244 mm9.6 in
0 cm0 in