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
A minor adjustment in Atzalán's average high-temperature is noted with the start of December, touching a still comfortable 19.5°C (67.1°F) from November's 19.8°C (67.6°F). December in Atzalán generally records an average low-temperature of 10°C (50°F).Humidity
The average relative humidity in December in Atzalán is 77%.Rainfall
December is the month with the least rainfall in Atzalán. Rain falls for 11.4 days and accumulates 20mm (0.79") of precipitation.Snowfall
February through October and December are months without snowfall.Daylight
With an average of 11h and 0min of daylight, December has the shortest days of the year in Atzalán.On the first day of the month, sunrise is at 6:47 am and sunset at 5:48 pm. On the last day of December, sunrise is at 7:03 am and sunset at 6:01 pm CST.
Sunshine
The average sunshine in December is 7.3h.UV index
January and December, with an average maximum UV index of 4, are months with the lowest UV index in Atzalán. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 4 during December translates into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Atzalán?
What is the average humidity in December in Atzalán?
What is the driest month in Atzalán?
How many days does it rain in December in Atzalán?
When it does not snow in Atzalán?
Does it snow in Atzalán in December?
What is the month with the shortest days in Atzalán?
What is the average length of the day in December in Atzalán?
When are sunrise and sunset in December in Atzalán?
How many hours of sunshine does Atzalán have in December?
When is the lowest UV index in Atzalán?
What is the UV index intensity in December in Atzalán?
Average temperature in December
Atzalán, Mexico
- Average high temperature in December: 19.5°C
The warmest month (with the highest average high temperature) is May (26.4°C).
The month with the lowest average high temperature is January (18.3°C).
- Average low temperature in December: 10°C
The months with the highest average low temperature are May and June (15.5°C).
The coldest month (with the lowest average low temperature) is January (9°C).
Average pressure in December
Atzalán, Mexico
- Average pressure in December: 1018.1mbar
The month with the highest atmospheric pressure is January (1019.2mbar).
The month with the lowest atmospheric pressure is May (1013.3mbar).
Average wind speed in December
Atzalán, Mexico
- Average wind speed in December: 5.7km/h
The windiest month (with the highest average wind speed) is April (7km/h).
The calmest month (with the lowest average wind speed) is September (5.4km/h).
Average humidity in December
Atzalán, Mexico
- Average humidity in December: 77%
The month with the highest relative humidity is September (84%).
The month with the lowest relative humidity is April (66%).
Average rainfall in December
Atzalán, Mexico
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is July (150mm).
The driest month (with the least rainfall) is December (20mm).
Average rainfall days in December
Atzalán, Mexico
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is July (27.7 days).
The month with the least rainy days is February (10.9 days).
Average snowfall in December
Atzalán, Mexico
- Average snowfall in December: 0mm
The month with the highest snowfall is November (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and December (0mm).
Average snowfall days in December
Atzalán, Mexico
- Average snowfall days in December: 0 days
The months with the highest number of snowfall days are January and November (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and December (0 days).
Average daylight in December /
Average sunshine in December
Atzalán, 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: 7h and 2min
The month with the most sunshine is May (Average sunshine: 10h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days in December
Atzalán, Mexico
- Average sunshine days in December: 13.7 days
The month with the most sunshine days is January (15.8 days).
The month with the least sunshine days is July (1.6 days).
Average UV index in December
Atzalán, Mexico
- Average UV index in December: 4
The month with the highest UV index is April (UV index 6).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in December
Atzalán, Mexico
- Average cloud cover in December: 28
The month with the most cloud cover is September (Cloud cover 41).
The month with the least cloud cover is April (Cloud cover 21).
Average visibility in December
Atzalán, Mexico
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June and August (9km).
The months with the lowest visibility are January, July, September, October, November and December (8km).
