December weather forecast
San Francisco del Rincón, Mexico

December

Weather in December

The first month of the winter, December, is still a pleasant month in San Francisco del Rincón, Mexico, with an average temperature fluctuating between 8.5°C (47.3°F) and 21.6°C (70.9°F).

Temperature

San Francisco del Rincón's weather in December displays an average high-temperature of a still agreeable 21.6°C (70.9°F), showing minor disparity from November's 22.5°C (72.5°F). Despite the hot December days, San Francisco del Rincón's nights see an average temperature plunge to a frosty 8.5°C (47.3°F).

Humidity

In December, the average relative humidity is 54%.

Rainfall

In San Francisco del Rincón, Mexico, during December, the rain falls for 3.6 days and regularly aggregates up to 7mm (0.28") of precipitation. Throughout the year, there are 128.3 rainfall days, and 441mm (17.36") of precipitation is accumulated.

Daylight

With an average of 10h and 54min of daylight, December has the shortest days of the year in San Francisco del Rincón, Mexico.
On the first day of the month, sunrise is at 7:08 am and sunset at 6:05 pm. On the last day of December, in San Francisco del Rincón, Mexico, sunrise is at 7:24 am and sunset at 6:17 pm CST.

Sunshine

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

UV index

In December, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: A maximum daily UV index of 5 during December morphs into the following directions:
Ensure safety - Imperative it is to shield skin and eyes from damage. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. To cut down UV radiation exposure by about half, sport a wide-brim hat.

Frequently asked questions

What is the average December temperature in San Francisco del Rincón?
San Francisco del Rincón in December has an average high-temperature of 21.6°C (70.9°F) and an average low-temperature of 8.5°C (47.3°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in June is estimated at 29°C (84.2°F).
What is the average humidity in December in San Francisco del Rincón?
In San Francisco del Rincón, the average relative humidity in December is 54%.
How many days does it rain in December in San Francisco del Rincón?
In San Francisco del Rincón, in December, during 3.6 rainfall days, 7mm (0.28") of precipitation is typically accumulated.
What is the month with the shortest days in San Francisco del Rincón?
December has the shortest days of the year in San Francisco del Rincón, Mexico, with an average of 10h and 54min of daylight.
What is the average length of the day in December in San Francisco del Rincón?
In San Francisco del Rincón, Mexico, the average day length in December is 10h and 53min.
What time are sunrise and sunset in December in San Francisco del Rincón?
On the first day of December, sunrise is at 7:08 am and sunset at 6:05 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 6:17 pm CST.
What are the months with the most sunshine in San Francisco del Rincón?
The months with the most sunshine in San Francisco del Rincón, Mexico, are January, March, May and December, with an average of 9.8h of sunshine.
How long on average sun shines in December in San Francisco del Rincón?
In San Francisco del Rincón, Mexico, the average sunshine duration in December is 9.8h.
How high is the UV index in December in San Francisco del Rincón?
The average daily maximum UV index in December 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
San Francisco del Rincón, Mexico
  • Average high temperature in December: 21.6°C

The warmest month (with the highest average high temperature) is May (29.7°C).
The month with the lowest average high temperature is January (21.3°C).

  • Average low temperature in December: 8.5°C

The month with the highest average low temperature is June (16°C).
The coldest month (with the lowest average low temperature) is January (8°C).

Average pressure in December
San Francisco del Rincón, Mexico
  • Average pressure in December: 1017.6mbar

The month with the highest atmospheric pressure is January (1018.1mbar).
The month with the lowest atmospheric pressure is May (1013.4mbar).

Average wind speed in December
San Francisco del Rincón, Mexico
  • Average wind speed in December: 7.6km/h

The windiest month (with the highest average wind speed) is April (10.1km/h).
The calmest month (with the lowest average wind speed) is July (7km/h).

Average humidity in December
San Francisco del Rincón, Mexico
  • Average humidity in December: 54%

The month with the highest relative humidity is September (77%).
The month with the lowest relative humidity is April (32%).

Average rainfall in December
San Francisco del Rincón, Mexico
  • Average rainfall in December: 7mm

The wettest month (with the highest rainfall) is July (102mm).
The driest month (with the least rainfall) is April (5mm).

Average rainfall days in December
San Francisco del Rincón, Mexico
  • Average rainfall days in December: 3.6 days

The month with the highest number of rainy days is July (23.2 days).
The month with the least rainy days is February (3.3 days).

Average daylight in December /
Average sunshine in December
San Francisco del Rincón, Mexico
  • Average daylight in December: 10h and 5min

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 5min

The months with the most sunshine are January, March, May and December (Average sunshine: 9h and 48min).
The month with the least sunshine is July (Average sunshine: 9h and 6min).

Average sunshine days in December
San Francisco del Rincón, Mexico
  • Average sunshine days in December: 26.5 days

The months with the most sunshine days are January and December (26.5 days).
The month with the least sunshine days is July (5.7 days).

Average UV index in December
San Francisco del Rincón, Mexico
  • Average UV index in December: 5

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

Average cloud cover in December
San Francisco del Rincón, Mexico
  • Average cloud cover in December: 12

The months with the most cloud cover are July and September (Cloud cover 34).
The month with the least cloud cover is March (Cloud cover 10).

Average visibility in December
San Francisco del Rincón, 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 (8km).

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