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 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 beginning of December reveals an average high-temperature of a still agreeable 20.8°C (69.4°F), showing minimal deviation from the previous month. San Lucas Quiaviní in December observes a sharp transition from the daytime heat, falling to an average low of 8.5°C (47.3°F).Humidity
In December, the average relative humidity is 75%.Rainfall
The months with the least rainfall in San Lucas Quiaviní are February and December Rain falls for 8.5 days and accumulates 7mm (0.28") of rain.Daylight
The month with the shortest days is December, with an average of 11h and 6min of daylight.On the first day of December in San Lucas Quiaviní, Mexico, sunrise is at 6:39 am and sunset at 5:50 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 6:03 pm CST.
Sunshine
In San Lucas Quiaviní, the average sunshine in December is 8.1h.UV index
The months with the lowest UV index in San Lucas Quiaviní are January, August, October through December, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 4 during December leads to these instructions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. When the Sun is at its strongest around midday, find shade and limit exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in San Lucas Quiaviní?
What is the average humidity in December in San Lucas Quiaviní?
What is the driest month in San Lucas Quiaviní?
How much does it rain in San Lucas Quiaviní in December?
What is the month with the shortest days in San Lucas Quiaviní?
What is the average length of the day in December in San Lucas Quiaviní?
When are sunrise and sunset in December in San Lucas Quiaviní?
How many hours of sunshine does San Lucas Quiaviní have in December?
What is the month with the lowest UV index in San Lucas Quiaviní?
How high is the UV index in December in San Lucas Quiaviní?
Average temperature in December
San Lucas Quiaviní, Mexico
- Average high temperature in December: 20.8°C
The warmest month (with the highest average high temperature) is April (26.8°C).
The months with the lowest average high temperature are January and November (20.5°C).
- Average low temperature in December: 8.5°C
The month with the highest average low temperature is June (13.3°C).
The coldest month (with the lowest average low temperature) is January (7.7°C).
Average pressure in December
San Lucas Quiaviní, Mexico
- Average pressure in December: 1016.3mbar
The month with the highest atmospheric pressure is January (1017.1mbar).
The month with the lowest atmospheric pressure is May (1012.9mbar).
Average wind speed in December
San Lucas Quiaviní, Mexico
- Average wind speed in December: 6.6km/h
The windiest month (with the highest average wind speed) is November (7.3km/h).
The calmest month (with the lowest average wind speed) is June (5.3km/h).
Average humidity in December
San Lucas Quiaviní, Mexico
- Average humidity in December: 75%
The month with the highest relative humidity is September (86%).
The month with the lowest relative humidity is April (62%).
Average rainfall in December
San Lucas Quiaviní, Mexico
- Average rainfall in December: 7mm
The wettest month (with the highest rainfall) is June (213mm).
The driest months (with the least rainfall) are February and December (7mm).
Average rainfall days in December
San Lucas Quiaviní, Mexico
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is August (29.6 days).
The month with the least rainy days is February (7.1 days).
Average daylight in December /
Average sunshine in December
San Lucas Quiaviní, Mexico
- Average daylight in December: 11h and 1min
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 6min).
- Average sunshine in December: 8h and 1min
The month with the most sunshine is May (Average sunshine: 10h and 42min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).
Average sunshine days in December
San Lucas Quiaviní, Mexico
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is January (15.1 days).
The month with the least sunshine days is September (0.3 days).
Average UV index in December
San Lucas Quiaviní, Mexico
- Average UV index in December: 4
The months with the highest UV index are February, March, April, May, June, July and September (UV index 5).
The months with the lowest UV index are January, August, October, November and December (UV index 4).
Average cloud cover in December
San Lucas Quiaviní, Mexico
- Average cloud cover in December: 28
The month with the most cloud cover is September (Cloud cover 54).
The months with the least cloud cover are February, March and April (Cloud cover 21).
Average visibility in December
San Lucas Quiaviní, Mexico
- Average visibility in December: 8km
The months with the highest visibility are January, February, March, April and May (9km).
The months with the lowest visibility are July, August, September and October (7km).
