Huatulco Weather in December
December in Huatulco averages 28°C (82°F) during the day and 20°C (68°F) at night. The perfect conditions and low rainfall make it a solid month to visit.
Rainfall in Huatulco in December
Expect around 0 days of rain based on historical data, with 30 mm (1.2 in) average.
Temperature in Huatulco in December
December is a perfect month in Huatulco, with 28°C (82°F) during the day and 20°C (68°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows of 20°C (68°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Huatulco in December
The days are predominantly sunny, with an estimated total of around 239 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.
Average water temperature in December
With water at 26°C (79°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.If you're a fan of comfortable temperatures and drier conditions, December is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Huatulco's climate page.
Huatulco Temperature in December
Min Temperature
20°C (68°F)
Max Temperature
28°C (82°F)
Water Temperature
26°C (79°F)
Chance of Rain
0%
Precipitation
30 mm (1.2 in)
Rainy days
0 days
Humidity
58%
Sunshine
239 hours
Percentage Sunshine
Daily Historical Temperatures
47-year average (1976-2025)
Based on our historical records, temperatures in Huatulco typically stay consistent throughout December, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in December
Historical weather for Huatulco in December
Browse day-by-day weather records for Huatulco spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Huatulco historical weather extremes in December
Our historical data for Huatulco spans 1995 to 2025, revealing these weather extremes.
- The hottest December day on record in Huatulco reached 36°C (97°F) (December 8, 2009).
- On December 20, 2009, Huatulco saw its coldest December day with temperatures maxing out at 24°C (75°F).
- The coldest night in December in Huatulco was on December 3, 2013, with a minimum of 16°C (61°F).
Best Places in Mexico in December
Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in December →
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What to Wear in Huatulco in December
Warm but pleasant conditions in Huatulco in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Light rain is possible, so consider bringing a small umbrella or rain jacket. With water temperatures around 26°C (79°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Huatulco in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Huatulco's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Huatulco climate overview or explore weather in Mexico.
