December weather forecastTehuetlán, Mexico

December

Weather in December

The first month of the winter, December, is still a warm month in Tehuetlán, Mexico, with an average temperature ranging between max 23.2°C (73.8°F) and min 12.9°C (55.2°F).

Temperature

With the advent of December, Tehuetlán's high-temperatures adjust to a still warm 23.2°C (73.8°F), closely aligning with the preceding month. Tehuetlán throughout December, experiences an average nighttime temperature of 12.9°C (55.2°F).

Humidity

In December, the average relative humidity is 79%.

Rainfall

December is the month with the least rainfall. Rain falls for 12.1 days and accumulates 22mm (0.87") of precipitation.

Daylight

December has the shortest days of the year, with an average of 10h and 54min of daylight.
On the first day of the month, sunrise is at 6:55 am and sunset at 5:51 pm. On the last day of December, sunrise is at 7:10 am and sunset at 6:03 pm CST.

Sunshine

In Tehuetlán, the average sunshine in December is 6.7h.

UV index

The months with the lowest UV index in Tehuetlán are January, February, November and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high UV index of 5 in December translates into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.

Updated: Jul 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature, in December, in Tehuetlán, is 23.2°C (73.8°F), while the average low-temperature is 12.9°C (55.2°F). In October, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is estimated at 31°C (87.8°F).

In Tehuetlán, the average relative humidity in December is 79%.

December is the month with the least rainfall. Rain falls for 12.1 days and accumulates 22mm (0.87") of precipitation.

In Tehuetlán, during December, the rain falls for 12.1 days and regularly aggregates up to 22mm (0.87") of precipitation.

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

The average day length in December is 10h and 53min.

On the first day of December, sunrise is at 6:55 am and sunset at 5:51 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 6:03 pm CST.

In Tehuetlán, the average sunshine duration in December is 6.7h.

The months with the lowest UV index in Tehuetlán are January, February, November and December, with an average maximum UV index of 5.

The average daily maximum UV index in December is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

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

Nov

December

Jan

Average high temperature

24.3°C

23.2°C

22.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.6km/h

6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

13.4

16.1

16.5

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Tehuetlán, Mexico

Average high temperature in December: 23.2°C

The warmest month (with the highest average high temperature) is May (33.5°C).
The month with the lowest average high temperature is January (22.3°C).

Average low temperature in December: 12.9°C

The month with the highest average low temperature is June (20.6°C).
The coldest month (with the lowest average low temperature) is January (11.8°C).

Average pressure in December
Tehuetlán, Mexico

Average pressure in December: 1017.9mbar

The month with the highest atmospheric pressure is January (1019.3mbar).
The month with the lowest atmospheric pressure is May (1012.9mbar).

Average wind speed in December
Tehuetlán, Mexico

Average wind speed in December: 4.9km/h

The windiest month (with the highest average wind speed) is April (6.7km/h).
The calmest months (with the lowest average wind speed) are November and December (4.9km/h).

Average humidity in December
Tehuetlán, Mexico

Average humidity in December: 79%

The month with the highest relative humidity is September (82%).
The month with the lowest relative humidity is April (67%).

Average rainfall in December
Tehuetlán, Mexico

Average rainfall in December: 22mm

The wettest month (with the highest rainfall) is September (119mm).
The driest month (with the least rainfall) is December (22mm).

Average rainfall days in December
Tehuetlán, Mexico

Average rainfall days in December: 12.1 days

The month with the highest number of rainy days is September (23.4 days).
The month with the least rainy days is January (11.7 days).

Average daylight in December /
Average sunshine in December
Tehuetlán, 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 42min

The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 0min).

Average sunshine days in December
Tehuetlán, Mexico

Average sunshine days in December: 16.1 days

The month with the most sunshine days is January (16.5 days).
The month with the least sunshine days is September (5.5 days).

Average UV index in December
Tehuetlán, Mexico

Average UV index in December: 5

The months with the highest UV index are May and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 5).