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 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
Weather in December
Temperature
December's weather records an average high-temperature of a still enjoyable 17.5°C (63.5°F), showing little deviation from November. Compared to daytime temperatures, San Lorenzo Oyamel's temperature drops significantly, averaging an icy 4.9°C (40.8°F) during the nights of December.Humidity
In San Lorenzo Oyamel, the average relative humidity in December is 65%.Rainfall
December is the month with the least rainfall in San Lorenzo Oyamel, Mexico. Rain falls for 4.7 days and accumulates 7mm (0.28") of precipitation.Snowfall
January, April through December are months without snowfall in San Lorenzo Oyamel.Daylight
With an average of 11h and 0min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 6:56 am and sunset at 5:58 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 6:11 pm CST.
Sunshine
The average sunshine in December in San Lorenzo Oyamel is 9.3h.UV index
In San Lorenzo Oyamel, the average daily maximum UV index in December is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum daily UV index of 4 during December morphs into the following directions:
Be vigilant - Suggestions to stave off sun damage are provided. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the usual temperature for San Lorenzo Oyamel in December?
What is the average humidity in December in San Lorenzo Oyamel?
What is the driest month in San Lorenzo Oyamel?
How much does it rain in San Lorenzo Oyamel in December?
When it does not snow in San Lorenzo Oyamel?
What is the month with the shortest days in San Lorenzo Oyamel?
How many hours of daylight does San Lorenzo Oyamel have in December?
When are sunrise and sunset in December in San Lorenzo Oyamel?
How many hours of sunshine does San Lorenzo Oyamel have in December?
What is the UV index intensity in December in San Lorenzo Oyamel?
Average temperature in December
San Lorenzo Oyamel, Mexico
- Average high temperature in December: 17.5°C
The warmest month (with the highest average high temperature) is April (22.6°C).
The month with the lowest average high temperature is January (16.8°C).
- Average low temperature in December: 4.9°C
The month with the highest average low temperature is May (10.2°C).
The coldest month (with the lowest average low temperature) is January (4.4°C).
Average pressure in December
San Lorenzo Oyamel, Mexico
- Average pressure in December: 1017.3mbar
The month with the highest atmospheric pressure is January (1017.9mbar).
The month with the lowest atmospheric pressure is May (1013.8mbar).
Average wind speed in December
San Lorenzo Oyamel, Mexico
- Average wind speed in December: 5.7km/h
The windiest month (with the highest average wind speed) is March (7.1km/h).
The calmest month (with the lowest average wind speed) is July (4.6km/h).
Average humidity in December
San Lorenzo Oyamel, Mexico
- Average humidity in December: 65%
The month with the highest relative humidity is September (86%).
The month with the lowest relative humidity is April (47%).
Average rainfall in December
San Lorenzo Oyamel, Mexico
- Average rainfall in December: 7mm
The wettest month (with the highest rainfall) is July (275mm).
The driest month (with the least rainfall) is December (7mm).
Average rainfall days in December
San Lorenzo Oyamel, Mexico
- Average rainfall days in December: 4.7 days
The month with the highest number of rainy days is August (30.2 days).
The month with the least rainy days is December (4.7 days).
Average snowfall days in December
San Lorenzo Oyamel, Mexico
- Average snowfall days in December: 0 days
The months with the highest number of snowfall days are February and March (0.1 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
San Lorenzo Oyamel, Mexico
- Average daylight in December: 11h and 0min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in December: 9h and 2min
The month with the most sunshine is March (Average sunshine: 9h and 48min).
The month with the least sunshine is November (Average sunshine: 8h and 0min).
Average sunshine days in December
San Lorenzo Oyamel, Mexico
- Average sunshine days in December: 24.5 days
The month with the most sunshine days is December (24.5 days).
The months with the least sunshine days are July and August (0.3 days).
Average UV index in December
San Lorenzo Oyamel, Mexico
- Average UV index in December: 4
The months with the highest UV index are March and April (UV index 5).
The months with the lowest UV index are June, August and September (UV index 3).
Average cloud cover in December
San Lorenzo Oyamel, Mexico
- Average cloud cover in December: 13
The month with the most cloud cover is September (Cloud cover 49).
The month with the least cloud cover is March (Cloud cover 12).
Average visibility in December
San Lorenzo Oyamel, Mexico
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May and December (10km).
The months with the lowest visibility are July, August and September (7km).
San Lorenzo Oyamel, Mexico
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