December Rainfall and Precipitation in San Martin
Average rainfall, rainy days and the driest cities in San Martin, Peru in December.
Select a Month
Check the conditions for any month of the year.
Best Places to Visit in San Martin in December
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across San Martin.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in December: pale blue is dry, deep blue is wet.
San Martin precipitation in December: frequently asked questions
How much rainfall does San Martin, Peru receive in December?
If you're considering a trip to San Martin, Peru, remember that December falls within the rainy season. Tarapoto often receives substantial rainfall, averaging approximately 233 mm (9.2 in). The frequent showers make the weather unpredictable, with conditions shifting rapidly.
How many days does it rain in San Martin, Peru in December?
Expect around 15 days rainy days in Tarapoto during December.
Is December part of the rainy season in San Martin, Peru?
Yes. December falls within the rainy season in San Martin, Peru. Expect more frequent showers and pack accordingly.
What is the wettest city in December in San Martin, Peru?
In our database, Lamas stands out as having an average rainfall level of 275 mm (11 in), making it the wettest location.
What is the driest city in December in San Martin, Peru?
Based on our database, Sauce sees the least rainfall in San Martin, Peru in December, with around 180 mm (7.1 in) on average.
Interested in more climate information?
We have much more information about the climate in San Martin.
Weather and climate has detailed information for every country in the world. Are you going to Peru? Get detailed historical weather averages for many cities in Peru.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Visit the Rainbow Mountains
The Rainbow Mountain (Vinicunca) is acolored rainbow mountain that will steal your heart forever and the view from the top will take your breath away.
"The other" Machu Picchu: the Inca City of Choquequirao
Discover Choquequirao, the hidden Inca city near Cusco. Hike through stunning landscapes and explore ancient ruins with fewer crowds than Machu Picchu.
Hike the inca Trail
Few walking tours speak so much to the imagination as the Inca Trail to Machu Picchu. The tour leads through beautiful mountain landscapes and it is called the 'Royal Highway'
The Inkaterra Reserva Amazonica
One of your highlights during a trip in Peru might be this eco-luxury lodge in front of the Madre de Dios River, called Inkaterra Reserva Amazonica.