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
San Juan Bautista Tlacoatzintepec's shift into December is marked by a subtle change to a still moderately hot 25.9°C (78.6°F) from November's 26.5°C (79.7°F) in temperature. Nighttime temperatures consistently average a comfortable 17.1°C (62.8°F) during December.Humidity
The months with the highest humidity are January, September, November and December, with an average relative humidity of 83%.Rainfall
In San Juan Bautista Tlacoatzintepec, during December, the rain falls for 11.9 days and regularly aggregates up to 35mm (1.38") of precipitation. In San Juan Bautista Tlacoatzintepec, during the entire year, the rain falls for 209 days and collects up to 998mm (39.29") of precipitation.Daylight
With an average of 11h and 6min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 6:41 am and sunset at 5:49 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 6:02 pm CST.
Sunshine
November and December, with an average of 5.8h of sunshine, are months with the least sunshine.UV index
The average daily maximum UV index in December in San Juan Bautista Tlacoatzintepec is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 6 in December translates into this advice:
Guard oneself from overexposure. Defence against sun injury is vital. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
What are December temperatures in San Juan Bautista Tlacoatzintepec?
What is the most humid month in San Juan Bautista Tlacoatzintepec?
What is the average humidity in December in San Juan Bautista Tlacoatzintepec?
How much does it rain in San Juan Bautista Tlacoatzintepec in December?
What is the month with the shortest days in San Juan Bautista Tlacoatzintepec?
What is the average length of the day in December in San Juan Bautista Tlacoatzintepec?
When are sunrise and sunset in December in San Juan Bautista Tlacoatzintepec?
What are the months with the least sunshine in San Juan Bautista Tlacoatzintepec?
How many hours of sunshine does San Juan Bautista Tlacoatzintepec have in December?
What is the UV index reading in December in San Juan Bautista Tlacoatzintepec?
Average temperature in December
San Juan Bautista Tlacoatzintepec, Mexico
- Average high temperature in December: 25.9°C
The warmest month (with the highest average high temperature) is May (36°C).
The month with the lowest average high temperature is January (24.7°C).
- Average low temperature in December: 17.1°C
The month with the highest average low temperature is May (23.3°C).
The coldest month (with the lowest average low temperature) is January (15.8°C).
Average pressure in December
San Juan Bautista Tlacoatzintepec, Mexico
- Average pressure in December: 1017.4mbar
The month with the highest atmospheric pressure is January (1018.7mbar).
The month with the lowest atmospheric pressure is May (1012.7mbar).
Average wind speed in December
San Juan Bautista Tlacoatzintepec, Mexico
- Average wind speed in December: 5.6km/h
The windiest month (with the highest average wind speed) is April (6.8km/h).
The calmest month (with the lowest average wind speed) is December (5.6km/h).
Average humidity in December
San Juan Bautista Tlacoatzintepec, Mexico
- Average humidity in December: 83%
The months with the highest relative humidity are January, September, November and December (83%).
The month with the lowest relative humidity is May (63%).
Average rainfall in December
San Juan Bautista Tlacoatzintepec, Mexico
- Average rainfall in December: 35mm
The wettest month (with the highest rainfall) is June (167mm).
The driest month (with the least rainfall) is March (23mm).
Average rainfall days in December
San Juan Bautista Tlacoatzintepec, Mexico
- Average rainfall days in December: 11.9 days
The month with the highest number of rainy days is July (27.2 days).
The month with the least rainy days is April (9.8 days).
Average daylight in December /
Average sunshine in December
San Juan Bautista Tlacoatzintepec, Mexico
- Average daylight in December: 11h and 1min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is May (Average sunshine: 11h and 0min).
The months with the least sunshine are November and December (Average sunshine: 5h and 48min).
Average sunshine days in December
San Juan Bautista Tlacoatzintepec, Mexico
- Average sunshine days in December: 17.5 days
The month with the most sunshine days is March (18.2 days).
The month with the least sunshine days is July (2.8 days).
Average UV index in December
San Juan Bautista Tlacoatzintepec, Mexico
- Average UV index in December: 6
The months with the highest UV index are March, April, May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 5).
Average cloud cover in December
San Juan Bautista Tlacoatzintepec, Mexico
- Average cloud cover in December: 43
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is April (Cloud cover 23).
Average visibility in December
San Juan Bautista Tlacoatzintepec, Mexico
- Average visibility in December: 8km
The months with the highest visibility are April and May (10km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
San Juan Bautista Tlacoatzintepec, Mexico
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