Guadalajara
Mexico
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Guadalajara, Mexico

Water in front of the Cabanas Cultural Institute in Guadalajara, Mexico
Water in front of the Cabanas Cultural Institute in Guadalajara, Mexico
The first month of the winter, December, is also a moderately hot month in Guadalajara, Mexico, with average temperature fluctuating between 24.7°C (76.5°F) and 10.3°C (50.5°F).

Temperature

The coldest months are January and December, with an average high-temperature of 24.7°C (76.5°F).

Humidity

In December, the average relative humidity is 64%.

Rainfall

In Guadalajara, in December, during 1.8 rainfall days, 10mm (0.4") of precipitation is typically accumulated. Throughout the year, there are 90.9 rainfall days, and 1002.4mm (39.5") of precipitation is accumulated.

Daylight

The month with the shortest days is December, with an average of 10.9h of daylight.

Sunshine

December has the least sunshine of the year in Guadalajara, with an average of 6.1h of sunshine.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the coldest month in Guadalajara?

The coldest months in Guadalajara are January and December, with an average high-temperature of 24.7°C (76.5°F).

What is the temperature in December in Guadalajara?

In December, the average high-temperature is 24.7°C (76.5°F), and the average low-temperature is 10.3°C (50.5°F).

What is the average humidity in December in Guadalajara?

In December, the average relative humidity is 64%.

How much does it rain in Guadalajara in December?

In Guadalajara, Mexico, in December, during 1.8 rainfall days, 10mm (0.4") of precipitation is typically accumulated.

What is the month with the shortest days in Guadalajara?

The month with the shortest days is December, with an average of 10.9h of daylight.

How many hours of daylight does Guadalajara have in December?

The average length of the day in December is 10.9h.

What is the month with the least sunshine in Guadalajara?

The month with the least sunshine is December, with an average of 6.1h of sunshine.

How many hours of sunshine does Guadalajara have in December?

In December, the average sunshine in Guadalajara is 6.1h.

What is the month with the lowest UV index in Guadalajara?

December is the month with the lowest UV index, with an average maximum UV index of 7.

What is the UV index intensity in December in Guadalajara?

The average daily maximum UV index in December in Guadalajara is 7. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to the Sun's UV rays.
Average temperature in December - Guadalajara, Mexico
  • Average high temperature in December: 24.7°C

The warmest month (with the highest average high temperature) is May (32.5°C).
Months with the lowest average high temperature are January and December (24.7°C).

  • Average low temperature in December: 10.3°C

The month with the highest average low temperature is June (17.3°C).
The coldest month (with the lowest average low temperature) is January (9.5°C).

Average humidity in December - Guadalajara, Mexico
  • Average humidity in December: 64%

The month with the highest relative humidity is August (72%).
The month with the lowest relative humidity is April (46%).

Average rainfall in December - Guadalajara, Mexico
  • Average rainfall in December: 10mm

The wettest month (with the highest rainfall) is July (272.5mm).
The driest month (with the lowest rainfall) is March (4.7mm).

Average rainfall days in December - Guadalajara, Mexico
  • Average rainfall days in December: 1.8 days

The month with the highest number of rainy days is July (21.6 days).
The month with the lowest number of rainy days is March (0.7 days).

Average daylight in December / Average sunshine in December - Guadalajara, Mexico
  • Average daylight in December: 10.9h

The month with the longest days is June (Average daylight: 13.4h).
The month with shortest days is December (Average daylight: 10.9h).

  • Average sunshine in December: 6.1h

The month with most sunshine is May (Average sunshine: 9h).
The month with least sunshine is December (Average sunshine: 6.1h).

Average UV index in December - Guadalajara, Mexico
  • Average UV index in December: 7

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 7).