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
December
Weather in December
Temperature
Ucú measures an average high-temperature of a still warm 29.1°C (84.4°F) in December, nearly consistent with the preceding month. During December, an average low-temperature of 19.5°C (67.1°F) is observed.Heat index
The heat index for December is estimated at a tropical 34°C (93.2°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.When assessing, remember that heat index measurements are for light winds and shaded spots. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Humidity
In December, the average relative humidity is 75%.Rainfall
In Ucú, during December, the rain falls for 11.5 days and regularly aggregates up to 24mm (0.94") of precipitation. Throughout the year, in Ucú, there are 167.3 rainfall days, and 536mm (21.1") of precipitation is accumulated.Daylight
With an average of 10h and 54min of daylight, December has the shortest days of the year in Ucú.On the first day of the month, sunrise is at 6:19 am and sunset at 5:16 pm. On the last day of December, in Ucú, sunrise is at 6:35 am and sunset at 5:28 pm CST.
Sunshine
In Ucú, the average sunshine in December is 6.3h.UV index
The months with the lowest UV index in Ucú are January, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The average daily UV index of 6 in December transforms into the following instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Ucú during December?
What is the average humidity in December in Ucú?
How many days does it rain in December in Ucú?
What is the month with the shortest days in Ucú?
What is the average length of the day in December in Ucú?
When are sunrise and sunset in December in Ucú?
How long on average sun shines in December in Ucú?
When is the lowest UV index in Ucú?
What is the UV index intensity in December in Ucú?
Average temperature in December
Ucú, Mexico
- Average high temperature in December: 29.1°C
The warmest month (with the highest average high temperature) is May (35.4°C).
The month with the lowest average high temperature is January (28.1°C).
- Average low temperature in December: 19.5°C
The month with the highest average low temperature is June (24.3°C).
The coldest month (with the lowest average low temperature) is January (18.6°C).
Average pressure in December
Ucú, Mexico
- Average pressure in December: 1016.4mbar
The month with the highest atmospheric pressure is January (1017.6mbar).
The month with the lowest atmospheric pressure is September (1011.9mbar).
Average wind speed in December
Ucú, Mexico
- Average wind speed in December: 13.5km/h
The windiest month (with the highest average wind speed) is March (16.1km/h).
The calmest month (with the lowest average wind speed) is September (10.6km/h).
Average humidity in December
Ucú, Mexico
- Average humidity in December: 75%
The months with the highest relative humidity are September and October (78%).
The months with the lowest relative humidity are April and May (63%).
Average rainfall in December
Ucú, Mexico
- Average rainfall in December: 24mm
The wettest month (with the highest rainfall) is June (99mm).
The driest months (with the least rainfall) are February and March (12mm).
Average rainfall days in December
Ucú, Mexico
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is September (20.4 days).
The months with the least rainy days are February and March (7.2 days).
Average daylight in December /
Average sunshine in December
Ucú, 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 2min
The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in December
Ucú, Mexico
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is March (21.8 days).
The month with the least sunshine days is October (8.5 days).
Average UV index in December
Ucú, Mexico
- Average UV index in December: 6
The months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, November and December (UV index 6).
Average cloud cover in December
Ucú, Mexico
- Average cloud cover in December: 33
The month with the most cloud cover is January (Cloud cover 36).
The months with the least cloud cover are March and April (Cloud cover 25).
Average visibility in December
Ucú, Mexico
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May and June (10km).
The month with the lowest visibility is September (8km).
