December weather forecast
Sayula, Mexico

December

Weather in December

December, the first month of the winter in Sayula, is also a moderately hot month, with an average temperature fluctuating between 10°C and 23.6°C.

Temperature

December is the month when Sayula sees the lowest average temperatures, with a high of 23.6°C and a low of 10°C.

Humidity

In Sayula, the average relative humidity in December is 67%.

Rainfall

In Sayula, during December, the rain falls for 7.8 days and regularly aggregates up to 15mm of precipitation. Throughout the year, in Sayula, there are 196.2 rainfall days, and 1022mm of precipitation is accumulated.

Daylight

With an average of 11h and 0min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 7:13 am and sunset at 6:14 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 6:26 pm CST.

Sunshine

In December, the average sunshine in Sayula is 9.7h.

UV index

In Sayula, the average daily maximum UV index in December is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 5 in December translates into this advice:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. It's recommended to limit sun exposure when its radiation is at its peak during midday. Boost your sun resistance with garments that are densely woven yet spacious.

Frequently asked questions

What is the coldest month in Sayula?
Sayula experiences its average lowest temperatures in December, reaching a peak of 23.6°C and a minimum of 10°C.
What are December temperatures in Sayula?
The high-temperature during December is 23.6°C and the low-temperature is 10°C. The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in June is evaluated at 29°C.
What is the average humidity in December in Sayula?
The average relative humidity in December in Sayula is 67%.
How many days does it rain in December in Sayula?
In Sayula, in December, it is raining for 7.8 days, with typically 15mm of accumulated precipitation.
What is the month with the shortest days in Sayula?
December has the shortest days of the year in Sayula, Mexico, with an average of 11h and 0min of daylight.
How many hours of daylight does Sayula have in December?
In December, the average day length in Sayula, Mexico, is 10h and 57min.
When is the sunrise / sunset in December in Sayula?
On the first day of December in Sayula, sunrise is at 7:13 am and sunset at 6:14 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 6:26 pm CST.
How long on average sun shines in December in Sayula?
In December, the average sunshine duration is 9.7h.
What is the UV index intensity in December in Sayula?
In Sayula, the average daily maximum UV index in December is 5. A UV Index estimate of 3 to 5 represents 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December - Sayula, Mexico
Average temperature in December
Sayula, Mexico
  • Average high temperature in December: 23.6°C

The warmest month (with the highest average high temperature) is May (30.5°C).
The month with the lowest average high temperature is December (23.6°C).

  • Average low temperature in December: 10°C

The month with the highest average low temperature is June (16.1°C).
The coldest month (with the lowest average low temperature) is January (9.3°C).

Average pressure in December - Sayula, Mexico
Average pressure in December
Sayula, Mexico
  • Average pressure in December: 1015.1mbar

The month with the highest atmospheric pressure is January (1015.6mbar).
The month with the lowest atmospheric pressure is May (1012mbar).

Average wind speed in December - Sayula, Mexico
Average wind speed in December
Sayula, Mexico
  • Average wind speed in December: 5km/h

The windiest month (with the highest average wind speed) is April (7.1km/h).
The calmest month (with the lowest average wind speed) is July (4.6km/h).

Average humidity in December - Sayula, Mexico
Average humidity in December
Sayula, Mexico
  • Average humidity in December: 67%

The month with the highest relative humidity is September (86%).
The month with the lowest relative humidity is April (44%).

Average rainfall in December - Sayula, Mexico
Average rainfall in December
Sayula, Mexico
  • Average rainfall in December: 15mm

The wettest month (with the highest rainfall) is July (196mm).
The driest month (with the least rainfall) is April (9mm).

Average rainfall days in December - Sayula, Mexico
Average rainfall days in December
Sayula, Mexico
  • Average rainfall days in December: 7.8 days

The month with the highest number of rainy days is August (29.7 days).
The month with the least rainy days is April (3.9 days).

Average daylight in December / Average sunshine in December - Sayula, Mexico
Average daylight in December /
Average sunshine in December
Sayula, Mexico
  • Average daylight in December: 11h and 0min

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).

  • Average sunshine in December: 9h and 4min

The months with the most sunshine are April and May (Average sunshine: 9h and 48min).
The month with the least sunshine is July (Average sunshine: 8h and 18min).

Average sunshine days in December - Sayula, Mexico
Average sunshine days in December
Sayula, Mexico
  • Average sunshine days in December: 20.7 days

The month with the most sunshine days is April (24.8 days).
The months with the least sunshine days are August and September (0.8 days).

Average UV index in December - Sayula, Mexico
Average UV index in December
Sayula, Mexico
  • Average UV index in December: 5

The months with the highest UV index are April and May (UV index 6).
The month with the lowest UV index is January (UV index 4).

Average cloud cover in December - Sayula, Mexico
Average cloud cover in December
Sayula, Mexico
  • Average cloud cover in December: 16

The months with the most cloud cover are July, August and September (Cloud cover 51).
The month with the least cloud cover is April (Cloud cover 9).

Average visibility in December - Sayula, Mexico
Average visibility in December
Sayula, Mexico
  • Average visibility in December: 9km

The months with the highest visibility are January, February, March, April and May (10km).
The months with the lowest visibility are July, August and September (7km).

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