Climate Insights for Viejo Mamboyacu

Datem del Marañón, Loreto, Peru

Hottest
October
32°C peak89°F peak
Coldest
July
22°C low72°F low
Wettest
March
347 mm rain13.7 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Viejo Mamboyacu is hot. The average annual temperature is 27°C and approximately 2,640 mm of precipitation falls per year. Viejo Mamboyacu receives a notable amount of rainfall throughout the year, including during its driest month. Viejo Mamboyacu sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Viejo Mamboyacu is hot. The average annual temperature is 80°F and approximately 103.9 in of precipitation falls per year. Viejo Mamboyacu receives a notable amount of rainfall throughout the year, including during its driest month. Viejo Mamboyacu sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 31°Average: 27°Min: 24°FebMax: 31°Average: 27°Min: 24°MarMax: 31°Average: 27°Min: 24°AprMax: 31°Average: 27°Min: 24°MayMax: 31°Average: 27°Min: 23°JunMax: 30°Average: 26°Min: 23°JulMax: 30°Average: 26°Min: 22°AugMax: 31°Average: 26°Min: 23°SepMax: 32°Average: 27°Min: 23°OctMax: 32°Average: 27°Min: 24°NovMax: 32°Average: 27°Min: 24°DecMax: 31°Average: 27°Min: 24°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 88°FAverage: 80°FMin: 75°FFebMax: 88°FAverage: 80°FMin: 75°FMarMax: 87°FAverage: 80°FMin: 75°FAprMax: 87°FAverage: 80°FMin: 75°FMayMax: 87°FAverage: 80°FMin: 74°FJunMax: 86°FAverage: 79°FMin: 73°FJulMax: 87°FAverage: 78°FMin: 72°FAugMax: 88°FAverage: 79°FMin: 73°FSepMax: 89°FAverage: 80°FMin: 74°FOctMax: 89°FAverage: 81°FMin: 74°FNovMax: 89°FAverage: 81°FMin: 74°FDecMax: 88°FAverage: 80°FMin: 75°F
Max
Average
Min

Viejo Mamboyacu has relatively stable temperatures year-round, staying within a 10°C range. The warmest month is October, when average highs reach 32°C and the mean temperature sits around 27°C. July is the coolest month, with minimum temperatures around 22°C and an average of 26°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.Viejo Mamboyacu has relatively stable temperatures year-round, staying within a 17°F range. The warmest month is October, when average highs reach 89°F and the mean temperature sits around 81°F. July is the coolest month, with minimum temperatures around 72°F and an average of 78°F. Daily temperature variation is modest, with an average difference of 14°F between highs and lows.

Precipitation

0mm50mm100mm150mm200mm250mm300mm350mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 227mmFebPrecipitation: 225mmMarPrecipitation: 347mmAprPrecipitation: 296mmMayPrecipitation: 247mmJunPrecipitation: 191mmJulPrecipitation: 127mmAugPrecipitation: 134mmSepPrecipitation: 136mmOctPrecipitation: 195mmNovPrecipitation: 246mmDecPrecipitation: 266mm
Precipitation
0in2in4in6in8in10in12in14inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 8.9inFebPrecipitation: 8.9inMarPrecipitation: 13.7inAprPrecipitation: 11.7inMayPrecipitation: 9.7inJunPrecipitation: 7.5inJulPrecipitation: 5inAugPrecipitation: 5.3inSepPrecipitation: 5.4inOctPrecipitation: 7.7inNovPrecipitation: 9.7inDecPrecipitation: 10.5in
Precipitation

Viejo Mamboyacu is a very wet location, receiving approximately 2,640 mm of precipitation annually, which averages out to around 220 mm per month. The wettest month is March, averaging 347 mm of rainfall. April and December also tend to see above-average precipitation. The driest month is July, with just 127 mm. That's 219 mm less than March, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.Viejo Mamboyacu is a very wet location, receiving approximately 103.9 in of precipitation annually, which averages out to around 8.7 in per month. The wettest month is March, averaging 13.7 in of rainfall. April and December also tend to see above-average precipitation. The driest month is July, with just 5 in. That's 8.6 in less than March, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.

Wind

0km/h5km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 5km/hFebWind Speed: 4km/hMarWind Speed: 4km/hAprWind Speed: 4km/hMayWind Speed: 4km/hJunWind Speed: 4km/hJulWind Speed: 4km/hAugWind Speed: 4km/hSepWind Speed: 4km/hOctWind Speed: 4km/hNovWind Speed: 5km/hDecWind Speed: 5km/h
Wind Speed
0mph5mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 3mphFebWind Speed: 3mphMarWind Speed: 2mphAprWind Speed: 2mphMayWind Speed: 3mphJunWind Speed: 2mphJulWind Speed: 2mphAugWind Speed: 3mphSepWind Speed: 3mphOctWind Speed: 3mphNovWind Speed: 3mphDecWind Speed: 3mph
Wind Speed

Viejo Mamboyacu 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 December, averaging 5km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, 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.Viejo Mamboyacu 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 December, averaging 3mph, though still comfortable for most outdoor activities. The calmest conditions occur in July, 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.

Monthly Climate Data

The table below shows monthly climate averages for Viejo Mamboyacu 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 Viejo Mamboyacu 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
31 °C88 °F
5 km/h3 mph
227 mm8.9 in
0 cm0 in
Feb
24 °C75 °F
31 °C88 °F
4 km/h3 mph
225 mm8.9 in
0 cm0 in
Mar
24 °C75 °F
31 °C87 °F
4 km/h2 mph
347 mm13.7 in
0 cm0 in
Apr
24 °C75 °F
31 °C87 °F
4 km/h2 mph
296 mm11.7 in
0 cm0 in
May
23 °C74 °F
31 °C87 °F
4 km/h3 mph
247 mm9.7 in
0 cm0 in
Jun
23 °C73 °F
30 °C86 °F
4 km/h2 mph
191 mm7.5 in
0 cm0 in
Jul
22 °C72 °F
30 °C87 °F
4 km/h2 mph
127 mm5 in
0 cm0 in
Aug
23 °C73 °F
31 °C88 °F
4 km/h3 mph
134 mm5.3 in
0 cm0 in
Sep
23 °C74 °F
32 °C89 °F
4 km/h3 mph
136 mm5.4 in
0 cm0 in
OctCurrent
24 °C74 °F
32 °C89 °F
4 km/h3 mph
195 mm7.7 in
0 cm0 in
Nov
24 °C74 °F
32 °C89 °F
5 km/h3 mph
246 mm9.7 in
0 cm0 in
Dec
24 °C75 °F
31 °C88 °F
5 km/h3 mph
266 mm10.5 in
0 cm0 in