December weather forecast
Tecomatlán, Mexico

December

Weather in December

December, the first month of the winter in Tecomatlán, is still a warm month, with an average temperature fluctuating between 12.5°C (54.5°F) and 25.3°C (77.5°F).

Temperature

December experiences an average high-temperature of a still warm 25.3°C (77.5°F), barely different from November's 25.5°C (77.9°F). A noticeable downturn in temperature characterizes the December nights, averaging at a cool 12.5°C (54.5°F).

Humidity

In December, the average relative humidity is 56%.

Rainfall

The only month without rainfall is December.

Daylight

December has the shortest days of the year in Tecomatlán, with an average of 11h and 6min of daylight.
On the first day of the month, sunrise is at 6:48 am and sunset at 5:56 pm. On the last day of December, in Tecomatlán, sunrise is at 7:04 am and sunset at 6:08 pm CST.

Sunshine

In December, the average sunshine in Tecomatlán, Mexico, is 8.6h.

UV index

The months with the lowest UV index are January, August, October through December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: In December, the average maximum UV index of 5 translates into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. During bright days, sunglasses that offer UVA and UVB defense are recommended.

Frequently asked questions

What is the usual temperature for Tecomatlán in December?
Tecomatlán in December has an average high-temperature of 25.3°C (77.5°F) and an average low-temperature of 12.5°C (54.5°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is evaluated at 29°C (84.2°F).
What is the average humidity in December in Tecomatlán?
In Tecomatlán, Mexico, the average relative humidity in December is 56%.
What is the driest month in Tecomatlán?
December is the only month when rain does not fall in Tecomatlán.
Does it rain in Tecomatlán in December?
In December, in Tecomatlán, it doesn't rain. November is the latest month when it rains.
What is the month with the shortest days in Tecomatlán?
The month with the shortest days in Tecomatlán, Mexico, is December, with an average of 11h and 6min of daylight.
What is the average length of the day in December in Tecomatlán?
The average day length in December in Tecomatlán is 11h and 4min.
What time are sunrise and sunset in December in Tecomatlán?
On the first day of December in Tecomatlán, Mexico, sunrise is at 6:48 am and sunset at 5:56 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 6:08 pm CST.
How long on average sun shines in December in Tecomatlán?
In December, the average sunshine duration in Tecomatlán, Mexico, is 8.6h.
What are the months with the lowest UV index in Tecomatlán?
The months with the lowest UV index in Tecomatlán, Mexico, are January, August, October through December, with an average maximum UV index of 5.
How high is the UV index in December in Tecomatlán?
In December, the average daily maximum UV index in Tecomatlán is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
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
Tecomatlán, Mexico
  • Average high temperature in December: 25.3°C

The warmest month (with the highest average high temperature) is April (30.9°C).
The month with the lowest average high temperature is January (24.9°C).

  • Average low temperature in December: 12.5°C

The month with the highest average low temperature is May (18.8°C).
The coldest month (with the lowest average low temperature) is January (12.1°C).

Average pressure in December
Tecomatlán, Mexico
  • Average pressure in December: 1017.3mbar

The month with the highest atmospheric pressure is January (1017.9mbar).
The month with the lowest atmospheric pressure is May (1014.1mbar).

Average wind speed in December
Tecomatlán, Mexico
  • Average wind speed in December: 8.3km/h

The windiest month (with the highest average wind speed) is March (9.5km/h).
The calmest month (with the lowest average wind speed) is September (6.1km/h).

Average humidity in December
Tecomatlán, Mexico
  • Average humidity in December: 56%

The month with the highest relative humidity is September (74%).
The month with the lowest relative humidity is April (43%).

Average rainfall in December
Tecomatlán, Mexico
  • Average rainfall in December: 0mm

The wettest month (with the highest rainfall) is June (149mm).
The driest month (with the least rainfall) is December (0mm).

Average rainfall days in December
Tecomatlán, Mexico
  • Average rainfall days in December: 0.5 days

The month with the highest number of rainy days is September (24.5 days).
The month with the least rainy days is December (0.5 days).

Average daylight in December /
Average sunshine in December
Tecomatlán, 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 4min

The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).

Average sunshine days in December
Tecomatlán, Mexico
  • Average sunshine days in December: 30.4 days

The month with the most sunshine days is December (30.4 days).
The month with the least sunshine days is September (3 days).

Average UV index in December
Tecomatlán, Mexico
  • Average UV index in December: 5

The month with the highest UV index is April (UV index 7).
The months with the lowest UV index are January, August, October, November and December (UV index 5).

Average cloud cover in December
Tecomatlán, Mexico
  • Average cloud cover in December: 9

The month with the most cloud cover is September (Cloud cover 33).
The months with the least cloud cover are March and December (Cloud cover 9).

Average visibility in December
Tecomatlán, Mexico
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).

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