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 average high-temperature during December is an enjoyable 19.7°C (67.5°F), almost matching the conditions of the preceding month. A significant temperature decrease to an average a chilly 7.3°C (45.1°F) characterizes San Francisco Culhuacan's nighttime temperatures during December.Humidity
The average relative humidity in December in San Francisco Culhuacan is 57%.Rainfall
December is the month with the least rainfall in San Francisco Culhuacan. Rain falls for 3.9 days and accumulates 4mm (0.16") of precipitation.Daylight
The month with the shortest days is December, with an average of 11h and 0min of daylight.On the first day of the month, sunrise is at 6:54 am and sunset at 5:57 pm. On the last day of December, in San Francisco Culhuacan, sunrise is at 7:10 am and sunset at 6:09 pm CST.
Sunshine
The average sunshine in December in San Francisco Culhuacan is 8.9h.UV index
January, June, August through December, with an average maximum UV index of 4, are months with the lowest UV index in San Francisco Culhuacan. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the maximum UV index of 4 translates into these guidelines:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What is the usual temperature for San Francisco Culhuacan in December?
What is the average humidity in December in San Francisco Culhuacan?
What is the driest month in San Francisco Culhuacan?
How many days does it rain in December in San Francisco Culhuacan?
What is the month with the shortest days in San Francisco Culhuacan?
What is the average length of the day in December in San Francisco Culhuacan?
What time are sunrise and sunset in December in San Francisco Culhuacan?
How many hours of sunshine does San Francisco Culhuacan have in December?
When is the lowest UV index in San Francisco Culhuacan?
What is the UV index reading in December in San Francisco Culhuacan?
Average temperature in December
San Francisco Culhuacan, Mexico
- Average high temperature in December: 19.7°C
The warmest months (with the highest average high temperature) are April and May (25.4°C).
The month with the lowest average high temperature is January (19.2°C).
- Average low temperature in December: 7.3°C
The month with the highest average low temperature is May (13.7°C).
The coldest month (with the lowest average low temperature) is January (6.8°C).
Average pressure in December
San Francisco Culhuacan, Mexico
- Average pressure in December: 1017.7mbar
The month with the highest atmospheric pressure is January (1018.3mbar).
The month with the lowest atmospheric pressure is May (1014.1mbar).
Average wind speed in December
San Francisco Culhuacan, Mexico
- Average wind speed in December: 6.2km/h
The windiest month (with the highest average wind speed) is March (7.4km/h).
The calmest month (with the lowest average wind speed) is July (5.4km/h).
Average humidity in December
San Francisco Culhuacan, Mexico
- Average humidity in December: 57%
The month with the highest relative humidity is September (77%).
The month with the lowest relative humidity is April (41%).
Average rainfall in December
San Francisco Culhuacan, Mexico
- Average rainfall in December: 4mm
The wettest month (with the highest rainfall) is July (181mm).
The driest month (with the least rainfall) is December (4mm).
Average rainfall days in December
San Francisco Culhuacan, Mexico
- Average rainfall days in December: 3.9 days
The month with the highest number of rainy days is July (28.8 days).
The month with the least rainy days is December (3.9 days).
Average daylight in December /
Average sunshine in December
San Francisco Culhuacan, 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: 8h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is November (Average sunshine: 7h and 48min).
Average sunshine days in December
San Francisco Culhuacan, Mexico
- Average sunshine days in December: 25.1 days
The month with the most sunshine days is December (25.1 days).
The month with the least sunshine days is July (0.3 days).
Average UV index in December
San Francisco Culhuacan, Mexico
- Average UV index in December: 4
The months with the highest UV index are February, March, April, May and July (UV index 5).
The months with the lowest UV index are January, June, August, September, October, November and December (UV index 4).
Average cloud cover in December
San Francisco Culhuacan, Mexico
- Average cloud cover in December: 10
The month with the most cloud cover is July (Cloud cover 38).
The month with the least cloud cover is December (Cloud cover 10).
Average visibility in December
San Francisco Culhuacan, Mexico
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are July, August and September (8km).
San Francisco Culhuacan, Mexico
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