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
December's advent denotes a minor fluctuation in the average high-temperature to a pleasant 22.8°C (73°F) from November's 23.5°C (74.3°F). Chapulhuacanito records an average low-temperature of 12.5°C (54.5°F) throughout the month of December.Humidity
In December, the average relative humidity is 79%.Rainfall
The month with the least rainfall is December, when the rain falls for 11.9 days and typically collects 20mm (0.79") of precipitation.Daylight
December has the shortest days of the year, with an average of 10h and 54min of daylight.On the first day of December in Chapulhuacanito, sunrise is at 6:55 am and sunset at 5:51 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:04 pm CST.
Sunshine
The average sunshine in December is 6.8h.UV index
January, February, October through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index, 5 during December, leads to the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures?
What is the average humidity in December?
What is the driest month?
How much does it rain in December?
What is the month with the shortest days in Chapulhuacanito?
What is the average length of the day in December?
When is the sunrise / sunset in December?
How long on average sun shines in December?
What is the month with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Chapulhuacanito, Mexico
- Average high temperature in December: 22.8°C
The warmest month (with the highest average high temperature) is May (32°C).
The month with the lowest average high temperature is January (21.8°C).
- Average low temperature in December: 12.5°C
The month with the highest average low temperature is June (19.3°C).
The coldest month (with the lowest average low temperature) is January (10.9°C).
Average pressure in December
Chapulhuacanito, Mexico
- Average pressure in December: 1018mbar
The month with the highest atmospheric pressure is January (1019.3mbar).
The month with the lowest atmospheric pressure is May (1013mbar).
Average wind speed in December
Chapulhuacanito, Mexico
- Average wind speed in December: 5km/h
The windiest month (with the highest average wind speed) is April (6.6km/h).
The calmest month (with the lowest average wind speed) is November (4.8km/h).
Average humidity in December
Chapulhuacanito, Mexico
- Average humidity in December: 79%
The month with the highest relative humidity is September (83%).
The month with the lowest relative humidity is April (67%).
Average rainfall in December
Chapulhuacanito, Mexico
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is September (98mm).
The driest month (with the least rainfall) is December (20mm).
Average rainfall days in December
Chapulhuacanito, Mexico
- Average rainfall days in December: 11.9 days
The month with the highest number of rainy days is September (22.5 days).
The month with the least rainy days is February (10.6 days).
Average daylight in December /
Average sunshine in December
Chapulhuacanito, 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 5min
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 6min).
Average sunshine days in December
Chapulhuacanito, Mexico
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is January (17 days).
The month with the least sunshine days is September (6.5 days).
Average UV index in December
Chapulhuacanito, Mexico
- Average UV index in December: 5
The months with the highest UV index are March, April, May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 5).
Average cloud cover in December
Chapulhuacanito, Mexico
- Average cloud cover in December: 37
The month with the most cloud cover is September (Cloud cover 47).
The month with the least cloud cover is April (Cloud cover 30).
Average visibility in December
Chapulhuacanito, Mexico
- Average visibility in December: 8km
The month with the highest visibility is April (9km).
The months with the lowest visibility are July and September (7km).
