December weather forecast
San Miguel el Alto, Mexico

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Weather in December

December, the first month of the winter in San Miguel el Alto, is also an agreeable month, with an average temperature fluctuating between 21.7°C (71.1°F) and 8.9°C (48°F).

Temperature

Lowest temperatures are observed in January and December, averaging a high-temperature of 21.7°C (71.1°F).

Humidity

In San Miguel el Alto, the average relative humidity in December is 55%.

Rainfall

In San Miguel el Alto, in December, during 3.7 rainfall days, 6mm (0.24") of precipitation is typically accumulated. Throughout the year, in San Miguel el Alto, there are 155.8 rainfall days, and 732mm (28.82") of precipitation is accumulated.

Daylight

The month with the shortest days is December, with an average of 10h and 54min of daylight.
On the first day of December in San Miguel el Alto, sunrise is at 7:10 am and sunset at 6:07 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 6:19 pm CST.

Sunshine

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

UV index

In San Miguel el Alto, Mexico, the average daily maximum UV index in December is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 5 in December transforms into this advice:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. 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.
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Frequently asked questions

What time of the year is the coldest in San Miguel el Alto?

January and December, with an average high-temperature of 21.7°C (71.1°F), are marked as the coldest months.

What is the usual temperature for San Miguel el Alto in December?

San Miguel el Alto in December has an average high-temperature of 21.7°C (71.1°F) and an average low-temperature of 8.9°C (48°F). In June, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is calculated to be 29°C (84.2°F).

What is the average humidity in December in San Miguel el Alto?

The average relative humidity in December in San Miguel el Alto, Mexico, is 55%.

How many days does it rain in December in San Miguel el Alto?

In San Miguel el Alto, Mexico, in December, it is raining for 3.7 days, with typically 6mm (0.24") of accumulated precipitation.

What is the month with the shortest days in San Miguel el Alto?

December has the shortest days of the year in San Miguel el Alto, with an average of 10h and 54min of daylight.

How many hours of daylight does San Miguel el Alto have in December?

The average day length in December in San Miguel el Alto, Mexico, is 10h and 53min.

When is the sunrise / sunset in December in San Miguel el Alto?

In December, on the first day of the month, sunrise is at 7:10 am and sunset at 6:07 pm. On the last day of the month, in San Miguel el Alto, Mexico, sunrise is at 7:26 am and sunset at 6:19 pm CST.

What is the month with the most sunshine in San Miguel el Alto?

March through May and December, with an average of 9.8h of sunshine, are months with the most sunshine in San Miguel el Alto.

How many hours of sunshine does San Miguel el Alto have in December?

In San Miguel el Alto, Mexico, the average sunshine duration in December is 9.8h.

How high is the UV index in December in San Miguel el Alto?

In San Miguel el Alto, the average daily maximum UV index in December is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in December
San Miguel el Alto, Mexico

Average temperature in December - San Miguel el Alto, Mexico
  • Average high temperature in December: 21.7°C

The warmest month (with the highest average high temperature) is May (30.3°C).
The months with the lowest average high temperature are January and December (21.7°C).

  • Average low temperature in December: 8.9°C

The month with the highest average low temperature is June (16.5°C).
The coldest month (with the lowest average low temperature) is January (8.3°C).

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Average pressure in December
San Miguel el Alto, Mexico

Average pressure in December - San Miguel el Alto, Mexico
  • Average pressure in December: 1017.1mbar

The month with the highest atmospheric pressure is January (1017.5mbar).
The month with the lowest atmospheric pressure is May (1013mbar).

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Average wind speed in December
San Miguel el Alto, Mexico

Average wind speed in December - San Miguel el Alto, Mexico
  • Average wind speed in December: 7.3km/h

The windiest month (with the highest average wind speed) is April (9.9km/h).
The calmest month (with the lowest average wind speed) is July (5.6km/h).

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Average humidity in December
San Miguel el Alto, Mexico

Average humidity in December - San Miguel el Alto, Mexico
  • Average humidity in December: 55%

The month with the highest relative humidity is September (81%).
The month with the lowest relative humidity is April (33%).

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Average rainfall in December
San Miguel el Alto, Mexico

Average rainfall in December - San Miguel el Alto, Mexico
  • Average rainfall in December: 6mm

The wettest month (with the highest rainfall) is July (174mm).
The driest month (with the least rainfall) is April (3mm).

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Average rainfall days in December
San Miguel el Alto, Mexico

Average rainfall days in December - San Miguel el Alto, Mexico
  • Average rainfall days in December: 3.7 days

The months with the highest number of rainy days are July and August (27.7 days).
The month with the least rainy days is April (3.5 days).

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Average daylight in December /
Average sunshine in December
San Miguel el Alto, Mexico

Average daylight in December / Average sunshine in December - San Miguel el Alto, 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 March, April, May and December (Average sunshine: 9h and 48min).
The month with the least sunshine is July (Average sunshine: 8h and 48min).

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Average sunshine days in December
San Miguel el Alto, Mexico

Average sunshine days in December - San Miguel el Alto, Mexico
  • Average sunshine days in December: 26.4 days

The month with the most sunshine days is December (26.4 days).
The month with the least sunshine days is July (1.4 days).

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Average UV index in December
San Miguel el Alto, Mexico

Average UV index in December - San Miguel el Alto, Mexico
  • Average UV index in December: 5

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

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Average cloud cover in December
San Miguel el Alto, Mexico

Average cloud cover in December - San Miguel el Alto, Mexico
  • Average cloud cover in December: 11

The month with the most cloud cover is July (Cloud cover 39).
The month with the least cloud cover is March (Cloud cover 9).

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Average visibility in December
San Miguel el Alto, Mexico

Average visibility in December - San Miguel el Alto, Mexico
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are August and September (8km).

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San Miguel el Alto, Mexico

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