December weather forecastLeón Guzmán, Mexico
December
Weather in December
December, the first month of the winter in León Guzmán, is still a pleasant month, with temperature in the range of an average low of 9.3°C (48.7°F) and an average high of 21.5°C (70.7°F).Temperature
The onset of December marks an average high-temperature of an agreeable 21.5°C (70.7°F), hardly differing from November's 23.7°C (74.7°F). León Guzmán reports a significant contrast between daytime and nighttime temperatures, with an average low of 9.3°C (48.7°F) in December.Humidity
The average relative humidity in December is 43%.Rainfall
In León Guzmán, in December, during 2.5 rainfall days, 4mm (0.16") of precipitation is typically accumulated. Throughout the year, there are 62.6 rainfall days, and 177mm (6.97") of precipitation is accumulated.Snowfall
The only month with snowfall is December. December is the month with the most snowfall in León Guzmán, Mexico. Snow falls for 0.1 days and accumulates 3mm (0.12") of snow.Daylight
The month with the shortest days is December, with an average of 10h and 36min of daylight.On the first day of the month, sunrise is at 7:24 am and sunset at 6:03 pm. On the last day of December, in León Guzmán, sunrise is at 7:40 am and sunset at 6:15 pm CST.
Sunshine
The months with the least sunshine are January, March, September and December, with an average of 9.5h of sunshine.UV index
January and December, with an average maximum UV index of 4, are months with the lowest UV index in León Guzmán. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 4 in December translates into these instructions:
Take precautions - Protection against sunburn is recommended. When the Sun is at its strongest around midday, find shade and limit exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
León Guzmán, Mexico
- Average high temperature in December: 21.5°C
The warmest month (with the highest average high temperature) is June (33.9°C).
The month with the lowest average high temperature is January (20.8°C).
- Average low temperature in December: 9.3°C
The month with the highest average low temperature is June (22.2°C).
The coldest month (with the lowest average low temperature) is January (8.2°C).
Average pressure in December
León Guzmán, Mexico
- Average pressure in December: 1017.1mbar
The month with the highest atmospheric pressure is January (1018.3mbar).
The month with the lowest atmospheric pressure is May (1011.3mbar).
Average wind speed in December
León Guzmán, Mexico
- Average wind speed in December: 7.1km/h
The windiest month (with the highest average wind speed) is June (11.1km/h).
The calmest month (with the lowest average wind speed) is November (6.9km/h).
Average humidity in December
León Guzmán, Mexico
- Average humidity in December: 43%
The month with the highest relative humidity is September (51%).
The month with the lowest relative humidity is April (24%).
Average rainfall in December
León Guzmán, Mexico
- Average rainfall in December: 4mm
The wettest month (with the highest rainfall) is July (44mm).
The driest month (with the least rainfall) is February (3mm).
Average rainfall days in December
León Guzmán, Mexico
- Average rainfall days in December: 2.5 days
The month with the highest number of rainy days is September (11.4 days).
The month with the least rainy days is February (1.7 days).
Average snowfall in December
León Guzmán, Mexico
- Average snowfall in December: 3mm
The month with the highest snowfall is December (3mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
León Guzmán, Mexico
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
León Guzmán, Mexico
- Average daylight in December: 10h and 36min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in December: 9h and 30min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The months with the least sunshine are January, March, September and December (Average sunshine: 9h and 30min).
Average sunshine days in December
León Guzmán, Mexico
- Average sunshine days in December: 28.5 days
The month with the most sunshine days is December (28.5 days).
The month with the least sunshine days is September (15.6 days).
Average UV index in December
León Guzmán, Mexico
- Average UV index in December: 4
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in December
León Guzmán, Mexico
- Average cloud cover in December: 13
The month with the most cloud cover is September (Cloud cover 23).
The months with the least cloud cover are April and May (Cloud cover 11).
Average visibility in December
León Guzmán, Mexico
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
