May weather forecast
San José del Cabo, Mexico

englishespañol中文
Share

Weather in May

May, the last month of the spring in San José del Cabo, is also a moderately hot month, with temperature in the range of an average high of 27.4°C (81.3°F) and an average low of 22.4°C (72.3°F).

Temperature

With the arrival of May, San José del Cabo's average high-temperature registers at a still warm 27.4°C (81.3°F), indicating a subtle variation from the previous month. San José del Cabo's nocturnal readings in May exhibit minimal variation from the daytime temperatures, averaging at an agreeable 22.4°C (72.3°F).

Heat index

May's heat index is appraised at 28°C (82.4°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.
One should consider that heat index numbers are for shaded settings and light wind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are of high significance for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

May is the least humid month in San José del Cabo, with an average relative humidity of 57%.

Rainfall

Months with rainfall in San José del Cabo are January, February, May through December. May is the first month it rains. Throughout May, in the average 0.7 rainfall days, it receives 1mm (0.04") of precipitation. In San José del Cabo, during the entire year, the rain falls for 57.5 days and collects up to 229mm (9.02") of precipitation.

Sea temperature

In San José del Cabo, in May, the average water temperature is 23°C (73.4°F).
Note: Think about diving into 23°C (73.4°F) waters. Factors like your sensitivity to cold, the brightness of the sun, wind conditions, and the day's warmth play a role. For reference, Olympic swimming competitions use waters between 25°C (77°F) and 28°C (82.4°F).

Daylight

In San José del Cabo, the average length of the day in May is 13h and 16min.
On the first day of May, sunrise is at 5:45 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 7:00 pm MST.

Sunshine

In May, the average sunshine is 11.9h.

UV index

May through October, with an average maximum UV index of 7, are months with the highest UV index in San José del Cabo. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 7 in May converts into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Alert! The Sun's UV rays are heightened by the reflection of sand and water.
Updated: Feb 8, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the temperature in May in San José del Cabo?

In San José del Cabo, 27.4°C (81.3°F) is the average high-temperature and 22.4°C (72.3°F) is the average low-temperature during May. The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in May is appraised at 28°C (82.4°F).

What is the least humid month in San José del Cabo?

With an average relative humidity of 57%, May is the least humid month in San José del Cabo, Mexico.

What is the average humidity in May in San José del Cabo?

In San José del Cabo, the average relative humidity in May is 57%.

When does it start to rain in San José del Cabo?

May is the first month it rains in San José del Cabo. Throughout May, in the average 0.7 rainfall days, it receives 1mm (0.04") of precipitation.

What is the sea temperature in May in San José del Cabo?

In San José del Cabo, Mexico, the average seawater temperature in May is 23°C (73.4°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 23°C (73.4°F).

How many hours of daylight does San José del Cabo have in May?

The average day length in May in San José del Cabo is 13h and 16min.

When are sunrise and sunset in May in San José del Cabo?

On the first day of May, sunrise is at 5:45 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 7:00 pm MST.

How long on average sun shines in May in San José del Cabo?

In San José del Cabo, the average sunshine duration in May is 11.9h.

What is the month with the highest UV index in San José del Cabo?

May through October, with an average maximum UV index of 7, are months with the highest UV index in San José del Cabo.

What is the UV index intensity in May in San José del Cabo?

The average daily maximum UV index in May is 7. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in May
San José del Cabo, Mexico

Average temperature in May - San José del Cabo, Mexico
  • Average high temperature in May: 27.4°C

The warmest month (with the highest average high temperature) is August (30.4°C).
The month with the lowest average high temperature is February (23.3°C).

  • Average low temperature in May: 22.4°C

The month with the highest average low temperature is August (26.5°C).
The coldest month (with the lowest average low temperature) is January (17.9°C).

Average pressure in May
San José del Cabo, Mexico

Average pressure in May - San José del Cabo, Mexico
  • Average pressure in May: 1011.3mbar

The month with the highest atmospheric pressure is January (1015.6mbar).
The month with the lowest atmospheric pressure is September (1009.5mbar).

Average wind speed in May
San José del Cabo, Mexico

Average wind speed in May - San José del Cabo, Mexico
  • Average wind speed in May: 8.9km/h

The windiest month (with the highest average wind speed) is January (10.7km/h).
The calmest month (with the lowest average wind speed) is October (8.4km/h).

Average humidity in May
San José del Cabo, Mexico

Average humidity in May - San José del Cabo, Mexico
  • Average humidity in May: 57%

The month with the highest relative humidity is September (76%).
The month with the lowest relative humidity is May (57%).

Average rainfall in May
San José del Cabo, Mexico

Average rainfall in May - San José del Cabo, Mexico
  • Average rainfall in May: 1mm

The wettest month (with the highest rainfall) is September (83mm).
The driest months (with the least rainfall) are March and April (0mm).

Average rainfall days in May
San José del Cabo, Mexico

Average rainfall days in May - San José del Cabo, Mexico
  • Average rainfall days in May: 0.7 days

The month with the highest number of rainy days is August (15 days).
The month with the least rainy days is April (0.6 days).

Average sea temperature in May
San José del Cabo, Mexico

Average sea temperature in May - San José del Cabo, Mexico
  • Average sea temperature in May: 23°C

The best months for swimming (with the highest average sea temperature) are August, September and October (29°C).
The coldest months (with the lowest average sea temperature) are February and March (21°C).

Average daylight in May /
Average sunshine in May
San José del Cabo, Mexico

Average daylight in May / Average sunshine in May - San José del Cabo, Mexico
  • Average daylight in May: 13h and 2min

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 42min).

  • Average sunshine in May: 11h and 5min

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).

Average sunshine days in May
San José del Cabo, Mexico

Average sunshine days in May - San José del Cabo, Mexico
  • Average sunshine days in May: 29.6 days

The month with the most sunshine days is March (30.2 days).
The month with the least sunshine days is August (13.3 days).

Average UV index in May
San José del Cabo, Mexico

Average UV index in May - San José del Cabo, Mexico
  • Average UV index in May: 7

The months with the highest UV index are May, June, July, August, September and October (UV index 7).
The month with the lowest UV index is December (UV index 5).

Average cloud cover in May
San José del Cabo, Mexico

Average cloud cover in May - San José del Cabo, Mexico
  • Average cloud cover in May: 7

The month with the most cloud cover is September (Cloud cover 21).
The month with the least cloud cover is May (Cloud cover 7).

Average visibility in May
San José del Cabo, Mexico

Average visibility in May - San José del Cabo, Mexico
  • Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

San José del Cabo, Mexico

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location