December weather forecastCopoya, Mexico

December

Weather in December

December, the first month of the winter in Copoya, is also a moderately hot month, with temperature in the range of an average high of 25.4°C (77.7°F) and an average low of 14.9°C (58.8°F).

Temperature

Copoya, Mexico, marks the start of December with an average high-temperature of a still warm 25.4°C (77.7°F), hinting at a slight fluctuation from November's 25.3°C (77.5°F). Throughout December, the average low-temperature in Copoya dips to a mild 14.9°C (58.8°F).

Humidity

In Copoya, the average relative humidity in December is 80%.

Rainfall

In Copoya, during December, the rain falls for 10.9 days and regularly aggregates up to 17mm (0.67") of precipitation. In Copoya, during the entire year, the rain falls for 233.7 days and collects up to 1131mm (44.53") of precipitation.

Daylight

The month with the shortest days in Copoya is December, with an average of 11h and 12min of daylight.
On the first day of the month, sunrise is at 6:25 am and sunset at 5:37 pm. On the last day of December, in Copoya, sunrise is at 6:41 am and sunset at 5:50 pm CST.

Sunshine

In Copoya, the average sunshine in December is 7.1h.

UV index

January, August, October and December, with an average maximum UV index of 5, are months with the lowest UV index in Copoya, Mexico. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 5 in December translates into this advice:
Take precautions - Protection against sun damage is advised. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.

Updated: Feb 8, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In December, the average high-temperature and low-temperature in Copoya, Mexico, are 25.4°C (77.7°F) and 14.9°C (58.8°F) respectively. In September, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is estimated at 31°C (87.8°F).

In December, the average relative humidity in Copoya is 80%.

In Copoya, in December, it is raining for 10.9 days, with typically 17mm (0.67") of accumulated precipitation.

December has the shortest days of the year in Copoya, with an average of 11h and 12min of daylight.

In Copoya, the average day length in December is 11h and 9min.

On the first day of December in Copoya, sunrise is at 6:25 am and sunset at 5:37 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 5:50 pm CST.

The average sunshine duration in December in Copoya is 7.1h.

January, August, October and December, with an average maximum UV index of 5, are months with the lowest UV index in Copoya.

The average daily maximum UV index in December in Copoya, Mexico, is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe 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

25.3°C

25.4°C

24.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.6km/h

7.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

8.1

15.8

14.4

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Copoya, Mexico

Average high temperature in December: 25.4°C

The warmest month (with the highest average high temperature) is April (32°C).
The month with the lowest average high temperature is January (24.9°C).

Average low temperature in December: 14.9°C

The month with the highest average low temperature is May (20°C).
The coldest month (with the lowest average low temperature) is January (14.4°C).

Average pressure in December
Copoya, Mexico

Average pressure in December: 1015.2mbar

The month with the highest atmospheric pressure is January (1016.2mbar).
The month with the lowest atmospheric pressure is May (1011.6mbar).

Average wind speed in December
Copoya, Mexico

Average wind speed in December: 5.6km/h

The windiest month (with the highest average wind speed) is January (6.2km/h).
The calmest month (with the lowest average wind speed) is June (3.8km/h).

Average humidity in December
Copoya, Mexico

Average humidity in December: 80%

The month with the highest relative humidity is September (88%).
The month with the lowest relative humidity is April (63%).

Average rainfall in December
Copoya, Mexico

Average rainfall in December: 17mm

The wettest month (with the highest rainfall) is August (226mm).
The driest month (with the least rainfall) is February (12mm).

Average rainfall days in December
Copoya, Mexico

Average rainfall days in December: 10.9 days

The month with the highest number of rainy days is August (28.5 days).
The month with the least rainy days is February (10.4 days).

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

Average daylight in December: 11h and 12min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).

Average sunshine in December: 7h and 6min

The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is October (Average sunshine: 6h and 30min).

Average sunshine days in December
Copoya, Mexico

Average sunshine days in December: 15.8 days

The month with the most sunshine days is December (15.8 days).
The month with the least sunshine days is August (1.3 days).

Average UV index in December
Copoya, Mexico

Average UV index in December: 5

The month with the highest UV index is April (UV index 7).
The months with the lowest UV index are January, August, October and December (UV index 5).