December weather forecastTlacoapa, Mexico

December

Weather in December

The first month of the winter, December, is still a warm month in Tlacoapa, Mexico, with an average temperature fluctuating between 25.5°C (77.9°F) and 11.7°C (53.1°F).

Temperature

Stepping into December, Tlacoapa records an average high-temperature of a still moderately hot 25.5°C (77.9°F), almost consistent with November. A significant temperature decrease to an average a cool 11.7°C (53.1°F) characterizes Tlacoapa's nighttime temperatures during December.

Humidity

The average relative humidity in December in Tlacoapa is 69%.

Rainfall

In Tlacoapa, Mexico, during December, the rain falls for 6.5 days and regularly aggregates up to 25mm (0.98") of precipitation. Throughout the year, in Tlacoapa, there are 214.3 rainfall days, and 1819mm (71.61") of precipitation is accumulated.

Daylight

December has the shortest days of the year, with an average of 11h and 6min of daylight.
On the first day of December, sunrise is at 6:49 am and sunset at 5:59 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 6:11 pm CST.

Sunshine

The months with the most sunshine are February through April and December, with an average of 9.8h of sunshine.

UV index

January, February, June through December, with an average maximum UV index of 5, are months with the lowest UV index in Tlacoapa. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 5 during December leads to these advisories:
Take precautions - Protection against sunburn is recommended. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.

Updated: Feb 8, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Tlacoapa, in December, the average high-temperature is 25.5°C (77.9°F), and the average low-temperature is 11.7°C (53.1°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in May is calculated to be 32°C (89.6°F).

The average relative humidity in December is 69%.

In Tlacoapa, in December, it is raining for 6.5 days, with typically 25mm (0.98") of accumulated precipitation.

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

In December, the average day length in Tlacoapa is 11h and 7min.

On the first day of December in Tlacoapa, sunrise is at 6:49 am and sunset at 5:59 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 6:11 pm CST.

February through April and December, with an average of 9.8h of sunshine, are months with the most sunshine in Tlacoapa, Mexico.

In December, the average sunshine duration in Tlacoapa is 9.8h.

The months with the lowest UV index in Tlacoapa, Mexico, are January, February, June through December, with an average maximum UV index of 5.

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

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

25.4°C

25.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.3km/h

5km/h

5.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

13.4

23.2

21.9

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Tlacoapa, Mexico

Average high temperature in December: 25.5°C

The warmest month (with the highest average high temperature) is April (30.7°C).
The month with the lowest average high temperature is September (24.3°C).

Average low temperature in December: 11.7°C

The months with the highest average low temperature are May and June (16.5°C).
The coldest month (with the lowest average low temperature) is January (11.2°C).

Average pressure in December
Tlacoapa, Mexico

Average pressure in December: 1014.5mbar

The month with the highest atmospheric pressure is January (1014.9mbar).
The month with the lowest atmospheric pressure is May (1012mbar).

Average wind speed in December
Tlacoapa, Mexico

Average wind speed in December: 4.4km/h

The windiest month (with the highest average wind speed) is April (5.7km/h).
The calmest month (with the lowest average wind speed) is December (4.4km/h).

Average humidity in December
Tlacoapa, Mexico

Average humidity in December: 69%

The month with the highest relative humidity is September (89%).
The month with the lowest relative humidity is April (54%).

Average rainfall in December
Tlacoapa, Mexico

Average rainfall in December: 25mm

The wettest month (with the highest rainfall) is September (309mm).
The driest month (with the least rainfall) is January (18mm).

Average rainfall days in December
Tlacoapa, Mexico

Average rainfall days in December: 6.5 days

The month with the highest number of rainy days is August (30.6 days).
The month with the least rainy days is December (6.5 days).

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

Average daylight in December: 11h and 6min

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

Average sunshine in December: 9h and 48min

The months with the most sunshine are February, March, April and December (Average sunshine: 9h and 48min).
The month with the least sunshine is September (Average sunshine: 7h and 24min).

Average sunshine days in December
Tlacoapa, Mexico

Average sunshine days in December: 23.2 days

The month with the most sunshine days is December (23.2 days).
The month with the least sunshine days is August (0.1 days).

Average UV index in December
Tlacoapa, Mexico

Average UV index in December: 5

The months with the highest UV index are March, April and May (UV index 6).
The months with the lowest UV index are January, February, June, July, August, September, October, November and December (UV index 5).