San José del Cabo Weather in December
December in San José del Cabo brings high temperatures, with highs of 26°C (79°F) and nights dropping to 18°C (64°F). Rainfall is very low this month, averaging just 10 mm (0.4 in).
Rainfall in San José del Cabo in December
Historically, December sees about 2 days of rain, with a monthly average of 10 mm (0.4 in). Any rain that does arrive is likely to be fairly light and short-lived.
Temperature in San José del Cabo in December
December in San José del Cabo is generally excellent, with days reaching 26°C (79°F) and nights settling around 18°C (64°F). This kind of day-to-night contrast is typical for this time of year. With lows of 18°C (64°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 San José del Cabo in December
Expect sunny days throughout the month, with an estimated 217 hours of sunshine. This makes it a pleasant time to visit San José del Cabo.
Average water temperature in December
The water temperature is 24°C (75°F), which most people find very comfortable. A good month for swimming and water sports.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, November and December typically offer the best weather for San José del Cabo.
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 San José del Cabo's climate page.
San José del Cabo Temperature in December
Min Temperature
18°C (64°F)
Max Temperature
26°C (79°F)
Water Temperature
24°C (75°F)
Chance of Rain
5%
Precipitation
10 mm (0.4 in)
Rainy days
2 days
Sunshine
217 hours
Percentage Sunshine
Historical weather for San José del Cabo in December
Browse day-by-day weather records for San José del Cabo spanning 36 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
San José del Cabo historical weather extremes in December
According to our 20 years of weather records for San José del Cabo, the following extremes were recorded between 2005 and 2025.
- On December 3, 2022, temperatures climbed to 34°C (93°F), marking the warmest December day on record.
- San José del Cabo experienced its chilliest December day on December 27, 2015, reaching only 20°C (68°F).
- San José del Cabo registered its coldest December night on December 31, 2020, with temperatures dropping to 8°C (46°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 San José del Cabo 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. Expect water temperatures of around 24°C (75°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in San José del Cabo 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 San José del Cabo's climate page.
Temperature Rainfall Sunshine Water Temp
See the full San José del Cabo climate overview or explore weather in Mexico.
