December weather forecastEldorado, Mexico
December
Weather in December
December, the first month of the winter in Eldorado, is still a warm month, with an average temperature varying between 15.3°C (59.5°F) and 27.9°C (82.2°F).Temperature
December is Eldorado's coldest month, registering average high temperatures of 27.9°C (82.2°F) and lows of 15.3°C (59.5°F).Heat index
Throughout December, the heat index is estimated at 29°C (84.2°F). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.One should consider that heat index numbers are for shaded settings and light wind. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Humidity
The average relative humidity in December in Eldorado is 53%.Rainfall
In Eldorado, in December, during 3.1 rainfall days, 8mm (0.31") of precipitation is typically accumulated. Throughout the year, in Eldorado, there are 103.1 rainfall days, and 368mm (14.49") of precipitation is accumulated.Daylight
December has the shortest days of the year in Eldorado, with an average of 10h and 42min of daylight.On the first day of the month, sunrise is at 6:36 am and sunset at 5:20 pm. On the last day of December, in Eldorado, sunrise is at 6:52 am and sunset at 5:32 pm MST.
Sunshine
The average sunshine in December in Eldorado is 7.4h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index, 5 during December, leads to the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Eldorado, Mexico
- Average high temperature in December: 27.9°C
The warmest month (with the highest average high temperature) is June (35.2°C).
The month with the lowest average high temperature is December (27.9°C).
- Average low temperature in December: 15.3°C
The month with the highest average low temperature is July (25.2°C).
The coldest month (with the lowest average low temperature) is January (14.6°C).
Average pressure in December
Eldorado, Mexico
- Average pressure in December: 1015.5mbar
The month with the highest atmospheric pressure is January (1016.1mbar).
The month with the lowest atmospheric pressure is June (1011.6mbar).
Average wind speed in December
Eldorado, Mexico
- Average wind speed in December: 7.3km/h
The windiest month (with the highest average wind speed) is June (9.8km/h).
The calmest months (with the lowest average wind speed) are August and December (7.3km/h).
Average humidity in December
Eldorado, Mexico
- Average humidity in December: 53%
The month with the highest relative humidity is September (75%).
The months with the lowest relative humidity are March, April and May (42%).
Average rainfall in December
Eldorado, Mexico
- Average rainfall in December: 8mm
The wettest month (with the highest rainfall) is August (86mm).
The driest months (with the least rainfall) are March and April (2mm).
Average rainfall days in December
Eldorado, Mexico
- Average rainfall days in December: 3.1 days
The month with the highest number of rainy days is July (23.6 days).
The month with the least rainy days is April (1 days).
Average daylight in December /
Average sunshine in December
Eldorado, Mexico
- Average daylight in December: 10h and 42min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in December: 7h and 24min
The month with the most sunshine is May (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 7h and 12min).
Average sunshine days in December
Eldorado, Mexico
- Average sunshine days in December: 27 days
The month with the most sunshine days is April (29.2 days).
The month with the least sunshine days is August (5.8 days).
Average UV index in December
Eldorado, Mexico
- Average UV index in December: 5
The months with the highest UV index are April, May, June, July, September and October (UV index 7).
The month with the lowest UV index is December (UV index 5).
Average cloud cover in December
Eldorado, Mexico
- Average cloud cover in December: 13
The months with the most cloud cover are July and August (Cloud cover 33).
The month with the least cloud cover is May (Cloud cover 8).
Average visibility in December
Eldorado, Mexico
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (10km).
The month with the lowest visibility is August (9km).





