December weather forecast
San Bartolo Teontepec, Mexico

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Weather in December

The first month of the winter, December, is still a refreshing month in San Bartolo Teontepec, Mexico, with an average temperature fluctuating between 19.7°C (67.5°F) and 9.6°C (49.3°F).

Temperature

San Bartolo Teontepec's shift into December is marked by a subtle change to an enjoyable 19.7°C (67.5°F) from November's 20°C (68°F) in temperature. San Bartolo Teontepec's average low-temperature is measured at a chilly 9.6°C (49.3°F) during December.

Humidity

In San Bartolo Teontepec, the average relative humidity in December is 72%.

Rainfall

The month with the least rainfall in San Bartolo Teontepec is December, when the rain falls for 4.3 days and typically collects 3mm (0.12") of precipitation.

Daylight

The month with the shortest days in San Bartolo Teontepec is December, with an average of 11h and 0min of daylight.
On the first day of December in San Bartolo Teontepec, sunrise is at 6:46 am and sunset at 5:52 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 6:04 pm CST.

Sunshine

In December, the average sunshine is 8h.

UV index

The months with the lowest UV index in San Bartolo Teontepec, Mexico, are January, October and December, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index, 4 in December, converts into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.

Frequently asked questions

What is the usual temperature for San Bartolo Teontepec in December?

San Bartolo Teontepec in December has an average high-temperature of 19.7°C (67.5°F) and an average low-temperature of 9.6°C (49.3°F).

What is the average humidity in December in San Bartolo Teontepec?

In December, the average relative humidity is 72%.

What is the driest month in San Bartolo Teontepec?

December is the month with the least rainfall. Rain falls for 4.3 days and accumulates 3mm (0.12") of precipitation.

How many days does it rain in December in San Bartolo Teontepec?

In San Bartolo Teontepec, Mexico, during December, the rain falls for 4.3 days and regularly aggregates up to 3mm (0.12") of precipitation.

What is the month with the shortest days in San Bartolo Teontepec?

The month with the shortest days in San Bartolo Teontepec is December, with an average of 11h and 0min of daylight.

What is the average length of the day in December in San Bartolo Teontepec?

In December, the average day length in San Bartolo Teontepec, Mexico, is 11h and 2min.

What time are sunrise and sunset in December in San Bartolo Teontepec?

On the first day of December in San Bartolo Teontepec, Mexico, sunrise is at 6:46 am and sunset at 5:52 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 6:04 pm CST.

How many hours of sunshine does San Bartolo Teontepec have in December?

In San Bartolo Teontepec, Mexico, the average sunshine duration in December is 8h.

What is the month with the lowest UV index in San Bartolo Teontepec?

January, October and December, with an average maximum UV index of 4, are months with the lowest UV index.

What is the UV index reading in December in San Bartolo Teontepec?

In December, the average daily maximum UV index in San Bartolo Teontepec is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in December
San Bartolo Teontepec, Mexico

Average temperature in December - San Bartolo Teontepec, Mexico
  • Average high temperature in December: 19.7°C

The warmest month (with the highest average high temperature) is April (25.8°C).
The month with the lowest average high temperature is January (19.1°C).

  • Average low temperature in December: 9.6°C

The month with the highest average low temperature is May (15.1°C).
The coldest month (with the lowest average low temperature) is January (8.8°C).

Average pressure in December
San Bartolo Teontepec, Mexico

Average pressure in December - San Bartolo Teontepec, Mexico
  • Average pressure in December: 1018mbar

The month with the highest atmospheric pressure is January (1018.9mbar).
The month with the lowest atmospheric pressure is May (1014.1mbar).

Average wind speed in December
San Bartolo Teontepec, Mexico

Average wind speed in December - San Bartolo Teontepec, Mexico
  • Average wind speed in December: 9.7km/h

The windiest month (with the highest average wind speed) is March (10.8km/h).
The calmest month (with the lowest average wind speed) is September (8.6km/h).

Average humidity in December
San Bartolo Teontepec, Mexico

Average humidity in December - San Bartolo Teontepec, Mexico
  • Average humidity in December: 72%

The month with the highest relative humidity is September (79%).
The month with the lowest relative humidity is April (60%).

Average rainfall in December
San Bartolo Teontepec, Mexico

Average rainfall in December - San Bartolo Teontepec, Mexico
  • Average rainfall in December: 3mm

The wettest month (with the highest rainfall) is June (122mm).
The driest month (with the least rainfall) is December (3mm).

Average rainfall days in December
San Bartolo Teontepec, Mexico

Average rainfall days in December - San Bartolo Teontepec, Mexico
  • Average rainfall days in December: 4.3 days

The month with the highest number of rainy days is June (20.9 days).
The month with the least rainy days is December (4.3 days).

Average daylight in December /
Average sunshine in December
San Bartolo Teontepec, Mexico

Average daylight in December / Average sunshine in December - San Bartolo Teontepec, Mexico
  • Average daylight in December: 11h and 0min

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 0min).

  • Average sunshine in December: 8h and 0min

The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).

Average sunshine days in December
San Bartolo Teontepec, Mexico

Average sunshine days in December - San Bartolo Teontepec, Mexico
  • Average sunshine days in December: 24.4 days

The month with the most sunshine days is December (24.4 days).
The month with the least sunshine days is June (7.9 days).

Average UV index in December
San Bartolo Teontepec, Mexico

Average UV index in December - San Bartolo Teontepec, 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, October and December (UV index 4).

Average cloud cover in December
San Bartolo Teontepec, Mexico

Average cloud cover in December - San Bartolo Teontepec, Mexico
  • Average cloud cover in December: 24

The month with the most cloud cover is September (Cloud cover 41).
The month with the least cloud cover is April (Cloud cover 18).

Average visibility in December
San Bartolo Teontepec, Mexico

Average visibility in December - San Bartolo Teontepec, Mexico
  • Average visibility in December: 10km

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

San Bartolo Teontepec, Mexico

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