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Lasso Weather in December
December in Lasso averages 15°C (59°F) during the day and 6°C (43°F) at night. December is part of the rainy season, with around 211 mm (8.3 in) of rainfall and frequent showers.
Rainfall in Lasso in December
As part of the rainy season, Lasso sees around 16 days of rain in December, with an average of 211 mm (8.3 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Lasso in December
In December, Lasso gets moderate temperatures, with highs of 15°C (59°F). Nights cool to around 6°C (43°F). Conditions are often most pleasant around the middle of the day. Nights drop to 6°C (43°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Lasso in December
The city usually sees around 216 hours of sunlight, indicating many sunny days despite it being the rainy season.December in Lasso has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Lasso Temperature in December
Min Temperature
6°C (43°F)
Max Temperature
15°C (59°F)
Chance of Rain
53%
Precipitation
211 mm (8.3 in)
Rainy days
16 days
Humidity
81% *
Sunshine
216 hours *
Percentage Sunshine
*
* Data from: Quito, Ecuador (67 KM, 42 Miles).
Lasso Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lasso - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Lasso typically stay consistent throughout December, with daily highs averaging around 15°C (59°F). Nights are cool, with lows around 9°C (48°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather records for Lasso in December
Browse day-by-day weather records for Lasso spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Lasso historical weather extremes in December
According to our 27 years of weather records for Lasso, the following extremes were recorded between 1998 and 2025.
- The hottest December day on record in Lasso reached 25°C (77°F) (December 4, 2009).
- On December 8, 2000, Lasso saw its coldest December day with temperatures maxing out at 12°C (54°F).
- Lasso registered its coldest December night on December 5, 2025, with temperatures dropping to -3°C (27°F).
- The heaviest December precipitation occurred on December 4, 2009, when 57 mm (2.2 in) of precipitation fell.
Best Places in Ecuador in December
Find out more about the weather in Ecuador and which places have the best travel conditions in this month. See all of Ecuador in December →
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).
What to Wear in Lasso in December
Pack for changing conditions in Lasso in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Lasso in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming4/10 -
Cycling5/10 -
Walking5/10 -
Camping3/10
Lasso 3-Day Forecast
More climate data for Lasso
Temperature Rainfall Sunshine Humidity
See the full Lasso climate overview or explore weather in Ecuador.
Popular in December
Where to go in December - average daytime high across popular destinations.
Guayaquil
30°C (86°F) Montañita
27°C (81°F) Puerto Ayora27°C (81°F) Salinas25°C (77°F) Puerto Baquerizo Moreno
25°C (77°F) Quito
18°C (64°F) Baños18°C (64°F) Cuenca16°C (61°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 10 most alternative cities in South America
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