December weather forecastYobaín, Mexico

December

Weather in December

The first month of the winter, December, is also a moderately hot month in Yobaín, Mexico, with an average temperature fluctuating between 19.5°C (67.1°F) and 29.1°C (84.4°F).

Temperature

December's onset records a minor alteration in the average high-temperature to a still moderately hot 29.1°C (84.4°F) from November's 29.6°C (85.3°F). The temperature dips to an average of 19.5°C (67.1°F) during December nights.

Heat index

During December, the heat index is evaluated at a hot 34°C (93.2°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. 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 important for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

In December, the average relative humidity in Yobaín is 75%.

Rainfall

In Yobaín, during December, the rain falls for 11.5 days and regularly aggregates up to 24mm (0.94") of precipitation. In Yobaín, Mexico, during the entire year, the rain falls for 167.3 days and collects up to 536mm (21.1") of precipitation.

Daylight

December has the shortest days of the year in Yobaín, Mexico, with an average of 10h and 54min of daylight.
On the first day of the month, sunrise is at 6:17 am and sunset at 5:13 pm. On the last day of December, sunrise is at 6:33 am and sunset at 5:25 pm CST.

Sunshine

In December, the average sunshine is 6.3h.

UV index

The months with the lowest UV index in Yobaín, Mexico, are January, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 6 during December translates into the following directions:
Deter overexposure. Protecting against the sun's effects is essential. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

Updated: Feb 9, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In December, in Yobaín, the average high-temperature is 29.1°C (84.4°F), and the average low-temperature is 19.5°C (67.1°F). In December, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, is evaluated at 34°C (93.2°F).

In Yobaín, Mexico, the average relative humidity in December is 75%.

In Yobaín, Mexico, in December, it is raining for 11.5 days, with typically 24mm (0.94") of accumulated precipitation.

With an average of 10h and 54min of daylight, December has the shortest days of the year in Yobaín.

The average day length in December in Yobaín is 10h and 52min.

On the first day of December in Yobaín, Mexico, sunrise is at 6:17 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 5:25 pm CST.

In Yobaín, the average sunshine duration in December is 6.3h.

The months with the lowest UV index in Yobaín, Mexico, are January, November and December, with an average maximum UV index of 6.

The average daily maximum UV index in December in Yobaín, Mexico, is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

29.6°C

29.1°C

28.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

13.6km/h

14.5km/h

15.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

12.1

15.5

16.5

Average UV index

Average cloud cover

33%

36%

Average visibility

9km

Average temperature in December
Yobaín, 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
Yobaín, 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
Yobaín, 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
Yobaín, 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
Yobaín, 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
Yobaín, 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
Yobaín, Mexico

Average daylight in December: 10h and 54min

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 18min

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
Yobaín, 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
Yobaín, 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).