December weather forecast
Cualác, Mexico

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Weather in December

The first month of the winter, December, is also a moderately hot month in Cualác, Mexico, with an average temperature ranging between min 12.5°C (54.5°F) and max 25.3°C (77.5°F).

Temperature

Welcoming December, Cualác notes an average high-temperature of a still moderately hot 25.3°C (77.5°F), nearly consistent with November's 25.5°C (77.9°F). Nightly readings in December display a noticeable downturn from daily highs, with the average low-temperature registering a cool 12.5°C (54.5°F).

Humidity

In Cualác, the average relative humidity in December is 56%.

Rainfall

December is the only month when rain does not fall in Cualác.

Daylight

With an average of 11h and 6min of daylight, December has the shortest days of the year in Cualác.
On the first day of December in Cualác, Mexico, sunrise is at 6:49 am and sunset at 5:58 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:10 pm CST.

Sunshine

The average sunshine in December is 8.6h.

UV index

The months with the lowest UV index in Cualác are January, August, October through December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 5 during December translates into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Resources | Updated: Feb 8, 2024 | Published by: Weather Atlas

Frequently asked questions

What are the temperatures in Cualác in December?

In Cualác, in December, the average high-temperature is 25.3°C (77.5°F), and the average low-temperature is 12.5°C (54.5°F). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 29°C (84.2°F).

What is the average humidity in December in Cualác?

In Cualác, Mexico, the average relative humidity in December is 56%.

What is the driest month in Cualác?

December is the only month when rain does not fall in Cualác, Mexico.

Does it rain in Cualác in December?

In December, it doesn't rain. November is the latest month when it rains.

What is the month with the shortest days in Cualác?

December has the shortest days of the year in Cualác, Mexico, with an average of 11h and 6min of daylight.

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

In Cualác, Mexico, the average day length in December is 11h and 5min.

When are sunrise and sunset in December in Cualác?

On the first day of December in Cualác, Mexico, sunrise is at 6:49 am and sunset at 5:58 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:10 pm CST.

How many hours of sunshine does Cualác have in December?

In December, the average sunshine duration in Cualác, Mexico, is 8.6h.

What are the months with the lowest UV index in Cualác?

January, August, October through December, with an average maximum UV index of 5, are months with the lowest UV index in Cualác, Mexico.

How high is the UV index in December in Cualác?

In Cualác, the average daily maximum UV index in December is 5. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.

Average temperature in December
Cualác, Mexico

Average temperature in December - Cualác, Mexico
  • Average high temperature in December: 25.3°C

The warmest month (with the highest average high temperature) is April (30.9°C).
The month with the lowest average high temperature is January (24.9°C).

  • Average low temperature in December: 12.5°C

The month with the highest average low temperature is May (18.8°C).
The coldest month (with the lowest average low temperature) is January (12.1°C).

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Average pressure in December
Cualác, Mexico

Average pressure in December - Cualác, Mexico
  • Average pressure in December: 1017.3mbar

The month with the highest atmospheric pressure is January (1017.9mbar).
The month with the lowest atmospheric pressure is May (1014.1mbar).

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Average wind speed in December
Cualác, Mexico

Average wind speed in December - Cualác, Mexico
  • Average wind speed in December: 8.3km/h

The windiest month (with the highest average wind speed) is March (9.5km/h).
The calmest month (with the lowest average wind speed) is September (6.1km/h).

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Average humidity in December
Cualác, Mexico

Average humidity in December - Cualác, Mexico
  • Average humidity in December: 56%

The month with the highest relative humidity is September (74%).
The month with the lowest relative humidity is April (43%).

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Average rainfall in December
Cualác, Mexico

Average rainfall in December - Cualác, Mexico
  • Average rainfall in December: 0mm

The wettest month (with the highest rainfall) is June (149mm).
The driest month (with the least rainfall) is December (0mm).

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Average rainfall days in December
Cualác, Mexico

Average rainfall days in December - Cualác, Mexico
  • Average rainfall days in December: 0.5 days

The month with the highest number of rainy days is September (24.5 days).
The month with the least rainy days is December (0.5 days).

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Average daylight in December /
Average sunshine in December
Cualác, Mexico

Average daylight in December / Average sunshine in December - Cualác, Mexico
  • Average daylight in December: 11h and 1min

The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).

  • Average sunshine in December: 8h and 4min

The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).

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Average sunshine days in December
Cualác, Mexico

Average sunshine days in December - Cualác, Mexico
  • Average sunshine days in December: 30.4 days

The month with the most sunshine days is December (30.4 days).
The month with the least sunshine days is September (3 days).

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Average UV index in December
Cualác, Mexico

Average UV index in December - Cualác, Mexico
  • Average UV index in December: 5

The month with the highest UV index is April (UV index 7).
The months with the lowest UV index are January, August, October, November and December (UV index 5).

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Average cloud cover in December
Cualác, Mexico

Average cloud cover in December - Cualác, Mexico
  • Average cloud cover in December: 9

The month with the most cloud cover is September (Cloud cover 33).
The months with the least cloud cover are March and December (Cloud cover 9).

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Average visibility in December
Cualác, Mexico

Average visibility in December - Cualác, Mexico
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).

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Cualác, Mexico

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