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
As San Juan Bautista Tlachichilco welcomes December, the average high-temperature records at a still warm 25.3°C (77.5°F), marking an insignificant deviation from the prior month. San Juan Bautista Tlachichilco reports a steady low-temperature average of 12.5°C (54.5°F) throughout December, revealing a large deviation from the daytime high.Humidity
The average relative humidity in December is 56%.Rainfall
December is the only month when rain does not fall.Daylight
December has the shortest days of the year in San Juan Bautista Tlachichilco, with an average of 11h and 6min of daylight.On the first day of the month, sunrise is at 6:48 am and sunset at 5:57 pm. On the last day of December, in San Juan Bautista Tlachichilco, sunrise is at 7:03 am and sunset at 6:09 pm CST.
Sunshine
In San Juan Bautista Tlachichilco, the average sunshine in December is 8.6h.UV index
The months with the lowest UV index are January, August, October through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The average daily UV index of 5 in December transforms into the following instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in San Juan Bautista Tlachichilco?
What is the average humidity in December in San Juan Bautista Tlachichilco?
What is the driest month in San Juan Bautista Tlachichilco?
Does it rain in San Juan Bautista Tlachichilco in December?
What is the month with the shortest days in San Juan Bautista Tlachichilco?
How many hours of daylight does San Juan Bautista Tlachichilco have in December?
What time are sunrise and sunset in December in San Juan Bautista Tlachichilco?
How many hours of sunshine does San Juan Bautista Tlachichilco have in December?
What are the months with the lowest UV index in San Juan Bautista Tlachichilco?
What is the UV index intensity in December in San Juan Bautista Tlachichilco?
Average temperature in December
San Juan Bautista Tlachichilco, Mexico
- Average high temperature in December: 25.3°C
The warmest month (with the highest average high temperature) is April (30.9°C).
The month with the lowest average high temperature is January (24.9°C).
- Average low temperature in December: 12.5°C
The month with the highest average low temperature is May (18.8°C).
The coldest month (with the lowest average low temperature) is January (12.1°C).
Average pressure in December
San Juan Bautista Tlachichilco, 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 (1014.1mbar).
Average wind speed in December
San Juan Bautista Tlachichilco, Mexico
- Average wind speed in December: 8.3km/h
The windiest month (with the highest average wind speed) is March (9.5km/h).
The calmest month (with the lowest average wind speed) is September (6.1km/h).
Average humidity in December
San Juan Bautista Tlachichilco, Mexico
- Average humidity in December: 56%
The month with the highest relative humidity is September (74%).
The month with the lowest relative humidity is April (43%).
Average rainfall in December
San Juan Bautista Tlachichilco, Mexico
- Average rainfall in December: 0mm
The wettest month (with the highest rainfall) is June (149mm).
The driest month (with the least rainfall) is December (0mm).
Average rainfall days in December
San Juan Bautista Tlachichilco, Mexico
- Average rainfall days in December: 0.5 days
The month with the highest number of rainy days is September (24.5 days).
The month with the least rainy days is December (0.5 days).
Average daylight in December /
Average sunshine in December
San Juan Bautista Tlachichilco, Mexico
- Average daylight in December: 11h and 1min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in December: 8h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).
Average sunshine days in December
San Juan Bautista Tlachichilco, Mexico
- Average sunshine days in December: 30.4 days
The month with the most sunshine days is December (30.4 days).
The month with the least sunshine days is September (3 days).
Average UV index in December
San Juan Bautista Tlachichilco, Mexico
- Average UV index in December: 5
The month with the highest UV index is April (UV index 7).
The months with the lowest UV index are January, August, October, November and December (UV index 5).
Average cloud cover in December
San Juan Bautista Tlachichilco, Mexico
- Average cloud cover in December: 9
The month with the most cloud cover is September (Cloud cover 33).
The months with the least cloud cover are March and December (Cloud cover 9).
Average visibility in December
San Juan Bautista Tlachichilco, 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).
