Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The arrival of December marks a slight shift to an average high-temperature of a still comfortable 18.9°C (66°F) from November's 18.8°C (65.8°F). December brings Coahuitlán a consistent average low-temperature of 8.9°C (48°F).Humidity
In Coahuitlán, the average relative humidity in December is 79%.Rainfall
The month with the least rainfall is December, when the rain falls for 14.2 days and typically collects 23mm (0.91") of precipitation.Snowfall
January through October and December are months without snowfall in Coahuitlán.Daylight
With an average of 10h and 54min of daylight, December has the shortest days of the year in Coahuitlán.On the first day of December, sunrise is at 6:50 am and sunset at 5:49 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:02 pm CST.
Sunshine
In Coahuitlán, the average sunshine in December is 7.1h.UV index
January, February, October through December, with an average maximum UV index of 4, are months with the lowest UV index in Coahuitlán. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The average daily UV index of 4 in December transforms into the following instructions:
Heed the precautions - Suggestions to avoid sunburn are made. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Coahuitlán?
What is the average humidity in December in Coahuitlán?
What is the driest month in Coahuitlán?
How many days does it rain in December in Coahuitlán?
When it does not snow in Coahuitlán?
Does it snow in Coahuitlán in December?
What is the month with the shortest days in Coahuitlán?
How many hours of daylight does Coahuitlán have in December?
What time are sunrise and sunset in December in Coahuitlán?
How long on average sun shines in December in Coahuitlán?
When is the lowest UV index in Coahuitlán?
What is the UV index reading in December in Coahuitlán?
Average temperature in December
Coahuitlán, Mexico
- Average high temperature in December: 18.9°C
The warmest month (with the highest average high temperature) is April (24.7°C).
The month with the lowest average high temperature is January (17.7°C).
- Average low temperature in December: 8.9°C
The month with the highest average low temperature is June (13.9°C).
The coldest month (with the lowest average low temperature) is January (7.9°C).
Average pressure in December
Coahuitlán, Mexico
- Average pressure in December: 1018.1mbar
The month with the highest atmospheric pressure is January (1019.2mbar).
The month with the lowest atmospheric pressure is May (1013.6mbar).
Average wind speed in December
Coahuitlán, Mexico
- Average wind speed in December: 6.2km/h
The windiest month (with the highest average wind speed) is April (7.6km/h).
The calmest month (with the lowest average wind speed) is September (5.8km/h).
Average humidity in December
Coahuitlán, Mexico
- Average humidity in December: 79%
The month with the highest relative humidity is September (88%).
The month with the lowest relative humidity is April (69%).
Average rainfall in December
Coahuitlán, Mexico
- Average rainfall in December: 23mm
The wettest month (with the highest rainfall) is June (143mm).
The driest month (with the least rainfall) is December (23mm).
Average rainfall days in December
Coahuitlán, Mexico
- Average rainfall days in December: 14.2 days
The month with the highest number of rainy days is July (26.2 days).
The month with the least rainy days is December (14.2 days).
Average snowfall in December
Coahuitlán, Mexico
- Average snowfall in December: 0mm
The month with the highest snowfall is November (7mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and December (0mm).
Average snowfall days in December
Coahuitlán, Mexico
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is November (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and December (0 days).
Average daylight in December /
Average sunshine in December
Coahuitlán, Mexico
- Average daylight in December: 10h and 5min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in December: 7h and 1min
The month with the most sunshine is May (Average sunshine: 9h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days in December
Coahuitlán, Mexico
- Average sunshine days in December: 11.7 days
The month with the most sunshine days is January (11.9 days).
The month with the least sunshine days is September (3.6 days).
Average UV index in December
Coahuitlán, Mexico
- Average UV index in December: 4
The months with the highest UV index are March, April, May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 4).
Average cloud cover in December
Coahuitlán, Mexico
- Average cloud cover in December: 39
The month with the most cloud cover is September (Cloud cover 58).
The month with the least cloud cover is April (Cloud cover 30).
Average visibility in December
Coahuitlán, Mexico
- Average visibility in December: 7km
The month with the highest visibility is April (9km).
The month with the lowest visibility is November (6km).
