San José del Cabo
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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.

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

San José del Cabo Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in San José del Cabo - and find the best time to visit.

Historical weather records 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 →

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 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.

  • Swimming
    10/10
  • Cycling
    8/10
  • Walking
    8/10
  • Barbeque
    10/10
  • Camping
    10/10
  • Outdoor sports
    8/10

San José del Cabo 3-Day Forecast

More climate data for San José del Cabo

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Where to go in December - average daytime high across popular destinations.

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