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 transition from November to December sees an average high-temperature of a still comfortable 18.1°C (64.6°F), indicating a minor variance from the prior month. In the month of December, the average temperature in Atotonilco el Grande dips to a chilly 7.2°C (45°F) during the night.Humidity
In Atotonilco el Grande, the average relative humidity in December is 69%.Rainfall
December is the month with the least rainfall in Atotonilco el Grande, Mexico. Rain falls for 10.2 days and accumulates 11mm (0.43") of precipitation.Snowfall
February through October and December are months without snowfall.Daylight
The month with the shortest days is December, with an average of 10h and 54min of daylight.On the first day of the month, sunrise is at 6:54 am and sunset at 5:53 pm. On the last day of December, sunrise is at 7:10 am and sunset at 6:05 pm CST.
Sunshine
The average sunshine in December in Atotonilco el Grande is 8.1h.UV index
The months with the lowest UV index are January, June, August through December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 4 during December translates into the following directions:
Prioritize safety - Recommendations to avert sunburn are shared. To avoid the Sun's strongest rays, limit exposure around the mid-day period. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Atotonilco el Grande?
What is the average humidity in December in Atotonilco el Grande?
What is the driest month in Atotonilco el Grande?
How many days does it rain in December in Atotonilco el Grande?
When it does not snow in Atotonilco el Grande?
Does it snow in Atotonilco el Grande in December?
What is the month with the shortest days in Atotonilco el Grande?
What is the average length of the day in December in Atotonilco el Grande?
When are sunrise and sunset in December in Atotonilco el Grande?
How long on average sun shines in December in Atotonilco el Grande?
What are the months with the lowest UV index in Atotonilco el Grande?
What is the UV index reading in December in Atotonilco el Grande?
Average temperature in December
Atotonilco el Grande, Mexico
- Average high temperature in December: 18.1°C
The warmest month (with the highest average high temperature) is April (23.9°C).
The month with the lowest average high temperature is January (17.3°C).
- Average low temperature in December: 7.2°C
The month with the highest average low temperature is May (12.3°C).
The coldest month (with the lowest average low temperature) is January (6.1°C).
Average pressure in December
Atotonilco el Grande, Mexico
- Average pressure in December: 1018.1mbar
The month with the highest atmospheric pressure is January (1019mbar).
The month with the lowest atmospheric pressure is May (1013.9mbar).
Average wind speed in December
Atotonilco el Grande, Mexico
- Average wind speed in December: 7.3km/h
The windiest month (with the highest average wind speed) is March (8.9km/h).
The calmest month (with the lowest average wind speed) is December (7.3km/h).
Average humidity in December
Atotonilco el Grande, Mexico
- Average humidity in December: 69%
The month with the highest relative humidity is September (86%).
The month with the lowest relative humidity is April (56%).
Average rainfall in December
Atotonilco el Grande, Mexico
- Average rainfall in December: 11mm
The wettest month (with the highest rainfall) is July (134mm).
The driest month (with the least rainfall) is December (11mm).
Average rainfall days in December
Atotonilco el Grande, Mexico
- Average rainfall days in December: 10.2 days
The month with the highest number of rainy days is September (27 days).
The month with the least rainy days is January (9.9 days).
Average snowfall in December
Atotonilco el Grande, Mexico
- Average snowfall in December: 0mm
The month with the highest snowfall is November (13mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and December (0mm).
Average snowfall days in December
Atotonilco el Grande, Mexico
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and December (0 days).
Average daylight in December /
Average sunshine in December
Atotonilco el Grande, 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: 8h and 1min
The month with the most sunshine is May (Average sunshine: 10h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 54min).
Average sunshine days in December
Atotonilco el Grande, Mexico
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is January (16.9 days).
The month with the least sunshine days is September (2.2 days).
Average UV index in December
Atotonilco el Grande, Mexico
- Average UV index in December: 4
The months with the highest UV index are February, March, April, May and July (UV index 5).
The months with the lowest UV index are January, June, August, September, October, November and December (UV index 4).
Average cloud cover in December
Atotonilco el Grande, Mexico
- Average cloud cover in December: 23
The month with the most cloud cover is September (Cloud cover 62).
The months with the least cloud cover are February, March and April (Cloud cover 21).
Average visibility in December
Atotonilco el Grande, Mexico
- Average visibility in December: 9km
The months with the highest visibility are February, March and April (10km).
The months with the lowest visibility are July, August, September and October (7km).
