December weather forecastMecapala, Mexico

December

Weather in December

The first month of the winter, December, is also an agreeable month in Mecapala, Mexico, with an average temperature varying between 12.5°C (54.5°F) and 22.8°C (73°F).

Temperature

December brings an average high-temperature of an agreeable 22.8°C (73°F), nearly identical to the preceding month. The month of December records an average low-temperature of 12.5°C (54.5°F).

Humidity

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

Rainfall

The month with the least rainfall is December, when the rain falls for 11.9 days and typically collects 20mm (0.79") of precipitation.

Daylight

The month with the shortest days is December, with an average of 10h and 54min of daylight.
On the first day of December, sunrise is at 6:55 am and sunset at 5:53 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:05 pm CST.

Sunshine

In Mecapala, the average sunshine in December is 6.8h.

UV index

The months with the lowest UV index in Mecapala are January, February, October through December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: An average maximum UV index of 5 in December leads to these recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.

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

Frequently asked questions

The high-temperature, in December, in Mecapala, is 22.8°C (73°F), while the low-temperature averages to 12.5°C (54.5°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in September is computed to be 34°C (93.2°F).

The average relative humidity in December in Mecapala is 79%.

The month with the least rainfall in Mecapala, Mexico, is December, when the rain falls for 11.9 days and typically collects 20mm (0.79") of precipitation.

In Mecapala, Mexico, during December, the rain falls for 11.9 days and regularly aggregates up to 20mm (0.79") of precipitation.

The month with the shortest days is December, with an average of 10h and 54min of daylight.

The average day length in December in Mecapala, Mexico, is 10h and 54min.

On the first day of December, sunrise is at 6:55 am and sunset at 5:53 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:05 pm CST.

The average sunshine duration in December in Mecapala is 6.8h.

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 5.

In December, the average daily maximum UV index in Mecapala, Mexico, is 5. A UV Index value of 3 to 5 symbolizes a moderate 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

23.5°C

22.8°C

21.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.5km/h

5.6km/h

5.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

16.5

Average UV index

Average cloud cover

42%

37%

Average visibility

8km

Average temperature in December
Mecapala, Mexico

Average high temperature in December: 22.8°C

The warmest month (with the highest average high temperature) is May (32°C).
The month with the lowest average high temperature is January (21.8°C).

Average low temperature in December: 12.5°C

The month with the highest average low temperature is June (19.3°C).
The coldest month (with the lowest average low temperature) is January (10.9°C).

Average pressure in December
Mecapala, Mexico

Average pressure in December: 1018mbar

The month with the highest atmospheric pressure is January (1019.3mbar).
The month with the lowest atmospheric pressure is May (1013mbar).

Average wind speed in December
Mecapala, Mexico

Average wind speed in December: 5km/h

The windiest month (with the highest average wind speed) is April (6.6km/h).
The calmest month (with the lowest average wind speed) is November (4.8km/h).

Average humidity in December
Mecapala, Mexico

Average humidity in December: 79%

The month with the highest relative humidity is September (83%).
The month with the lowest relative humidity is April (67%).

Average rainfall in December
Mecapala, Mexico

Average rainfall in December: 20mm

The wettest month (with the highest rainfall) is September (98mm).
The driest month (with the least rainfall) is December (20mm).

Average rainfall days in December
Mecapala, Mexico

Average rainfall days in December: 11.9 days

The month with the highest number of rainy days is September (22.5 days).
The month with the least rainy days is February (10.6 days).

Average daylight in December /
Average sunshine in December
Mecapala, 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 48min

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 6min).

Average sunshine days in December
Mecapala, Mexico

Average sunshine days in December: 16.5 days

The month with the most sunshine days is January (17 days).
The month with the least sunshine days is September (6.5 days).

Average UV index in December
Mecapala, Mexico

Average UV index in December: 5

The months with the highest UV index are March, April, May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 5).