Pastaza Province Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in Pastaza Province, Ecuador in December.

Thinking about venturing to Pastaza Province, Ecuador this December and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Pastaza Province in December

Pastaza Province, Ecuador is a region in Ecuador. December in Pastaza Province generally has temperatures that range from warm to very warm, with heavy precipitation.

Temperatures

The average maximum daytime temperatures vary from warm in Puyo at 25°C (77°F) to very warm in Yasuní National Park at 31°C (88°F). Nighttime temperatures generally drop to 23°C (73°F) in Yasuní National Park and 16°C (61°F) in Puyo. These night and day temperatures are average and some days may be even warmer. So be prepared and dress for the heat.

To learn more about the conditions in specific areas of Pastaza Province, Ecuador, check out the map below.

Precipitation

In December, precipitation varies across different areas. From heavy rainfall in Yasuní National Park with an average of 217 mm (8.5 in) to heavy rainfall in Puyo with 238 mm (9.4 in).

Explore Pastaza Province by month

Pick a month to see the average temperature, rainfall and sunshine in Pastaza Province — and find the best time to visit. (based on Yasuní National Park)

Best Places to Visit in Pastaza Province in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Pastaza Province.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Pastaza Province

What is the weather like in December for some of the most popular destinations in Pastaza Province, Ecuador?

Temperature range in Pastaza Province (December)

Precipitation variation in Pastaza Province (December)

Yasuní National Park

In December Yasuní National Park generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are poor that month.

November
December
January
Max temperature
31°C (88°F)
31°C (88°F)
31°C (88°F)
Min temperature
23°C (73°F)
23°C (73°F)
23°C (73°F)
Monthly rainfall
241 mm (9.5 in)
217 mm (8.5 in)
198 mm (7.8 in)
Monthly rainy days
18 days
16 days
15 days
Weather conditions

Puyo

In December Puyo generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 16°C (61°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

November
December
January
Max temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Min temperature
16°C (61°F)
16°C (61°F)
16°C (61°F)
Monthly sun hours
105 hours
90 hours
74 hours
Monthly rainfall
231 mm (9.1 in)
238 mm (9.4 in)
218 mm (8.6 in)
Monthly rainy days
18 days
18 days
16 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Pastaza Province, in Ecuador.

In our records: Ecuador December extremes

Notable December records observed across cities in Ecuador in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the warmest December day in Ecuador reached 39°C (102°F) in Playas on December 20, 2019.

Popular cities in December

Day & night temperatures, rainfall and average weather in Pastaza Province in December.

City Weather Day temp Night temp Rainfall
Yasuní National Park 31°C (88°F) 23°C (73°F) 217 mm (8.5 in)
Puyo 25°C (77°F) 16°C (61°F) 238 mm (9.4 in)

Pastaza Province weather in December: frequently asked questions

What is the weather like in Pastaza Province, Ecuador in December?

December in Pastaza Province, Ecuador brings poor weather. In Yasuní National Park, daytime temperatures are typically around 31°C (88°F) and nighttime lows hover near 23°C (73°F).

What is the average temperature in Pastaza Province, Ecuador in December?

Yasuní National Park averages a daytime maximum of 31°C (88°F) in December, with overnight lows close to 23°C (73°F).

Does Pastaza Province, Ecuador get a lot of rain in December?

Rainfall in Pastaza Province, Ecuador peaks during December. Yasuní National Park averages roughly 217 mm (8.5 in), so frequent and sometimes heavy showers are the norm.

Is December a Good Time to Visit Pastaza Province, Ecuador?

Given the typically poor weather conditions in Yasuní National Park, December may not be the ideal time to visit Pastaza Province, Ecuador.

On average, the best time to visit Pastaza Province, Ecuador is in July with generally unpleasant weather in Yasuní National Park.

Interested in more climate information?

We have much more information about the climate in Pastaza Province.

Weather and climate has detailed information for every country in the world. Are you going to Ecuador? Get detailed historical weather averages for many cities in Ecuador.

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.

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