December weather forecast and climate
Tijuana, Mexico

Distant night cityscape of Tijuana in Mexico, with a dark sky
Distant night cityscape of Tijuana in Mexico, with a dark sky
The first month of the winter, December, is still a pleasant month in Tijuana, Mexico, with average temperature ranging between max. 21.1°C (70°F) and min. 6.9°C (44.4°F).

Temperature

In Tijuana, the average high-temperature is 21.1°C (70°F), and the average low-temperature is 6.9°C (44.4°F).

Humidity

November and December, with an average relative humidity of 69%, are the least humid months in Tijuana.

Rainfall

In Tijuana, it is raining for 4.3 days, with typically 37mm (1.5") of accumulated precipitation. Throughout the year, there are 32.7 rainfall days, and 230.9mm (9.1") of precipitation is accumulated.

Sea temperature

In Tijuana, in December, the average water temperature is 16°C (60.8°F).
Swimming in 16°C (60.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

With an average of 10h of daylight, December has the shortest days of the year.

Sunshine

In December, the average sunshine is 8h.

UV index

Months with the lowest UV index are January and December, with an average maximum UV index of 3.
A UV Index reading of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for the average person. Take precautions. Light skin individuals may get burned in less than 30 minutes.

What is the temperature in December in Tijuana?

In Tijuana, Mexico, in December, the average high-temperature is 21.1°C (70°F), and the average low-temperature is 6.9°C (44.4°F).

What are the least humid months in Tijuana?

Months with the lowest humidity in Tijuana, Mexico, are November and December, with an average relative humidity of 69%.

What is the average humidity in December in Tijuana?

The average relative humidity in December in Tijuana, Mexico, is 69%.

How much does it rain in Tijuana in December?

In December, in Tijuana, Mexico, the rain falls for 4.3 days. Throughout December, 37mm (1.5") of precipitation is accumulated.

What is the sea water temperature in December in Tijuana?

In Tijuana, in December, the average water temperature is 16°C (60.8°F). For swimming, a surface water temperature of 16°C (60.8°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

What is the month with the shortest days in Tijuana?

December has the shortest days of the year in Tijuana, Mexico, with an average of 10h of daylight.

What is the average length of the day in December in Tijuana?

In December, the average length of the day in Tijuana is 10h.

How long on average sun shines in December in Tijuana?

In December, the average sunshine in Tijuana is 8h.

When is the lowest UV index in Tijuana?

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Tijuana.

What is the UV index intensity in December in Tijuana?

In December, the average daily maximum UV index in Tijuana, Mexico, is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV rays.
Average temperature in December - Tijuana, Mexico
  • Average high temperature in December: 21.1°C

The warmest month (with the highest average high temperature) is August (28.1°C).
The month with the lowest average high temperature is January (20.3°C).

  • Average low temperature in December: 6.9°C

The month with the highest average low temperature is August (17.5°C).
Coldest months (with the lowest average low temperature) are January and December (6.9°C).

Average humidity in December - Tijuana, Mexico
  • Average humidity in December: 69%

Months with the highest relative humidity are July and August (80%).
Months with the lowest relative humidity are November and December (69%).

Average rainfall in December - Tijuana, Mexico
  • Average rainfall in December: 37mm

The wettest month (with the highest rainfall) is January (43.8mm).
Driest months (with the lowest rainfall) are June and July (0.7mm).

Average rainfall days in December - Tijuana, Mexico
  • Average rainfall days in December: 4.3 days

Months with the highest number of rainy days are January and March (5.9 days).
The month with the lowest number of rainy days is August (0.2 days).

Average sea temperature in December - Tijuana, Mexico
  • Average sea temperature in December: 16°C

Best months for swimming (with the highest average sea temperature) are August and September (20°C).
Coldest months (with the lowest average sea temperature) are January, February, March and April (15°C).

Average daylight in December / Average sunshine in December - Tijuana, Mexico
  • Average daylight in December: 10h

The month with the longest days is June (Average daylight: 14.3h).
The month with shortest days is December (Average daylight: 10h).

  • Average sunshine in December: 8h

The month with most sunshine is July (Average sunshine: 10h).
The month with least sunshine is January (Average sunshine: 7h).

Average UV index in December - Tijuana, Mexico
  • Average UV index in December: 3

Months with the highest UV index are June, July and August (UV index 10).
Months with the lowest UV index are January and December (UV index 3).

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