Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
December observes an average high-temperature of a still moderately hot 28.6°C (83.5°F), marking an insignificant difference from November's 29.5°C (85.1°F). During the month of December, the temperature generally drops to a low average of 18.7°C (65.7°F).Heat index
The heat index for December is computed to be a hot 34°C (93.2°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Humidity
In Chichén Itzá, the average relative humidity in December is 80%.Rainfall
In December, in Chichén Itzá, the rain falls for 14 days. Throughout December, 27mm (1.06") of precipitation is accumulated. In Chichén Itzá, during the entire year, the rain falls for 195.8 days and collects up to 599mm (23.58") of precipitation.Daylight
The month with the shortest days in Chichén Itzá is December, with an average of 10h and 54min of daylight.On the first day of the month, sunrise is at 6:14 am and sunset at 5:12 pm. On the last day of December, sunrise is at 6:30 am and sunset at 5:24 pm CST.
Sunshine
The average sunshine in December is 6.1h.UV index
January, February, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 6 during December leads to these instructions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
How hot does it get in Chichén Itzá in December?
What is the average humidity in December in Chichén Itzá?
How many days does it rain in December in Chichén Itzá?
What is the month with the shortest days in Chichén Itzá?
What is the average length of the day in December in Chichén Itzá?
When is the sunrise / sunset in December in Chichén Itzá?
How many hours of sunshine does Chichén Itzá have in December?
When is the lowest UV index in Chichén Itzá?
What is the UV index intensity in December in Chichén Itzá?
Average temperature in December
Chichén Itzá, Mexico
- Average high temperature in December: 28.6°C
The warmest month (with the highest average high temperature) is May (34.8°C).
The month with the lowest average high temperature is January (28.2°C).
- Average low temperature in December: 18.7°C
The month with the highest average low temperature is June (23.3°C).
The coldest month (with the lowest average low temperature) is January (17.8°C).
Average pressure in December
Chichén Itzá, Mexico
- Average pressure in December: 1016.4mbar
The month with the highest atmospheric pressure is January (1017.5mbar).
The month with the lowest atmospheric pressure is September (1012.1mbar).
Average wind speed in December
Chichén Itzá, Mexico
- Average wind speed in December: 10.1km/h
The windiest month (with the highest average wind speed) is April (12.6km/h).
The calmest month (with the lowest average wind speed) is September (7.9km/h).
Average humidity in December
Chichén Itzá, Mexico
- Average humidity in December: 80%
The months with the highest relative humidity are September and October (82%).
The months with the lowest relative humidity are March and April (68%).
Average rainfall in December
Chichén Itzá, Mexico
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is June (116mm).
The driest month (with the least rainfall) is March (18mm).
Average rainfall days in December
Chichén Itzá, Mexico
- Average rainfall days in December: 14 days
The month with the highest number of rainy days is September (23.8 days).
The months with the least rainy days are February and March (9.3 days).
Average daylight in December /
Average sunshine in December
Chichén Itzá, Mexico
- Average daylight in December: 10h and 5min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is May (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in December
Chichén Itzá, Mexico
- Average sunshine days in December: 13 days
The month with the most sunshine days is March (19.2 days).
The month with the least sunshine days is September (3.5 days).
Average UV index in December
Chichén Itzá, Mexico
- Average UV index in December: 6
The months with the highest UV index are March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, October, November and December (UV index 6).
Average cloud cover in December
Chichén Itzá, Mexico
- Average cloud cover in December: 43
The month with the most cloud cover is September (Cloud cover 49).
The month with the least cloud cover is March (Cloud cover 32).
Average visibility in December
Chichén Itzá, Mexico
- Average visibility in December: 7km
The months with the highest visibility are March and April (9km).
The month with the lowest visibility is September (6km).
Chichén Itzá, Mexico
Weather forecast for your location
2. Allow the app to use your location
