Climate Insights for Alto Aruya

Atalaya, Ucayali, Peru

Hottest
September
31°C peak88°F peak
Coldest
July
20°C low68°F low
Wettest
December
481 mm rain18.9 in rain
Best to Visit
June, July, August
Mild temps & low rain

Climate Overview

The climate in Alto Aruya is hot. The average annual temperature is 25°C and approximately 2,890 mm of precipitation falls per year. Alto Aruya receives a notable amount of rainfall throughout the year, including during its driest month. Alto Aruya sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Alto Aruya is hot. The average annual temperature is 77°F and approximately 113.8 in of precipitation falls per year. Alto Aruya receives a notable amount of rainfall throughout the year, including during its driest month. Alto Aruya sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 29°Average: 25°Min: 22°FebMax: 29°Average: 25°Min: 23°MarMax: 29°Average: 25°Min: 23°AprMax: 29°Average: 25°Min: 22°MayMax: 29°Average: 25°Min: 21°JunMax: 28°Average: 24°Min: 20°JulMax: 29°Average: 24°Min: 20°AugMax: 30°Average: 25°Min: 20°SepMax: 31°Average: 26°Min: 22°OctMax: 31°Average: 26°Min: 23°NovMax: 30°Average: 26°Min: 23°DecMax: 29°Average: 25°Min: 22°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 85°FAverage: 78°FMin: 72°FFebMax: 84°FAverage: 78°FMin: 73°FMarMax: 84°FAverage: 78°FMin: 73°FAprMax: 85°FAverage: 78°FMin: 72°FMayMax: 84°FAverage: 77°FMin: 71°FJunMax: 83°FAverage: 75°FMin: 69°FJulMax: 84°FAverage: 76°FMin: 68°FAugMax: 86°FAverage: 77°FMin: 68°FSepMax: 88°FAverage: 79°FMin: 72°FOctMax: 87°FAverage: 79°FMin: 73°FNovMax: 86°FAverage: 78°FMin: 73°FDecMax: 85°FAverage: 78°FMin: 72°F
Max
Average
Min

Alto Aruya sees moderate temperature variation throughout the year, ranging from 20°C to 31°C. The warmest month is September, when average highs reach 31°C and the mean temperature sits around 26°C. July is the coolest month, with minimum temperatures around 20°C and an average of 24°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.Alto Aruya sees moderate temperature variation throughout the year, ranging from 68°F to 88°F. The warmest month is September, when average highs reach 88°F and the mean temperature sits around 79°F. July is the coolest month, with minimum temperatures around 68°F and an average of 76°F. Daily temperature variation is modest, with an average difference of 14°F between highs and lows.

Precipitation

0mm50mm100mm150mm200mm250mm300mm350mm400mm450mm500mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 420mmFebPrecipitation: 408mmMarPrecipitation: 357mmAprPrecipitation: 214mmMayPrecipitation: 127mmJunPrecipitation: 88mmJulPrecipitation: 51mmAugPrecipitation: 79mmSepPrecipitation: 95mmOctPrecipitation: 236mmNovPrecipitation: 333mmDecPrecipitation: 481mm
Precipitation
0in2in4in6in8in10in12in14in16in18inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 16.5inFebPrecipitation: 16.1inMarPrecipitation: 14.1inAprPrecipitation: 8.4inMayPrecipitation: 5inJunPrecipitation: 3.5inJulPrecipitation: 2inAugPrecipitation: 3.1inSepPrecipitation: 3.8inOctPrecipitation: 9.3inNovPrecipitation: 13.1inDecPrecipitation: 18.9in
Precipitation

Alto Aruya is a very wet location, receiving approximately 2,890 mm of precipitation annually, which averages out to around 241 mm per month. The wettest month is December, averaging 481 mm of rainfall. January and February also tend to see above-average precipitation. The driest month is July, with just 51 mm. That's 430 mm less than December, 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.Alto Aruya is a very wet location, receiving approximately 113.8 in of precipitation annually, which averages out to around 9.5 in per month. The wettest month is December, averaging 18.9 in of rainfall. January and February also tend to see above-average precipitation. The driest month is July, with just 2 in. That's 16.9 in less than December, 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/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 4km/hFebWind Speed: 4km/hMarWind Speed: 4km/hAprWind Speed: 4km/hMayWind Speed: 4km/hJunWind Speed: 4km/hJulWind Speed: 4km/hAugWind Speed: 5km/hSepWind Speed: 4km/hOctWind Speed: 4km/hNovWind Speed: 4km/hDecWind Speed: 4km/h
Wind Speed
0mph5mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 3mphFebWind Speed: 3mphMarWind Speed: 2mphAprWind Speed: 3mphMayWind Speed: 3mphJunWind Speed: 3mphJulWind Speed: 3mphAugWind Speed: 3mphSepWind Speed: 3mphOctWind Speed: 3mphNovWind Speed: 3mphDecWind Speed: 3mph
Wind Speed

Alto Aruya is relatively calm, with an average annual wind speed of 4km/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 5km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 4km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.Alto Aruya 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 August, averaging 3mph, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 2mph, 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.

Best Time to Visit

Jan25°78°F
Feb25°78°F
Mar25°78°F
Apr25°78°F
May25°77°F
Jun24°75°F
Jul24°76°F
Aug25°77°F
Sep26°79°F
Oct26°79°F
Nov26°78°F
Dec25°78°F

The best time to visit Alto Aruya is during June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 73 mm per month. By contrast, September can be uncomfortably hot with temperatures reaching 31°C. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.The best time to visit Alto Aruya is during June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 76°F with modest rainfall averaging 2.9 in per month. By contrast, September can be uncomfortably hot with temperatures reaching 88°F. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.

Monthly Climate Data

The table below shows monthly climate averages for Alto Aruya 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 Alto Aruya 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
22 °C72 °F
29 °C85 °F
4 km/h3 mph
420 mm16.5 in
0 cm0 in
Feb
23 °C73 °F
29 °C84 °F
4 km/h3 mph
408 mm16.1 in
0 cm0 in
Mar
23 °C73 °F
29 °C84 °F
4 km/h2 mph
357 mm14.1 in
0 cm0 in
Apr
22 °C72 °F
29 °C85 °F
4 km/h3 mph
214 mm8.4 in
0 cm0 in
May
21 °C71 °F
29 °C84 °F
4 km/h3 mph
127 mm5 in
0 cm0 in
Jun
20 °C69 °F
28 °C83 °F
4 km/h3 mph
88 mm3.5 in
0 cm0 in
Jul
20 °C68 °F
29 °C84 °F
4 km/h3 mph
51 mm2 in
0 cm0 in
Aug
20 °C68 °F
30 °C86 °F
5 km/h3 mph
79 mm3.1 in
0 cm0 in
Sep
22 °C72 °F
31 °C88 °F
4 km/h3 mph
95 mm3.8 in
0 cm0 in
OctCurrent
23 °C73 °F
31 °C87 °F
4 km/h3 mph
236 mm9.3 in
0 cm0 in
Nov
23 °C73 °F
30 °C86 °F
4 km/h3 mph
333 mm13.1 in
0 cm0 in
Dec
22 °C72 °F
29 °C85 °F
4 km/h3 mph
481 mm18.9 in
0 cm0 in