December weather forecastCajititlán, Mexico

December

Weather in December

December, the first month of the winter in Cajititlán, is also a moderately hot month, with an average temperature varying between 23.5°C (74.3°F) and 9.9°C (49.8°F).

Temperature

In the transition from November to December, Cajititlán reports an average high-temperature of a still moderately hot 23.5°C (74.3°F), indicating a close resemblance to the prior month. A sharp contrast between day and night is prevalent in December with an average nighttime temperature of 9.9°C (49.8°F).

Humidity

In Cajititlán, Mexico, the average relative humidity in December is 58%.

Rainfall

In December, the rain falls for 3.2 days. Throughout December, 5mm (0.2") of precipitation is accumulated. In Cajititlán, during the entire year, the rain falls for 136.3 days and collects up to 630mm (24.8") of precipitation.

Daylight

December has the shortest days of the year, with an average of 10h and 54min of daylight.
On the first day of the month, sunrise is at 7:13 am and sunset at 6:11 pm. On the last day of December, in Cajititlán, sunrise is at 7:28 am and sunset at 6:24 pm CST.

Sunshine

The months with the most sunshine are January, May and December, with an average of 9.8h of sunshine.

UV index

January, February, August through December, with an average maximum UV index of 5, are months with the lowest UV index in Cajititlán, Mexico. 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: In December, the UV index of 5 transforms into the following advice:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.

Frequently asked questions

The average high-temperature, in December, in Cajititlán, is 23.5°C (74.3°F), while the average low-temperature is 9.9°C (49.8°F). In June, the average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 33°C (91.4°F).

The average relative humidity in December in Cajititlán is 58%.

In Cajititlán, Mexico, during December, the rain falls for 3.2 days and regularly aggregates up to 5mm (0.2") of precipitation.

With an average of 10h and 54min of daylight, December has the shortest days of the year in Cajititlán, Mexico.

In Cajititlán, Mexico, the average day length in December is 10h and 55min.

On the first day of December in Cajititlán, Mexico, sunrise is at 7:13 am and sunset at 6:11 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 6:24 pm CST.

January, May and December, with an average of 9.8h of sunshine, are months with the most sunshine in Cajititlán.

The average sunshine duration in December in Cajititlán, Mexico, is 9.8h.

The months with the lowest UV index in Cajititlán, Mexico, are January, February, August through December, with an average maximum UV index of 5.

In December, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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
Cajititlán, Mexico

  • Average high temperature in December: 23.5°C

The warmest month (with the highest average high temperature) is May (32.3°C).
The month with the lowest average high temperature is January (23.4°C).

  • Average low temperature in December: 9.9°C

The month with the highest average low temperature is June (17.8°C).
The coldest month (with the lowest average low temperature) is January (9.3°C).

Average pressure in December
Cajititlán, Mexico

  • Average pressure in December: 1016.1mbar

The month with the highest atmospheric pressure is January (1016.6mbar).
The month with the lowest atmospheric pressure is May (1012.5mbar).

Average wind speed in December
Cajititlán, Mexico

  • Average wind speed in December: 5.4km/h

The windiest month (with the highest average wind speed) is April (8.1km/h).
The calmest month (with the lowest average wind speed) is July (4.8km/h).

Average humidity in December
Cajititlán, Mexico

  • Average humidity in December: 58%

The month with the highest relative humidity is September (83%).
The month with the lowest relative humidity is April (36%).

Average rainfall in December
Cajititlán, Mexico

  • Average rainfall in December: 5mm

The wettest month (with the highest rainfall) is July (169mm).
The driest month (with the least rainfall) is April (1mm).

Average rainfall days in December
Cajititlán, Mexico

  • Average rainfall days in December: 3.2 days

The month with the highest number of rainy days is July (26.9 days).
The month with the least rainy days is April (1.8 days).

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

  • Average daylight in December: 10h and 54min

The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in December: 9h and 48min

The months with the most sunshine are January, May and December (Average sunshine: 9h and 48min).
The month with the least sunshine is July (Average sunshine: 8h and 42min).

Average sunshine days in December
Cajititlán, Mexico

  • Average sunshine days in December: 27.3 days

The month with the most sunshine days is April (27.8 days).
The month with the least sunshine days is July (2.5 days).

Average UV index in December
Cajititlán, Mexico

  • Average UV index in December: 5

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

Average cloud cover in December
Cajititlán, Mexico

  • Average cloud cover in December: 12

The months with the most cloud cover are July and September (Cloud cover 44).
The months with the least cloud cover are March and April (Cloud cover 9).

Average visibility in December
Cajititlán, Mexico

  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The month with the lowest visibility is September (7km).