Baja California Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in Baja California, Mexico in December.

Planning a trip to Baja California, Mexico this December? Here's what you need to know about the weather:

What to Expect in Baja California in December

Baja California, Mexico is a region in Mexico. December in Baja California generally has temperatures that range from mild to pleasant, with precipitation levels ranging from low to moderate.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is mild in Tecate at 17°C (63°F) to pleasant in Mexicali at 20°C (68°F). Nighttime temperatures generally drop to 6°C (43°F) in Mexicali and 3°C (37°F) in Tecate. In general, this month stands out as the coldest period throughout the year. However, even though December is the coolest month, you can still find places in Baja California, Mexico with moderate temperatures, ensuring a pleasant experience throughout the year.

For specific regional insights in Baja California, Mexico, refer to the map provided below.

Precipitation

In December, precipitation varies across different areas. From low rainfall in Mexicali with an average of 10 mm (0.4 in) to moderate rainfall in Tecate with 88 mm (3.5 in). Based on our climate, it is the month with the most precipitation throughout the year in Tijuana.

Average sunshine

December brings good sunshine to many areas. Tijuana sees around 248 hours of sunlight, great for visitors looking for bright days.

Explore Baja California by month

Pick a month to see the average temperature, rainfall and sunshine in Baja California — and find the best time to visit. (based on Tijuana)

Best Places to Visit in Baja California in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Baja California.

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).

Popular Destinations in Baja California

What is the weather like in December for some of the most popular destinations in Baja California, Mexico?

Temperature range in Baja California (December)

Precipitation variation in Baja California (December)

Tijuana

In December Tijuana generally has pleasant temperatures with maximum daytime temperatures around 19°C (66°F), minimum nighttime temperatures around 8°C (46°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

November
December
January
Max temperature
22°C (72°F)
19°C (66°F)
20°C (68°F)
Min temperature
11°C (52°F)
8°C (46°F)
8°C (46°F)
Monthly sun hours
241 hours
248 hours
219 hours
Monthly rainfall
21 mm (0.8 in)
59 mm (2.3 in)
36 mm (1.4 in)
Monthly rainy days
4 days
8 days
5 days
Weather conditions

Ensenada

In December Ensenada generally has pleasant temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 9°C (48°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

November
December
January
Max temperature
21°C (70°F)
18°C (64°F)
18°C (64°F)
Min temperature
12°C (54°F)
9°C (48°F)
9°C (48°F)
Monthly rainfall
24 mm (0.9 in)
49 mm (1.9 in)
61 mm (2.4 in)
Monthly rainy days
3 days
5 days
5 days
Weather conditions

Mexicali

In December Mexicali generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 6°C (43°F) and low monthly rainfall. So on average the conditions are perfect that month.

November
December
January
Max temperature
27°C (81°F)
20°C (68°F)
22°C (72°F)
Min temperature
11°C (52°F)
6°C (43°F)
6°C (43°F)
Monthly rainfall
4.3 mm (0.2 in)
10 mm (0.4 in)
9.4 mm (0.4 in)
Monthly rainy days
a single day
2 days
2 days
Weather conditions

Valle de Guadalupe

In December Valle de Guadalupe generally has pleasant temperatures with maximum daytime temperatures around 19°C (66°F), minimum nighttime temperatures around 8°C (46°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

November
December
January
Max temperature
22°C (72°F)
19°C (66°F)
19°C (66°F)
Min temperature
11°C (52°F)
8°C (46°F)
8°C (46°F)
Monthly rainfall
26 mm (1 in)
52 mm (2 in)
63 mm (2.5 in)
Monthly rainy days
3 days
5 days
5 days
Weather conditions

Rosarito

In December Rosarito generally has moderate temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 12°C (54°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

November
December
January
Max temperature
20°C (68°F)
18°C (64°F)
17°C (63°F)
Min temperature
14°C (57°F)
12°C (54°F)
12°C (54°F)
Monthly sun hours
241 hours
248 hours
219 hours
Monthly rainfall
24 mm (0.9 in)
49 mm (1.9 in)
60 mm (2.4 in)
Monthly rainy days
4 days
5 days
6 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Baja California, in Mexico.

Popular cities in December

Day & night temperatures, rainfall and average weather in Baja California in December.

City Weather Day temp Night temp Rainfall
Tijuana 19°C (66°F) 8°C (46°F) 59 mm (2.3 in)
Ensenada 18°C (64°F) 9°C (48°F) 49 mm (1.9 in)
Mexicali 20°C (68°F) 6°C (43°F) 10 mm (0.4 in)
Valle de Guadalupe 19°C (66°F) 8°C (46°F) 52 mm (2 in)
Rosarito 18°C (64°F) 12°C (54°F) 49 mm (1.9 in)
Puerto Nuevo 18°C (64°F) 11°C (52°F) 48 mm (1.9 in)

Baja California weather in December: frequently asked questions

What is the weather like in Baja California, Mexico in December?

Expect pleasant weather across Baja California, Mexico in December. The popular destination of Tijuana averages 19°C (66°F) by day and 8°C (46°F) at night during this month.

What is the average temperature in Baja California, Mexico in December?

Daytime temperatures in Tijuana peak at roughly 19°C (66°F) in December, dropping to about 8°C (46°F) overnight.

Does Baja California, Mexico get a lot of rain in December?

Not particularly. Tijuana averages just 59 mm (2.3 in) of rain in December, making it a mostly dry month for Baja California, Mexico.

Is December a Good Time to Visit Baja California, Mexico?

Given the typically pleasant weather conditions in Tijuana, December may not be the ideal time to visit Baja California, Mexico.

Generally speaking, the best visiting conditions can be found in January, February, March, April, May, June, July, August, September, October and November offering mostly perfect weather in Tijuana.

Interested in more climate information?

We have much more information about the climate in Baja California.

Weather and climate has detailed information for every country in the world. Are you going to Mexico? Get detailed historical weather averages for many cities in Mexico.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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