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
Boca del Cielo, Mexico, experiences a minor change to a still warm 28°C (82.4°F) in average high-temperature during December, closely reflecting November. Boca del Cielo's average low-temperature is measured at a refreshing 19.6°C (67.3°F) during December.Heat index
For December, the heat index is estimated at a hot 31°C (87.8°F). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Humidity
In Boca del Cielo, Mexico, the average relative humidity in December is 71%.Rainfall
In Boca del Cielo, Mexico, in December, it is raining for 1.5 days, with typically 2mm (0.08") of accumulated precipitation. In Boca del Cielo, during the entire year, the rain falls for 171.8 days and collects up to 857mm (33.74") of precipitation.Daylight
With an average of 11h and 12min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 6:26 am and sunset at 5:41 pm. On the last day of December, in Boca del Cielo, sunrise is at 6:41 am and sunset at 5:54 pm CST.
Sunshine
The average sunshine in December is 7.7h.UV index
The months with the lowest UV index are January, February, June, August through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 6 in December interprets into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
How hot is December in Boca del Cielo?
What is the average humidity in December in Boca del Cielo?
How many days does it rain in December in Boca del Cielo?
What is the month with the shortest days in Boca del Cielo?
What is the average length of the day in December in Boca del Cielo?
When is the sunrise / sunset in December in Boca del Cielo?
How long on average sun shines in December in Boca del Cielo?
What is the month with the lowest UV index in Boca del Cielo?
What is the UV index reading in December in Boca del Cielo?
Average temperature in December
Boca del Cielo, Mexico
- Average high temperature in December: 28°C
The warmest month (with the highest average high temperature) is April (31.1°C).
The month with the lowest average high temperature is January (27.6°C).
- Average low temperature in December: 19.6°C
The month with the highest average low temperature is May (22.9°C).
The coldest month (with the lowest average low temperature) is January (18.9°C).
Average pressure in December
Boca del Cielo, Mexico
- Average pressure in December: 1014.1mbar
The month with the highest atmospheric pressure is January (1015mbar).
The month with the lowest atmospheric pressure is May (1011.2mbar).
Average wind speed in December
Boca del Cielo, Mexico
- Average wind speed in December: 12.2km/h
The windiest month (with the highest average wind speed) is January (13.9km/h).
The calmest month (with the lowest average wind speed) is September (6.2km/h).
Average humidity in December
Boca del Cielo, Mexico
- Average humidity in December: 71%
The month with the highest relative humidity is September (82%).
The month with the lowest relative humidity is April (66%).
Average rainfall in December
Boca del Cielo, Mexico
- Average rainfall in December: 2mm
The wettest month (with the highest rainfall) is June (192mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in December
Boca del Cielo, Mexico
- Average rainfall days in December: 1.5 days
The month with the highest number of rainy days is August (27.8 days).
The month with the least rainy days is December (1.5 days).
Average daylight in December /
Average sunshine in December
Boca del Cielo, Mexico
- Average daylight in December: 11h and 1min
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 12min).
- Average sunshine in December: 7h and 4min
The month with the most sunshine is May (Average sunshine: 11h and 18min).
The month with the least sunshine is October (Average sunshine: 7h and 18min).
Average sunshine days in December
Boca del Cielo, Mexico
- Average sunshine days in December: 29.1 days
The month with the most sunshine days is December (29.1 days).
The month with the least sunshine days is September (1.6 days).
Average UV index in December
Boca del Cielo, Mexico
- Average UV index in December: 6
The months with the highest UV index are March, April, May and July (UV index 7).
The months with the lowest UV index are January, February, June, August, September, October, November and December (UV index 6).
Average cloud cover in December
Boca del Cielo, Mexico
- Average cloud cover in December: 10
The month with the most cloud cover is September (Cloud cover 41).
The months with the least cloud cover are January, February and December (Cloud cover 10).
Average visibility in December
Boca del Cielo, Mexico
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (10km).
The months with the lowest visibility are August and September (9km).
Boca del Cielo, Mexico
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