Climate Insights for Valle Grande

Huallaga, San Martín, Peru

Hottest
September
27°C peak81°F peak
Coldest
July
14°C low58°F low
Wettest
March
460 mm rain18.1 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Valle Grande is warm and mild. The average annual temperature is 21°C and approximately 3,655 mm of precipitation falls per year. Valle Grande receives a notable amount of rainfall throughout the year, including during its driest month. Valle Grande sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Valle Grande is warm and mild. The average annual temperature is 69°F and approximately 143.9 in of precipitation falls per year. Valle Grande receives a notable amount of rainfall throughout the year, including during its driest month. Valle Grande sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0°5°10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 26°Average: 21°Min: 17°FebMax: 26°Average: 21°Min: 17°MarMax: 26°Average: 21°Min: 17°AprMax: 26°Average: 21°Min: 17°MayMax: 26°Average: 20°Min: 16°JunMax: 25°Average: 20°Min: 15°JulMax: 25°Average: 20°Min: 14°AugMax: 26°Average: 20°Min: 15°SepMax: 27°Average: 21°Min: 16°OctMax: 27°Average: 21°Min: 17°NovMax: 26°Average: 21°Min: 17°DecMax: 26°Average: 21°Min: 17°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 79°FAverage: 69°FMin: 63°FFebMax: 78°FAverage: 69°FMin: 63°FMarMax: 78°FAverage: 69°FMin: 63°FAprMax: 79°FAverage: 69°FMin: 62°FMayMax: 79°FAverage: 69°FMin: 61°FJunMax: 78°FAverage: 68°FMin: 59°FJulMax: 78°FAverage: 67°FMin: 58°FAugMax: 79°FAverage: 68°FMin: 58°FSepMax: 81°FAverage: 69°FMin: 60°FOctMax: 80°FAverage: 70°FMin: 62°FNovMax: 79°FAverage: 70°FMin: 63°FDecMax: 79°FAverage: 70°FMin: 63°F
Max
Average
Min

Valle Grande sees moderate temperature variation throughout the year, ranging from 14°C to 27°C. The warmest month is September, when average highs reach 27°C and the mean temperature sits around 21°C. July is the coolest month, with minimum temperatures around 14°C and an average of 20°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs.Valle Grande sees moderate temperature variation throughout the year, ranging from 58°F to 81°F. The warmest month is September, when average highs reach 81°F and the mean temperature sits around 69°F. July is the coolest month, with minimum temperatures around 58°F and an average of 67°F. On average, daily temperatures fluctuate by about 18°F between overnight lows and afternoon highs.

Precipitation

0mm50mm100mm150mm200mm250mm300mm350mm400mm450mm500mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 413mmFebPrecipitation: 429mmMarPrecipitation: 460mmAprPrecipitation: 338mmMayPrecipitation: 249mmJunPrecipitation: 177mmJulPrecipitation: 117mmAugPrecipitation: 136mmSepPrecipitation: 178mmOctPrecipitation: 348mmNovPrecipitation: 383mmDecPrecipitation: 429mm
Precipitation
0in2in4in6in8in10in12in14in16in18inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 16.2inFebPrecipitation: 16.9inMarPrecipitation: 18.1inAprPrecipitation: 13.3inMayPrecipitation: 9.8inJunPrecipitation: 7inJulPrecipitation: 4.6inAugPrecipitation: 5.3inSepPrecipitation: 7inOctPrecipitation: 13.7inNovPrecipitation: 15.1inDecPrecipitation: 16.9in
Precipitation

Valle Grande is a very wet location, receiving approximately 3,655 mm of precipitation annually, which averages out to around 305 mm per month. The wettest month is March, averaging 460 mm of rainfall. December and February also tend to see above-average precipitation. The driest month is July, with just 117 mm. That's 344 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.Valle Grande is a very wet location, receiving approximately 143.9 in of precipitation annually, which averages out to around 12 in per month. The wettest month is March, averaging 18.1 in of rainfall. December and February also tend to see above-average precipitation. The driest month is July, with just 4.6 in. That's 13.5 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: 3km/hFebWind Speed: 3km/hMarWind Speed: 3km/hAprWind Speed: 3km/hMayWind Speed: 3km/hJunWind Speed: 4km/hJulWind Speed: 4km/hAugWind Speed: 4km/hSepWind Speed: 4km/hOctWind Speed: 4km/hNovWind Speed: 3km/hDecWind Speed: 3km/h
Wind Speed
0mph5mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 2mphFebWind Speed: 2mphMarWind Speed: 2mphAprWind Speed: 2mphMayWind Speed: 2mphJunWind Speed: 2mphJulWind Speed: 2mphAugWind Speed: 2mphSepWind Speed: 2mphOctWind Speed: 2mphNovWind Speed: 2mphDecWind Speed: 2mph
Wind Speed

Valle Grande is relatively calm, with an average annual wind speed of 3km/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 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in February, with average winds dropping to 3km/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.Valle Grande is relatively calm, with an average annual wind speed of 2mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is August, averaging 2mph, though still comfortable for most outdoor activities. The calmest conditions occur in February, 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 0mph between the calmest and windiest months.

Monthly Climate Data

The table below shows monthly climate averages for Valle Grande 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 Valle Grande 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
17 °C63 °F
26 °C79 °F
3 km/h2 mph
413 mm16.2 in
0 cm0 in
Feb
17 °C63 °F
26 °C78 °F
3 km/h2 mph
429 mm16.9 in
0 cm0 in
Mar
17 °C63 °F
26 °C78 °F
3 km/h2 mph
460 mm18.1 in
0 cm0 in
Apr
17 °C62 °F
26 °C79 °F
3 km/h2 mph
338 mm13.3 in
0 cm0 in
May
16 °C61 °F
26 °C79 °F
3 km/h2 mph
249 mm9.8 in
0 cm0 in
Jun
15 °C59 °F
25 °C78 °F
4 km/h2 mph
177 mm7 in
0 cm0 in
Jul
14 °C58 °F
25 °C78 °F
4 km/h2 mph
117 mm4.6 in
0 cm0 in
Aug
15 °C58 °F
26 °C79 °F
4 km/h2 mph
136 mm5.3 in
0 cm0 in
Sep
16 °C60 °F
27 °C81 °F
4 km/h2 mph
178 mm7 in
0 cm0 in
OctCurrent
17 °C62 °F
27 °C80 °F
4 km/h2 mph
348 mm13.7 in
0 cm0 in
Nov
17 °C63 °F
26 °C79 °F
3 km/h2 mph
383 mm15.1 in
0 cm0 in
Dec
17 °C63 °F
26 °C79 °F
3 km/h2 mph
429 mm16.9 in
0 cm0 in