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Mexico

Mexico - Southwest coast weather in December 2025

Mexico

Mexico - Southwest coast weather in December 2025

 

Day

32 °C

 

Night

20 °C

 

Sea

28 °C

 

Precipitation

7 mm

in month

 

Rainy days

1 days

in month

 

Daylight

11 hours

average

 

Sunshine

7 hours

average

 

Humidity

73 %

 

Day

32 °C

 

Night

20 °C

 

Sea

28 °C

 

Precipitation

7 mm

in month

 

Rainy days

1 days

in month

 

Daylight

11 hours

average

 

Sunshine

7 hours

average

 

Humidity

73 %

Overview: Mexico - Southwest coast

Mexico's southwest coast is a popular tourist destination that boasts stunning natural beauty, rich culture, and delicious cuisine. Mexico - Southwest coast offers something for everyone, from bustling cities to tranquil beaches, and is a fantastic destination for any traveler looking to experience the best of Mexico's culture and natural beauty.

Weather charts for Mexico - Southwest coast

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Weather overview and FAQs

Weather overview

In Mexico - Southwest coast in December, the average air temperature ranges from 32 °C (90 °F) during the day to 20 °C (68 °F) at night. There are 1 day of rain on average, where the rainfall is 7 mm (0.27 in).

Are there good conditions to visit in December in Mexico - Southwest coast?

In December in Mexico - Southwest coast, there are ideal conditions for a vacation. The daily temperatures in this month reach pleasant 32 °C (90 °F). The seawater temperature reaches ideal 28 °C (83 °F). At night, temperatures hover around a pleasant 20 °C (68 °F). You can expect just 1 day of rain during the month, taking an umbrella is not necessary.

What is the temperature in Mexico - Southwest coast during the day in December?

The average daily temperature in Mexico - Southwest coast in December is 32 °C (90 °F). The great temperature for lying by the sea or pool and sunbathing, everywhere else you will probably be a bit hot. Don't forget to drink during the day, in these temperatures you should hydrate yourself a lot.

What is the sea temperature in December in Mexico - Southwest coast?

The temperature of the sea in Mexico - Southwest coast in December is 28 °C (83 °F). This temperature is someone's dream come true, while for someone it may no longer be ideal for the purpose of refreshment.

How many rainy days can I expect in Mexico - Southwest coast in December?

There are 1 day, which are rainy in December in Mexico - Southwest coast, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 0.2 days of the week, or in general - 3 % days.

Is December part of the dry season in Mexico - Southwest coast?

Yes, there is a dry season in December in Mexico - Southwest coast with just 1 day during the month being rainy.

What is the air temperature in December in Mexico - Southwest coast at night?

The average night temperature in Mexico - Southwest coast in December is 20 °C (68 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.

Is it hot in Mexico - Southwest coast in December?

Yes, it is hot in December in Mexico - Southwest coast, although the perception of heat can be subjective. Daytime temperatures rise to 32 °C (90 °F).

How many sunny hours can I expect in December in Mexico - Southwest coast?

In December in Mexico - Southwest coast, you can expect around 7 hours of sunshine.

Is Mexico - Southwest coast rainier in December than in January?

No, in Mexico - Southwest coast in December it does not rain more than in January.

How windy is Mexico - Southwest coast in December?

In December in Mexico - Southwest coast, there will be an average wind scale of 2. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.

How long is the day (from dawn till dusk) in Mexico - Southwest coast in December?

The length of daylight in Mexico - Southwest coast in December is 11 hours.

What level of humidity is to expect in December in Mexico - Southwest coast?

In December in Mexico - Southwest coast, expect humidity around 73 %.

Is the weather in Mexico - Southwest coast warmer in December than in November?

No, December is not warmer in Mexico - Southwest coast than November.

Is the sea in Mexico - Southwest coast warmer in December than in January?

No, the sea is not warmer in December in Mexico - Southwest coast than in January.

How does the sea temperature evolve during the month in Mexico - Southwest coast in December?

Mexico - Southwest coast has a decreasing trend of the sea temperature during December - from 29 °C (84 °F) in the first days of the month to 28 °C (83 °F) in the last days of the month.

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