December weather forecastCeballos, Mexico

December

Weather in December

December, the first month of the winter in Ceballos, is also an enjoyable month, with temperature in the range of an average high of 19.5°C (67.1°F) and an average low of 7.5°C (45.5°F).

Temperature

The beginning of December records an average high-temperature of a comfortable 19.5°C (67.1°F), marking a negligible difference from November's 22.1°C (71.8°F). Ceballos registers a significant drop in temperature in December, with average nighttime lows of 7.5°C (45.5°F).

Humidity

In Ceballos, Mexico, the average relative humidity in December is 41%.

Rainfall

In Ceballos, during December, the rain falls for 1.7 days and regularly aggregates up to 3mm (0.12") of precipitation. In Ceballos, during the entire year, the rain falls for 80.9 days and collects up to 261mm (10.28") of precipitation.

Daylight

December has the shortest days of the year, with an average of 10h and 30min of daylight.
On the first day of December, sunrise is at 7:28 am and sunset at 6:03 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 6:15 pm CST.

Sunshine

In December, the average sunshine is 7.5h.

UV index

The months with the lowest UV index are January, November and December, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: An average maximum UV index of 4 in December leads to these recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Employ a wide-brim hat for potent defense against up to 50% of UV rays.

Frequently asked questions

In Ceballos, in December, the average high-temperature is 19.5°C (67.1°F), and the average low-temperature is 7.5°C (45.5°F). In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is estimated at 29°C (84.2°F).

In Ceballos, the average relative humidity in December is 41%.

In Ceballos, in December, it is raining for 1.7 days, with typically 3mm (0.12") of accumulated precipitation.

December has the shortest days of the year, with an average of 10h and 30min of daylight.

In Ceballos, the average day length in December is 10h and 31min.

On the first day of December, sunrise is at 7:28 am and sunset at 6:03 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 6:15 pm CST.

The average sunshine duration in December is 7.5h.

The months with the lowest UV index in Ceballos are January, November and December, with an average maximum UV index of 4.

The average daily maximum UV index in December is 4. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Ceballos, Mexico

  • Average high temperature in December: 19.5°C

The warmest month (with the highest average high temperature) is June (33.1°C).
The month with the lowest average high temperature is January (18.5°C).

  • Average low temperature in December: 7.5°C

The month with the highest average low temperature is June (22.3°C).
The coldest month (with the lowest average low temperature) is January (7.2°C).

Average pressure in December
Ceballos, Mexico

  • Average pressure in December: 1017.4mbar

The month with the highest atmospheric pressure is January (1018.6mbar).
The month with the lowest atmospheric pressure is May (1011.5mbar).

Average wind speed in December
Ceballos, Mexico

  • Average wind speed in December: 10.1km/h

The windiest month (with the highest average wind speed) is April (13.7km/h).
The calmest month (with the lowest average wind speed) is December (10.1km/h).

Average humidity in December
Ceballos, Mexico

  • Average humidity in December: 41%

The month with the highest relative humidity is September (53%).
The month with the lowest relative humidity is April (23%).

Average rainfall in December
Ceballos, Mexico

  • Average rainfall in December: 3mm

The wettest month (with the highest rainfall) is July (64mm).
The driest month (with the least rainfall) is February (1mm).

Average rainfall days in December
Ceballos, Mexico

  • Average rainfall days in December: 1.7 days

The month with the highest number of rainy days is September (16.3 days).
The month with the least rainy days is February (1.1 days).

Average daylight in December /
Average sunshine in December
Ceballos, Mexico

  • Average daylight in December: 10h and 30min

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

  • Average sunshine in December: 7h and 30min

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 7h and 18min).

Average sunshine days in December
Ceballos, Mexico

  • Average sunshine days in December: 28.9 days

The month with the most sunshine days is December (28.9 days).
The month with the least sunshine days is July (10.6 days).

Average UV index in December
Ceballos, Mexico

  • Average UV index in December: 4

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 4).

Average cloud cover in December
Ceballos, Mexico

  • Average cloud cover in December: 12

The month with the most cloud cover is September (Cloud cover 25).
The month with the least cloud cover is May (Cloud cover 11).

Average visibility in December
Ceballos, Mexico

  • Average visibility in December: 10km

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