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City in Madre de Dios, Peru

Puerto Maldonado weather by month and the best time to visit

Updated October 2026Sources
May–SepBest time to visit

When to go to Puerto Maldonado

May–Sep is drier and less humid, with fewer mosquitoes and better roads; Jun–Aug can have cool "friaje" days. Nov–Mar is hot and rainy.

Puerto Maldonado weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
15°20°25°30°35°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January28°C83°F23°C73°F333 mm92%Very wet
February28°C82°F23°C73°F336 mm92%Very wet
March28°C83°F23°C73°F237 mm92%Rainy
April28°C82°F22°C72°F164 mm91%Rainy
May27°C81°F21°C69°F90 mm91%Pleasant
June27°C81°F20°C68°F60 mm89%Pleasant
July28°C82°F19°C67°F49 mm85%Pleasant
August31°C87°F20°C68°F52 mm74%Pleasant
September33°C91°F22°C71°F68 mm69%Hot
October32°C90°F23°C74°F162 mm75%Rainy
November31°C87°F23°C74°F197 mm82%Rainy
December29°C84°F23°C73°F334 mm88%Very wet

Best months across Peru

PlaceBest monthsWarmest month
LimaDec–AprMar (30°C)
CuscoMay–SepNov (18°C)
Machu PicchuMay–Jun, Sep–OctSep (23°C)
ArequipaApr–OctNov (26°C)
Sacred ValleyMay–SepNov (20°C)
HuacachinaOct–AprMar (31°C)
MáncoraDec–AprMar (27°C)
HuarazMay–SepSep (24°C)
PunoMay–SepNov (18°C)
ParacasDec–AprFeb (28°C)
IquitosJun–SepSep (29°C)
NazcaApr–Jun, Sep–OctMar (29°C)
Puerto MaldonadoMay–SepSep (33°C)

Quick answers

What is the best month to visit Puerto Maldonado?

May–Sep. May–Sep is drier and less humid, with fewer mosquitoes and better roads; Jun–Aug can have cool "friaje" days. Nov–Mar is hot and rainy.

When is the rainy season in Puerto Maldonado?

Rain peaks in February with about 336 mm. Months with 150 mm or more: Oct–Apr.

What is the hottest month in Puerto Maldonado?

September, with average highs of 33°C (91°F).

How cold does Puerto Maldonado get?

The coolest nights are in July, averaging 19°C (67°F).

More about Puerto Maldonado

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.