December weather forecastMezcala, Mexico

December

Weather in December

December, the first month of the winter in Mezcala, is also a moderately hot month, with an average temperature varying between 25.5°C (77.9°F) and 11.7°C (53.1°F).

Temperature

With the onset of December, a modest change to a still warm 25.5°C (77.9°F) from November's 25.4°C (77.7°F) is noted in high-temperature. Mezcala in December observes a substantial swing from the daily highs, with average nighttime temperatures of 11.7°C (53.1°F).

Humidity

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

Rainfall

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

Daylight

December has the shortest days of the year in Mezcala, with an average of 11h and 6min of daylight.
On the first day of December, sunrise is at 6:53 am and sunset at 6:01 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:14 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. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high UV index of 5 in December translates into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.

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

Frequently asked questions

The average high-temperature, in December, in Mezcala, is 25.5°C (77.9°F), while the average low-temperature is 11.7°C (53.1°F). In May, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 32°C (89.6°F).

In December, the average relative humidity in Mezcala, Mexico, is 69%.

In Mezcala, in December, during 6.5 rainfall days, 25mm (0.98") of precipitation is typically accumulated.

The month with the shortest days is December, with an average of 11h and 6min of daylight.

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

In December, on the first day of the month, sunrise is at 6:53 am and sunset at 6:01 pm. On the last day of the month, in Mezcala, Mexico, sunrise is at 7:09 am and sunset at 6:14 pm CST.

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

In December, the average sunshine duration is 9.8h.

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

The average daily maximum UV index in December in Mezcala is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to 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
Mezcala, 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
Mezcala, 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
Mezcala, 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
Mezcala, 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
Mezcala, 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
Mezcala, 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
Mezcala, Mexico

Average daylight in December: 11h and 6min

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: 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
Mezcala, 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
Mezcala, 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).