December weather forecastEl Copetillo, Mexico
December
Weather in December
The first month of the winter, December, is still a pleasant month in El Copetillo, Mexico, with an average temperature varying between 7.3°C (45.1°F) and 20.4°C (68.7°F).Temperature
Stepping into December, El Copetillo records an average high-temperature of a still pleasant 20.4°C (68.7°F), almost consistent with November. El Copetillo's nighttime temperature in December demonstrates a noticeable plunge to a chilly 7.3°C (45.1°F).Humidity
The average relative humidity in December is 53%.Rainfall
In El Copetillo, during December, the rain falls for 3.4 days and regularly aggregates up to 7mm (0.28") of precipitation. In El Copetillo, during the entire year, the rain falls for 109.6 days and collects up to 410mm (16.14") of precipitation.Daylight
The month with the shortest days in El Copetillo is December, with an average of 10h and 48min of daylight.On the first day of December, sunrise is at 7:11 am and sunset at 6:03 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 6:15 pm CST.
Sunshine
The average sunshine in December in El Copetillo is 9.7h.UV index
The months with the lowest UV index in El Copetillo, Mexico, are January, November and December, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A typical high UV index of 4 in December suggests the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
El Copetillo, Mexico
- Average high temperature in December: 20.4°C
The warmest month (with the highest average high temperature) is May (28.7°C).
The month with the lowest average high temperature is January (20.2°C).
- Average low temperature in December: 7.3°C
The month with the highest average low temperature is June (15.8°C).
The coldest month (with the lowest average low temperature) is January (7°C).
Average pressure in December
El Copetillo, Mexico
- Average pressure in December: 1017.8mbar
The month with the highest atmospheric pressure is January (1018.3mbar).
The month with the lowest atmospheric pressure is May (1013.4mbar).
Average wind speed in December
El Copetillo, Mexico
- Average wind speed in December: 9.3km/h
The windiest month (with the highest average wind speed) is April (11.5km/h).
The calmest month (with the lowest average wind speed) is July (8.8km/h).
Average humidity in December
El Copetillo, Mexico
- Average humidity in December: 53%
The month with the highest relative humidity is September (72%).
The month with the lowest relative humidity is April (29%).
Average rainfall in December
El Copetillo, Mexico
- Average rainfall in December: 7mm
The wettest month (with the highest rainfall) is July (98mm).
The driest months (with the least rainfall) are March and April (5mm).
Average rainfall days in December
El Copetillo, Mexico
- Average rainfall days in December: 3.4 days
The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is February (2.9 days).
Average daylight in December /
Average sunshine in December
El Copetillo, Mexico
- Average daylight in December: 10h and 48min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in December: 9h and 42min
The month with the most sunshine is May (Average sunshine: 9h and 48min).
The month with the least sunshine is July (Average sunshine: 9h and 18min).
Average sunshine days in December
El Copetillo, Mexico
- Average sunshine days in December: 27.2 days
The month with the most sunshine days is December (27.2 days).
The month with the least sunshine days is July (8.6 days).
Average UV index in December
El Copetillo, Mexico
- Average UV index in December: 4
The months with the highest UV index are April, May and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 4).
Average cloud cover in December
El Copetillo, Mexico
- Average cloud cover in December: 13
The month with the most cloud cover is September (Cloud cover 30).
The months with the least cloud cover are March and April (Cloud cover 11).
Average visibility in December
El Copetillo, Mexico
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
