December weather forecastSanta María Tecomavaca, Mexico

December

Weather in December

December, the first month of the winter in Santa María Tecomavaca, is still a comfortable month, with an average temperature varying between 9.6°C (49.3°F) and 19.7°C (67.5°F).

Temperature

The arrival of December brings an average high-temperature of an enjoyable 19.7°C (67.5°F), closely following the temperature pattern of November. In December, the temperature drops to an average of 9.6°C (49.3°F) at night.

Humidity

In Santa María Tecomavaca, the average relative humidity in December is 72%.

Rainfall

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

Daylight

The month with the shortest days is December, with an average of 11h and 6min of daylight.
On the first day of the month, sunrise is at 6:43 am and sunset at 5:51 pm. On the last day of December, sunrise is at 6:59 am and sunset at 6:03 pm CST.

Sunshine

The average sunshine in December is 8h.

UV index

January, October and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, the maximum UV index of 4 translates into these guidelines:
Ensure safety - Recommendations to avert sunburn are presented. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

Frequently asked questions

The high-temperature, in December, in Santa María Tecomavaca, records 19.7°C (67.5°F), while the low-temperature is 9.6°C (49.3°F).

The average relative humidity in December is 72%.

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

In Santa María Tecomavaca, in December, during 4.3 rainfall days, 3mm (0.12") of precipitation is typically accumulated.

The month with the shortest days is December, with an average of 11h and 6min of daylight.

In December, the average day length in Santa María Tecomavaca is 11h and 5min.

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, sunrise is at 6:59 am and sunset at 6:03 pm CST.

The average sunshine duration in December is 8h.

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

In Santa María Tecomavaca, the average daily maximum UV index in December is 4. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe 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 sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Santa María Tecomavaca, 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
Santa María Tecomavaca, 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
Santa María Tecomavaca, 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
Santa María Tecomavaca, 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
Santa María Tecomavaca, 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
Santa María Tecomavaca, 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
Santa María Tecomavaca, Mexico

  • Average daylight in December: 11h and 6min

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 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
Santa María Tecomavaca, 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
Santa María Tecomavaca, 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
Santa María Tecomavaca, 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
Santa María Tecomavaca, 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).