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Guadalajara Weather in December
Guadalajara in December averages 26°C (79°F) during the day and 11°C (52°F) at night. Minimal rainfall is typical for this time of year.
Rainfall in Guadalajara in December
Expect around 2 days of rain based on historical data, with 8 mm (0.3 in) average. When rain does fall, showers tend to be light and brief. Most days will be dry.
Temperature in Guadalajara in December
Guadalajara has excellent weather in December, with days reaching 26°C (79°F) and nights cooling to 11°C (52°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 11°C (52°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 Guadalajara in December
There are approximately 191 hours of sunshine this month, resulting in mostly clear days.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Guadalajara Temperature in December
Min Temperature
11°C (52°F)
Max Temperature
26°C (79°F)
Chance of Rain
8%
Precipitation
8 mm (0.3 in)
Rainy days
2 days
Humidity
64%
Sunshine
191 hours
Percentage Sunshine
Guadalajara Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Guadalajara - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Guadalajara typically stay consistent throughout December, with daily highs averaging around 26°C (79°F). Nights are cold, with lows typically ranging from 6°C (43°F) to 8°C (46°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 Guadalajara in December
Browse day-by-day weather records for Guadalajara spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Guadalajara historical weather extremes in December
The extremes listed below come from historical weather data collected in Guadalajara from 2006 through 2025.
- The hottest December day on record in Guadalajara reached 29°C (84°F) (December 1, 2024).
- The coldest December day was on December 27, 2013, with a maximum of 13°C (55°F).
- Guadalajara registered its coldest December night on December 18, 2010, with temperatures dropping to -1°C (30°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 →
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 Guadalajara in December
Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. With minimal rainfall expected, you can leave the rain gear at home. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Guadalajara in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling8/10 -
Walking8/10 -
Camping10/10 -
Outdoor sports8/10
Guadalajara 3-Day Forecast
More climate data for Guadalajara
Temperature Rainfall Sunshine Humidity
See the full Guadalajara climate overview or explore weather in Mexico.
Popular in December
Where to go in December - average daytime high across popular destinations.
Tulum
28°C (82°F) Cancún27°C (81°F) Playa del Carmen28°C (82°F) Puerto Vallarta
27°C (81°F) Los Cabos27°C (81°F) Mexico City21°C (70°F) Puerto Peñasco21°C (70°F) Bucket list
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