San José del Cabo Weather in May
May in San José del Cabo brings high temperatures, with highs of 29°C (84°F) and nights dropping to 21°C (70°F). It's also the driest month of the year, ideal for those who want to avoid rain.
Rainfall in San José del Cabo in May
The risk of rain is at its lowest this month, making it a reliable choice for outdoor plans. Typically around 0 days of rainfall are expected, averaging 0.6 mm (0.02 in) for the month.
Temperature in San José del Cabo in May
If you're visiting San José del Cabo in May, expect perfect temperatures with highs of 29°C (84°F) and overnight lows of 21°C (70°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 21°C (70°F), the nights are warm and generally comfortable.
Sunshine in San José del Cabo in May
The month enjoys around 279 hours of sunshine, creating mostly sunny days with good weather conditions.
Average water temperature in May
The water temperature is 24°C (75°F), which most people find very comfortable. A good month for swimming and water sports.If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, November and December typically offer the best circumstances 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 May
Min Temperature
21°C (70°F)
Max Temperature
29°C (84°F)
Water Temperature
24°C (75°F)
Chance of Rain
0%
Precipitation
0.6 mm (0.02 in)
Rainy days
0 days
Sunshine
279 hours
Percentage Sunshine
Daily Historical Temperatures
31-year average (1993-2025)
Based on our historical records, temperatures in San José del Cabo typically stay consistent throughout May, with daily highs averaging around 29°C (84°F). Nights are warm, with lows typically ranging from 20°C (68°F) to 24°C (75°F).
Average temperatures in May
Historical weather for San José del Cabo in May
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 May
Based on weather observations in San José del Cabo between 2006 and 2026, these are the recorded extremes during May.
- On May 19, 2014, temperatures climbed to 38°C (100°F), marking the warmest May day on record.
- The coldest May day was on May 23, 2008, with a maximum of 22°C (72°F).
- Nighttime temperatures dropped to 13°C (55°F) on May 5, 2021, marking the coldest May night on record.
Best Places in Mexico in May
Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in San José del Cabo in May
Warm weather calls for comfortable, breathable clothing in May. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in San José del Cabo in May
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.
