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
December reports an average high-temperature of a still refreshing 17.6°C (63.7°F), slightly varied from November's 17.8°C (64°F). San Bartolomé Atlatlahuca records a marked divergence from the day's high temperatures, with nights in December averaging at a wintry 5.4°C (41.7°F).Humidity
In San Bartolomé Atlatlahuca, the average relative humidity in December is 65%.Rainfall
December is the month with the least rainfall. Rain falls for 6.1 days and accumulates 8mm (0.31") of precipitation.Daylight
December has the shortest days of the year, with an average of 11h and 0min of daylight.On the first day of December, sunrise is at 6:55 am and sunset at 5:59 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:11 pm CST.
Sunshine
In San Bartolomé Atlatlahuca, the average sunshine in December is 9.3h.UV index
In December, the average daily maximum UV index in San Bartolomé Atlatlahuca is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the maximum UV index of 4 transforms into these recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
What is the usual temperature for San Bartolomé Atlatlahuca in December?
What is the average humidity in December in San Bartolomé Atlatlahuca?
What is the driest month in San Bartolomé Atlatlahuca?
How many days does it rain in December in San Bartolomé Atlatlahuca?
What is the month with the shortest days in San Bartolomé Atlatlahuca?
What is the average length of the day in December in San Bartolomé Atlatlahuca?
What time are sunrise and sunset in December in San Bartolomé Atlatlahuca?
How long on average sun shines in December in San Bartolomé Atlatlahuca?
What is the UV index intensity in December in San Bartolomé Atlatlahuca?
Average temperature in December
San Bartolomé Atlatlahuca, 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
San Bartolomé Atlatlahuca, 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
San Bartolomé Atlatlahuca, 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
San Bartolomé Atlatlahuca, 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
San Bartolomé Atlatlahuca, 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
San Bartolomé Atlatlahuca, 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
San Bartolomé Atlatlahuca, 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
San Bartolomé Atlatlahuca, 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
San Bartolomé Atlatlahuca, 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
San Bartolomé Atlatlahuca, 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
San Bartolomé Atlatlahuca, 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).
San Bartolomé Atlatlahuca, Mexico
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