December weather forecast
Santa María Texcatitlán, Mexico

December

Weather in December

The first month of the winter, December, is still a pleasant month in Santa María Texcatitlán, Mexico, with an average temperature fluctuating between 9.4°C (48.9°F) and 21.5°C (70.7°F).

Temperature

Santa María Texcatitlán, Mexico, enters December with an average high-temperature of a still agreeable 21.5°C (70.7°F), mirroring November's climate. During December, Santa María Texcatitlán notes a substantial drop from the daytime peak to an average minimum temperature of 9.4°C (48.9°F).

Humidity

In Santa María Texcatitlán, the average relative humidity in December is 69%.

Rainfall

December is the month with the least rainfall in Santa María Texcatitlán, Mexico. Rain falls for 4.5 days and accumulates 3mm (0.12") 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 6:43 am and sunset at 5:51 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 6:04 pm CST.

Sunshine

The average sunshine in December is 8.5h.

UV index

January, June, October through December, with an average maximum UV index of 4, are months with the lowest UV index in Santa María Texcatitlán. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 4 during December leads to these instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Boost your sun resistance with garments that are densely woven yet spacious.

Frequently asked questions

What is the temperature in December in Santa María Texcatitlán?
The average high-temperature, in December, in Santa María Texcatitlán, is 21.5°C (70.7°F), while the average low-temperature is 9.4°C (48.9°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in April is evaluated at 28°C (82.4°F).
What is the average humidity in December in Santa María Texcatitlán?
In Santa María Texcatitlán, Mexico, the average relative humidity in December is 69%.
What is the driest month in Santa María Texcatitlán?
The month with the least rainfall in Santa María Texcatitlán, Mexico, is December, when the rain falls for 4.5 days and typically collects 3mm (0.12") of precipitation.
How many days does it rain in December in Santa María Texcatitlán?
In Santa María Texcatitlán, in December, during 4.5 rainfall days, 3mm (0.12") of precipitation is typically accumulated.
What is the month with the shortest days in Santa María Texcatitlán?
The month with the shortest days in Santa María Texcatitlán is December, with an average of 11h and 6min of daylight.
What is the average length of the day in December in Santa María Texcatitlán?
In December, the average day length in Santa María Texcatitlán, Mexico, is 11h and 5min.
When is the sunrise / sunset in December in Santa María Texcatitlán?
In December, on the first day of the month, sunrise is at 6:43 am and sunset at 5:51 pm. On the last day of the month, in Santa María Texcatitlán, Mexico, sunrise is at 6:58 am and sunset at 6:04 pm CST.
How many hours of sunshine does Santa María Texcatitlán have in December?
In Santa María Texcatitlán, the average sunshine duration in December is 8.5h.
When is the lowest UV index in Santa María Texcatitlán?
January, June, October through December, with an average maximum UV index of 4, are months with the lowest UV index in Santa María Texcatitlán.
What is the UV index intensity in December in Santa María Texcatitlán?
In December, the average daily maximum UV index in Santa María Texcatitlán, Mexico, is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Santa María Texcatitlán, Mexico
  • Average high temperature in December: 21.5°C

The warmest month (with the highest average high temperature) is April (27.3°C).
The month with the lowest average high temperature is January (21.1°C).

  • Average low temperature in December: 9.4°C

The month with the highest average low temperature is May (14.5°C).
The coldest month (with the lowest average low temperature) is January (8.8°C).

Average pressure in December
Santa María Texcatitlán, Mexico
  • Average pressure in December: 1017.1mbar

The month with the highest atmospheric pressure is January (1017.7mbar).
The month with the lowest atmospheric pressure is May (1013.8mbar).

Average wind speed in December
Santa María Texcatitlán, Mexico
  • Average wind speed in December: 7.8km/h

The windiest month (with the highest average wind speed) is January (8.7km/h).
The calmest months (with the lowest average wind speed) are June and September (6.7km/h).

Average humidity in December
Santa María Texcatitlán, Mexico
  • Average humidity in December: 69%

The month with the highest relative humidity is September (81%).
The month with the lowest relative humidity is April (56%).

Average rainfall in December
Santa María Texcatitlán, Mexico
  • Average rainfall in December: 3mm

The wettest month (with the highest rainfall) is June (164mm).
The driest month (with the least rainfall) is December (3mm).

Average rainfall days in December
Santa María Texcatitlán, Mexico
  • Average rainfall days in December: 4.5 days

The month with the highest number of rainy days is September (26.6 days).
The month with the least rainy days is December (4.5 days).

Average daylight in December /
Average sunshine in December
Santa María Texcatitlán, 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: 8h and 3min

The month with the most sunshine is May (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).

Average sunshine days in December
Santa María Texcatitlán, Mexico
  • Average sunshine days in December: 22.2 days

The month with the most sunshine days is December (22.2 days).
The months with the least sunshine days are August and September (2 days).

Average UV index in December
Santa María Texcatitlán, Mexico
  • Average UV index in December: 4

The month with the highest UV index is April (UV index 6).
The months with the lowest UV index are January, June, October, November and December (UV index 4).

Average cloud cover in December
Santa María Texcatitlán, Mexico
  • Average cloud cover in December: 18

The month with the most cloud cover is September (Cloud cover 42).
The months with the least cloud cover are February, March and April (Cloud cover 15).

Average visibility in December
Santa María Texcatitlán, Mexico
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, November and December (10km).
The month with the lowest visibility is September (8km).

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