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
El Castillo indicates an average high-temperature of a still refreshing 19.3°C (66.7°F) in December, showing minor variation from November's 19.5°C (67.1°F). Throughout December, the average low-temperature records at a cool 11.1°C (52°F).Humidity
In December, the average relative humidity in El Castillo is 78%.Rainfall
The month with the least rainfall is December, when the rain falls for 13.8 days and typically collects 18mm (0.71") of precipitation.Daylight
With an average of 11h and 0min of daylight, December has the shortest days of the year in El Castillo, Mexico.On the first day of December in El Castillo, sunrise is at 6:45 am and sunset at 5:47 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 6:00 pm CST.
Sunshine
In El Castillo, the average sunshine in December is 6.9h.UV index
January, February, November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 4 during December translates into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
What are December temperatures in El Castillo?
What is the average humidity in December in El Castillo?
What is the driest month in El Castillo?
How much does it rain in El Castillo in December?
What is the month with the shortest days in El Castillo?
How many hours of daylight does El Castillo have in December?
What time are sunrise and sunset in December in El Castillo?
How many hours of sunshine does El Castillo have in December?
What is the month with the lowest UV index in El Castillo?
What is the UV index reading in December in El Castillo?
Average temperature in December
El Castillo, Mexico
- Average high temperature in December: 19.3°C
The warmest months (with the highest average high temperature) are April and May (24.8°C).
The month with the lowest average high temperature is January (18.1°C).
- Average low temperature in December: 11.1°C
The month with the highest average low temperature is May (16°C).
The coldest month (with the lowest average low temperature) is January (9.9°C).
Average pressure in December
El Castillo, Mexico
- Average pressure in December: 1017.9mbar
The month with the highest atmospheric pressure is January (1019.1mbar).
The month with the lowest atmospheric pressure is May (1013.1mbar).
Average wind speed in December
El Castillo, Mexico
- Average wind speed in December: 7.5km/h
The windiest month (with the highest average wind speed) is April (8.6km/h).
The calmest month (with the lowest average wind speed) is September (6.4km/h).
Average humidity in December
El Castillo, Mexico
- Average humidity in December: 78%
The month with the highest relative humidity is September (85%).
The month with the lowest relative humidity is April (70%).
Average rainfall in December
El Castillo, Mexico
- Average rainfall in December: 18mm
The wettest month (with the highest rainfall) is June (199mm).
The driest month (with the least rainfall) is December (18mm).
Average rainfall days in December
El Castillo, Mexico
- Average rainfall days in December: 13.8 days
The month with the highest number of rainy days is June (26.8 days).
The month with the least rainy days is December (13.8 days).
Average daylight in December /
Average sunshine in December
El Castillo, Mexico
- Average daylight in December: 11h and 0min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is May (Average sunshine: 10h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).
Average sunshine days in December
El Castillo, Mexico
- Average sunshine days in December: 13.2 days
The month with the most sunshine days is December (13.2 days).
The month with the least sunshine days is June (1.5 days).
Average UV index in December
El Castillo, Mexico
- Average UV index in December: 4
The months with the highest UV index are March, April, May, June, July, August, September and October (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover in December
El Castillo, Mexico
- Average cloud cover in December: 34
The month with the most cloud cover is September (Cloud cover 47).
The month with the least cloud cover is April (Cloud cover 28).
Average visibility in December
El Castillo, Mexico
- Average visibility in December: 8km
The months with the highest visibility are January, February, March, April, May, June, July and August (9km).
The months with the lowest visibility are September, October, November and December (8km).
El Castillo, Mexico
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