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Santo Tomas weather in December (Peru)

How is the weather in Santo Tomas in December? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In December, Santo Tomas generally has very high temperatures and heavy rainfall. Daytime temperatures hover around 31°C, while nights can cool down to about 23°C.

While these temperatures are typical, some days might be even hotter. Always be prepared for the unexpected spikes in warmth. Dressing in lightweight and breathable outfits will help you stay cool. Don't forget to stay hydrated and wear sun protection to handle the heat better.

Santo Tomas in December falls under the rainy season with heavy rainfall, averaging around 270 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 20 days of the month will see rainfall.

The area experiences a moderate amount of sunshine, with approximately 162 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Santo Tomas. July and August typically offer the best circumstances. While January, February, March, April, May, June, October, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Santo Tomas climate page with graphs.

 

Santo Tomas, monthly averages in December

Min TemperatureMin Temperature 23°C  
Max TemperatureMax Temperature 31°C  
Chance of RainChance of Rain 67%  
PrecipitationPrecipitation 270 mm  
Rainy daysRainy days 20 days  
HumidityHumidity 80% *  
WindspeedWindspeed 4 km/h *  
SunshineSunshine 162 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Iquitos, Peru (11 KM, 7 Miles).

Where to go in Peru in December

Find out more about the weather in Peru in December and which places have the best weather conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Santo Tomas in December?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in December.

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Santo Tomas.

Our site offers climate and forecast data for every country in the world. Are you going to Peru? On this website you can find 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 climate conditions. Find out where to go with our weather planner.