January weather forecast and climate
San José del Cabo, Mexico

January, the same as December, is a warm winter month in San José del Cabo, Mexico, with temperature in the range of an average low of 12°C (53.6°F) and an average high of 25.8°C (78.4°F).

Temperature

With an average high-temperature of 25.8°C (78.4°F) and an average low-temperature of 12°C (53.6°F), January is the coldest month.

Rainfall

In San José del Cabo, in January, during 1.4 rainfall days, 13.1mm (0.5") of precipitation is typically accumulated. Throughout the year, in San José del Cabo, Mexico, there are 14.6 rainfall days, and 288mm (11.3") of precipitation is accumulated.

Sea temperature

In San José del Cabo, the average seawater temperature in January is 22°C (71.6°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 22°C (71.6°F) water. (FYI: The Olympic swimming competition requires a water temperature between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In San José del Cabo, the average length of the day is 10.9h.

Sunshine

January, July through September and December, with an average of 7h of sunshine, are months with the least sunshine in San José del Cabo.

UV index

January and December, with an average maximum UV index of 6, are months with the lowest UV index in San José del Cabo. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to the Sun's UV rays for the average person.
In January, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the coldest month in San José del Cabo?

With an average high-temperature of 25.8°C (78.4°F) and an average low-temperature of 12°C (53.6°F), January is the coldest month in San José del Cabo, Mexico.

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

In San José del Cabo, in January, the average high-temperature is 25.8°C (78.4°F), and the average low-temperature is 12°C (53.6°F).

How much does it rain in San José del Cabo in January?

In San José del Cabo, Mexico, in January, during 1.4 rainfall days, 13.1mm (0.5") of precipitation is typically accumulated.

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

In San José del Cabo, Mexico, in January, the average water temperature is 22°C (71.6°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 22°C (71.6°F).

What is the average length of the day in January in San José del Cabo?

The average length of the day in January is 10.9h.

What is the month with the least sunshine in San José del Cabo?

January, July through September and December, with an average of 7h of sunshine, are months with the least sunshine in San José del Cabo, Mexico.

How many hours of sunshine does San José del Cabo have in January?

The average sunshine in January in San José del Cabo is 7h.

What are the months with the lowest UV index in San José del Cabo?

January and December, with an average maximum UV index of 6, are months with the lowest UV index in San José del Cabo.

What is the UV index reading in January in San José del Cabo?

In San José del Cabo, Mexico, the average daily maximum UV index in January is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to the Sun's UV rays.
Average temperature in January - San José del Cabo, Mexico
  • Average high temperature in January: 25.8°C

The warmest month (with the highest average high temperature) is August (33.9°C).
The month with the lowest average high temperature is January (25.8°C).

  • Average low temperature in January: 12°C

The month with the highest average low temperature is August (23.8°C).
Coldest months (with the lowest average low temperature) are January and February (12°C).

Average rainfall in January - San José del Cabo, Mexico
  • Average rainfall in January: 13.1mm

The wettest month (with the highest rainfall) is September (112.5mm).
The driest month (with the lowest rainfall) is May (0.3mm).

Average rainfall days in January - San José del Cabo, Mexico
  • Average rainfall days in January: 1.4 days

The month with the highest number of rainy days is September (3.9 days).
The month with the lowest number of rainy days is May (0 days).

Average sea temperature in January - San José del Cabo, Mexico
  • Average sea temperature in January: 22°C

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

Average daylight in January / Average sunshine in January - San José del Cabo, Mexico
  • Average daylight in January: 10.9h

The month with the longest days is June (Average daylight: 13.5h).
The month with shortest days is December (Average daylight: 10.7h).

  • Average sunshine in January: 7h

Months with most sunshine are February, March, April, May, June, October and November (Average sunshine: 8h).
Months with least sunshine are January, July, August, September and December (Average sunshine: 7).

Average UV index in January - San José del Cabo, Mexico
  • Average UV index in January: 6

Months with the highest UV index are April, May, June, July and August (UV index 12).
Months with the lowest UV index are January and December (UV index 6).

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