December weather forecast
San Luis Gonzaga, Mexico

December

Weather in December

The first month of the winter, December, is still a refreshing month in San Luis Gonzaga, Mexico, with an average temperature ranging between min 7.8°C (46°F) and max 19.4°C (66.9°F).

Temperature

Upon the onset of December, San Luis Gonzaga witnesses an average high-temperature of a still enjoyable 19.4°C (66.9°F), showing a close resemblance to the prior month. December generally records an average low-temperature of 7.8°C (46°F).

Humidity

In December, the average relative humidity is 60%.

Rainfall

December is the month with the least rainfall. Rain falls for 5.8 days and accumulates 10mm (0.39") of precipitation.

Snowfall

January, November and December are months with snowfall. The months with the most snowfall days are January, November and December, with an average of 0.1 snowfall days.

Daylight

The month with the shortest days is December, with an average of 10h and 48min of daylight.
On the first day of December, sunrise is at 7:08 am and sunset at 6:00 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 6:12 pm CST.

Sunshine

In December, the average sunshine is 9h.

UV index

January, November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: During December, 4 as the daily maximum UV index converts into the following advice:
Ensure safety - Recommendations to avert sunburn are presented. Minimize direct exposure to the Sun during midday when its radiation is at its peak. During bright days, sunglasses that offer UVA and UVB defense are recommended. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.

Frequently asked questions

What is the temperature in December?
In December, in San Luis Gonzaga, the average high-temperature is 19.4°C (66.9°F), and the average low-temperature is 7.8°C (46°F).
What is the average humidity in December?
The average relative humidity in December is 60%.
What is the driest month?
December is the month with the least rainfall. Rain falls for 5.8 days and accumulates 10mm (0.39") of precipitation.
How many days does it rain in December?
In December, the rain falls for 5.8 days. Throughout December, 10mm (0.39") of precipitation is accumulated.
What is the snowiest month?
The months with the most snowfall days are January, November and December, with an average of 0.1 snowfall days.
How many days does it snow in December?
In December, snow falls for 0.1 days.
What is the month with the shortest days?
With an average of 10h and 48min of daylight, December has the shortest days of the year.
How many hours of daylight does San Luis Gonzaga have in December?
In San Luis Gonzaga, the average day length in December is 10h and 49min.
When is the sunrise / sunset in December?
In December, on the first day of the month, sunrise is at 7:08 am and sunset at 6:00 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 6:12 pm CST.
How many hours of sunshine does San Luis Gonzaga have in December?
In San Luis Gonzaga, the average sunshine duration in December is 9h.
What are the months with the lowest UV index?
January, November and December, with an average maximum UV index of 4, are months with the lowest UV index in San Luis Gonzaga.
What is the UV index reading in December?
The average daily maximum UV index in December is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
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 snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
San Luis Gonzaga, Mexico
  • Average high temperature in December: 19.4°C

The warmest month (with the highest average high temperature) is May (26.7°C).
The month with the lowest average high temperature is January (18.7°C).

  • Average low temperature in December: 7.8°C

The month with the highest average low temperature is May (14.9°C).
The coldest month (with the lowest average low temperature) is January (7°C).

Average pressure in December
San Luis Gonzaga, Mexico
  • Average pressure in December: 1018.1mbar

The month with the highest atmospheric pressure is January (1018.9mbar).
The month with the lowest atmospheric pressure is May (1013.6mbar).

Average wind speed in December
San Luis Gonzaga, Mexico
  • Average wind speed in December: 9.7km/h

The windiest month (with the highest average wind speed) is April (12.5km/h).
The calmest month (with the lowest average wind speed) is November (9km/h).

Average humidity in December
San Luis Gonzaga, Mexico
  • Average humidity in December: 60%

The month with the highest relative humidity is September (74%).
The month with the lowest relative humidity is April (44%).

Average rainfall in December
San Luis Gonzaga, Mexico
  • Average rainfall in December: 10mm

The wettest month (with the highest rainfall) is May (81mm).
The driest month (with the least rainfall) is December (10mm).

Average rainfall days in December
San Luis Gonzaga, Mexico
  • Average rainfall days in December: 5.8 days

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is December (5.8 days).

Average snowfall days in December
San Luis Gonzaga, Mexico
  • Average snowfall days in December: 0.1 days

The months with the highest number of snowfall days are January, November and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
San Luis Gonzaga, Mexico
  • Average daylight in December: 10h and 5min

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 0min

The months with the most sunshine are March, May, June and August (Average sunshine: 9h and 36min).
The month with the least sunshine is November (Average sunshine: 8h and 18min).

Average sunshine days in December
San Luis Gonzaga, Mexico
  • Average sunshine days in December: 22.5 days

The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is September (8.6 days).

Average UV index in December
San Luis Gonzaga, Mexico
  • Average UV index in December: 4

The months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 5).
The months with the lowest UV index are January, November and December (UV index 4).

Average cloud cover in December
San Luis Gonzaga, Mexico
  • Average cloud cover in December: 20

The month with the most cloud cover is September (Cloud cover 42).
The month with the least cloud cover is February (Cloud cover 18).

Average visibility in December
San Luis Gonzaga, Mexico
  • Average visibility in December: 10km

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

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