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
Weather in December
Temperature
The start of December sees the average high-temperature at a still warm 23.2°C (73.8°F), showing little difference from November's 24.3°C (75.7°F). Throughout December, the temperature in Jaltocan falls to an average low of 12.9°C (55.2°F).Humidity
In Jaltocan, Mexico, the average relative humidity in December is 79%.Rainfall
The month with the least rainfall is December, when the rain falls for 12.1 days and typically collects 22mm (0.87") of precipitation.Daylight
December has the shortest days of the year in Jaltocan, Mexico, with an average of 10h and 54min of daylight.On the first day of the month, sunrise is at 6:55 am and sunset at 5:51 pm. On the last day of December, in Jaltocan, sunrise is at 7:11 am and sunset at 6:03 pm CST.
Sunshine
The average sunshine in December is 6.7h.UV index
The months with the lowest UV index in Jaltocan, Mexico, are January, February, November and December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: During December, 5 as the daily maximum UV index converts into the following advice:
Ensure safety - Imperative it is to shield skin and eyes from damage. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Jaltocan in December?
What is the average humidity in December in Jaltocan?
What is the driest month in Jaltocan?
How much does it rain in Jaltocan in December?
What is the month with the shortest days in Jaltocan?
What is the average length of the day in December in Jaltocan?
When is the sunrise / sunset in December in Jaltocan?
How many hours of sunshine does Jaltocan have in December?
When is the lowest UV index in Jaltocan?
How high is the UV index in December in Jaltocan?
Average temperature in December
Jaltocan, Mexico
- Average high temperature in December: 23.2°C
The warmest month (with the highest average high temperature) is May (33.5°C).
The month with the lowest average high temperature is January (22.3°C).
- Average low temperature in December: 12.9°C
The month with the highest average low temperature is June (20.6°C).
The coldest month (with the lowest average low temperature) is January (11.8°C).
Average pressure in December
Jaltocan, Mexico
- Average pressure in December: 1017.9mbar
The month with the highest atmospheric pressure is January (1019.3mbar).
The month with the lowest atmospheric pressure is May (1012.9mbar).
Average wind speed in December
Jaltocan, Mexico
- Average wind speed in December: 4.9km/h
The windiest month (with the highest average wind speed) is April (6.7km/h).
The calmest months (with the lowest average wind speed) are November and December (4.9km/h).
Average humidity in December
Jaltocan, Mexico
- Average humidity in December: 79%
The month with the highest relative humidity is September (82%).
The month with the lowest relative humidity is April (67%).
Average rainfall in December
Jaltocan, Mexico
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is September (119mm).
The driest month (with the least rainfall) is December (22mm).
Average rainfall days in December
Jaltocan, Mexico
- Average rainfall days in December: 12.1 days
The month with the highest number of rainy days is September (23.4 days).
The month with the least rainy days is January (11.7 days).
Average daylight in December /
Average sunshine in December
Jaltocan, Mexico
- Average daylight in December: 10h and 5min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in December: 6h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 0min).
Average sunshine days in December
Jaltocan, Mexico
- Average sunshine days in December: 16.1 days
The month with the most sunshine days is January (16.5 days).
The month with the least sunshine days is September (5.5 days).
Average UV index in December
Jaltocan, Mexico
- Average UV index in December: 5
The months with the highest UV index are May and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 5).
Average cloud cover in December
Jaltocan, Mexico
- Average cloud cover in December: 38
The month with the most cloud cover is September (Cloud cover 44).
The month with the least cloud cover is April (Cloud cover 31).
Average visibility in December
Jaltocan, Mexico
- Average visibility in December: 8km
The months with the highest visibility are April and May (9km).
The month with the lowest visibility is July (7km).
Jaltocan, Mexico
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