December weather forecastCoatepec, Mexico

December

Weather in December

The first month of the winter, December, is still a refreshing month in Coatepec, Mexico, with an average temperature fluctuating between 18.6°C (65.5°F) and 10.2°C (50.4°F).

Temperature

December's weather records an average high-temperature of a still enjoyable 18.6°C (65.5°F), showing little deviation from November. Throughout December, Coatepec registers a consistent average low-temperature of 10.2°C (50.4°F).

Humidity

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

Rainfall

The month with the least rainfall is December, when the rain falls for 12.2 days and typically collects 14mm (0.55") of precipitation.

Daylight

December has the shortest days of the year, with an average of 11h and 0min of daylight.
On the first day of December, sunrise is at 6:45 am and sunset at 5:48 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 6:00 pm CST.

Sunshine

In Coatepec, the average sunshine in December is 6.9h.

UV index

The months with the lowest UV index are January, October through December, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 4 during December leads to these instructions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. To protect against the Sun's most potent rays, avoid direct exposure around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

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

Frequently asked questions

An average high-temperature, in December, in Coatepec, is 18.6°C (65.5°F) and the average low-temperature is 10.2°C (50.4°F).

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

December is the month with the least rainfall in Coatepec, Mexico. Rain falls for 12.2 days and accumulates 14mm (0.55") of precipitation.

In December, in Coatepec, Mexico, the rain falls for 12.2 days. Throughout December, 14mm (0.55") of precipitation is accumulated.

December has the shortest days of the year in Coatepec, Mexico, with an average of 11h and 0min of daylight.

In December, the average day length in Coatepec is 10h and 59min.

In December, on the first day of the month, sunrise is at 6:45 am and sunset at 5:48 pm. On the last day of the month, in Coatepec, Mexico, sunrise is at 7:01 am and sunset at 6:00 pm CST.

In December, the average sunshine duration is 6.9h.

January, October through December, with an average maximum UV index of 4, are months with the lowest UV index in Coatepec.

The average daily maximum UV index in December in Coatepec is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to 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

19°C

18.6°C

17.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8km/h

8.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

11.4

15.3

15.5

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Coatepec, Mexico

Average high temperature in December: 18.6°C

The warmest month (with the highest average high temperature) is April (24.4°C).
The month with the lowest average high temperature is January (17.8°C).

Average low temperature in December: 10.2°C

The month with the highest average low temperature is May (14.6°C).
The coldest month (with the lowest average low temperature) is January (9.2°C).

Average pressure in December
Coatepec, Mexico

Average pressure in December: 1018mbar

The month with the highest atmospheric pressure is January (1019.2mbar).
The month with the lowest atmospheric pressure is May (1013.2mbar).

Average wind speed in December
Coatepec, Mexico

Average wind speed in December: 7.4km/h

The windiest month (with the highest average wind speed) is April (8.6km/h).
The calmest month (with the lowest average wind speed) is September (6.4km/h).

Average humidity in December
Coatepec, Mexico

Average humidity in December: 79%

The month with the highest relative humidity is September (87%).
The month with the lowest relative humidity is April (70%).

Average rainfall in December
Coatepec, Mexico

Average rainfall in December: 14mm

The wettest month (with the highest rainfall) is May (203mm).
The driest month (with the least rainfall) is December (14mm).

Average rainfall days in December
Coatepec, Mexico

Average rainfall days in December: 12.2 days

The month with the highest number of rainy days is August (26.7 days).
The month with the least rainy days is December (12.2 days).

Average daylight in December /
Average sunshine in December
Coatepec, Mexico

Average daylight in December: 11h and 0min

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).

Average sunshine in December: 6h and 54min

The month with the most sunshine is May (Average sunshine: 10h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).

Average sunshine days in December
Coatepec, Mexico

Average sunshine days in December: 15.3 days

The month with the most sunshine days is January (15.5 days).
The month with the least sunshine days is August (2.2 days).

Average UV index in December
Coatepec, Mexico

Average UV index in December: 4

The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, October, November and December (UV index 4).