December weather forecastCueva Grande, Mexico

December weather forecast for Cueva Grande, Mexico: December, the first month of the winter in Cueva Grande, is also an enjoyable month, with temperature in the range of an average low of 6.6°C (43.9°F) and an average high of 19.2°C (66.6°F). In Cueva Grande, in December, it is raining for 4 days, with typically 13mm (0.51") of accumulated precipitation.

December

Weather in December

December, the first month of the winter in Cueva Grande, is also an enjoyable month, with temperature in the range of an average low of 6.6°C (43.9°F) and an average high of 19.2°C (66.6°F).

Temperature

December records an average high-temperature of a refreshing 19.2°C (66.6°F), indicating a minor variation from the preceding month. Cueva Grande's temperature exhibits a stark contrast from daytime to nighttime, averaging lows of 6.6°C (43.9°F) in December.

Humidity

The average relative humidity in December is 52%.

Rainfall

In Cueva Grande, in December, it is raining for 4 days, with typically 13mm (0.51") of accumulated precipitation. Throughout the year, there are 109.1 rainfall days, and 395mm (15.55") of precipitation is accumulated.

Daylight

December has the shortest days of the year, with an average of 10h and 48min of daylight.
On the first day of the month, sunrise is at 7:17 am and sunset at 6:07 pm. On the last day of December, sunrise is at 7:33 am and sunset at 6:19 pm CST.

Sunshine

The average sunshine in December is 9.6h.

UV index

The months with the lowest UV index are January, October through December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 4 in December translates into this advice:
Be vigilant - Suggestions to stave off sun damage are provided. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Tightly woven clothing, when worn loosely, shields effectively against the Sun.

Frequently asked questions

In Cueva Grande, 19.2°C (66.6°F) is the average high-temperature and 6.6°C (43.9°F) is the average low-temperature during December.

In December, the average relative humidity is 52%.

In Cueva Grande, in December, it is raining for 4 days, with typically 13mm (0.51") of accumulated precipitation.

December has the shortest days of the year, with an average of 10h and 48min of daylight.

In December, the average day length is 10h and 46min.

On the first day of December, sunrise is at 7:17 am and sunset at 6:07 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 6:19 pm CST.

In December, the average sunshine duration is 9.6h.

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

In December, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health risk 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 sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Cueva Grande, Mexico

  • Average high temperature in December: 19.2°C

The warmest month (with the highest average high temperature) is May (27.3°C).
The month with the lowest average high temperature is January (18.8°C).

  • Average low temperature in December: 6.6°C

The month with the highest average low temperature is June (15.3°C).
The coldest month (with the lowest average low temperature) is January (5.5°C).

Average pressure in December
Cueva Grande, Mexico

  • Average pressure in December: 1017.6mbar

The month with the highest atmospheric pressure is January (1018.1mbar).
The month with the lowest atmospheric pressure is May (1013.4mbar).

Average wind speed in December
Cueva Grande, Mexico

  • Average wind speed in December: 11km/h

The windiest month (with the highest average wind speed) is April (14.2km/h).
The calmest month (with the lowest average wind speed) is July (9km/h).

Average humidity in December
Cueva Grande, Mexico

  • Average humidity in December: 52%

The month with the highest relative humidity is September (69%).
The month with the lowest relative humidity is April (31%).

Average rainfall in December
Cueva Grande, Mexico

  • Average rainfall in December: 13mm

The wettest month (with the highest rainfall) is July (92mm).
The driest month (with the least rainfall) is April (2mm).

Average rainfall days in December
Cueva Grande, Mexico

  • Average rainfall days in December: 4 days

The month with the highest number of rainy days is September (20 days).
The month with the least rainy days is April (2.3 days).

Average daylight in December /
Average sunshine in December
Cueva Grande, Mexico

  • Average daylight in December: 10h and 48min

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).

  • Average sunshine in December: 9h and 36min

The month with the most sunshine is May (Average sunshine: 9h and 48min).
The month with the least sunshine is July (Average sunshine: 9h and 6min).

Average sunshine days in December
Cueva Grande, Mexico

  • Average sunshine days in December: 26.6 days

The month with the most sunshine days is April (26.9 days).
The month with the least sunshine days is September (6.8 days).

Average UV index in December
Cueva Grande, Mexico

  • Average UV index in December: 4

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

Average cloud cover in December
Cueva Grande, Mexico

  • Average cloud cover in December: 13

The month with the most cloud cover is September (Cloud cover 29).
The months with the least cloud cover are March and April (Cloud cover 11).

Average visibility in December
Cueva Grande, Mexico

  • Average visibility in December: 10km

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