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
Stepping into December, Chapultepec records an average high-temperature of a still enjoyable 17.6°C (63.7°F), almost consistent with November. Chapultepec reports a significant contrast between daytime and nighttime temperatures, with an average low of 5.4°C (41.7°F) in December.Humidity
In Chapultepec, the average relative humidity in December is 65%.Rainfall
The month with the least rainfall in Chapultepec is December, when the rain falls for 6.1 days and typically collects 8mm (0.31") of precipitation.Daylight
December has the shortest days of the year in Chapultepec, Mexico, with an average of 11h and 0min of daylight.On the first day of the month, sunrise is at 6:55 am and sunset at 5:59 pm. On the last day of December, in Chapultepec, sunrise is at 7:11 am and sunset at 6:11 pm CST.
Sunshine
In Chapultepec, Mexico, the average sunshine in December is 9.3h.UV index
In Chapultepec, the average daily maximum UV index in December is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index, 4 during December, leads to the following recommendations:
Be vigilant - Preventing sunburn is recommended. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What is the temperature in December in Chapultepec?
What is the average humidity in December in Chapultepec?
What is the driest month in Chapultepec?
How much does it rain in Chapultepec in December?
What is the month with the shortest days in Chapultepec?
How many hours of daylight does Chapultepec have in December?
When are sunrise and sunset in December in Chapultepec?
How many hours of sunshine does Chapultepec have in December?
How high is the UV index in December in Chapultepec?
Average temperature in December
Chapultepec, Mexico
- Average high temperature in December: 17.6°C
The warmest month (with the highest average high temperature) is April (22.8°C).
The month with the lowest average high temperature is January (17.2°C).
- Average low temperature in December: 5.4°C
The month with the highest average low temperature is May (10.8°C).
The coldest month (with the lowest average low temperature) is January (4.9°C).
Average pressure in December
Chapultepec, Mexico
- Average pressure in December: 1017.2mbar
The month with the highest atmospheric pressure is January (1017.7mbar).
The month with the lowest atmospheric pressure is May (1013.7mbar).
Average wind speed in December
Chapultepec, Mexico
- Average wind speed in December: 5.6km/h
The windiest months (with the highest average wind speed) are March and April (6.8km/h).
The calmest month (with the lowest average wind speed) is July (4.4km/h).
Average humidity in December
Chapultepec, Mexico
- Average humidity in December: 65%
The month with the highest relative humidity is September (86%).
The month with the lowest relative humidity is April (47%).
Average rainfall in December
Chapultepec, Mexico
- Average rainfall in December: 8mm
The wettest month (with the highest rainfall) is July (301mm).
The driest month (with the least rainfall) is December (8mm).
Average rainfall days in December
Chapultepec, Mexico
- Average rainfall days in December: 6.1 days
The month with the highest number of rainy days is August (30.8 days).
The month with the least rainy days is January (5.8 days).
Average daylight in December /
Average sunshine in December
Chapultepec, 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: 9h and 2min
The month with the most sunshine is March (Average sunshine: 9h and 42min).
The month with the least sunshine is November (Average sunshine: 8h and 6min).
Average sunshine days in December
Chapultepec, Mexico
- Average sunshine days in December: 21.6 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is August (0.1 days).
Average UV index in December
Chapultepec, Mexico
- Average UV index in December: 4
The months with the highest UV index are March and April (UV index 5).
The months with the lowest UV index are September and October (UV index 3).
Average cloud cover in December
Chapultepec, Mexico
- Average cloud cover in December: 13
The month with the most cloud cover is September (Cloud cover 46).
The month with the least cloud cover is March (Cloud cover 12).
Average visibility in December
Chapultepec, Mexico
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May and December (10km).
The month with the lowest visibility is September (7km).
Chapultepec, Mexico
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