December weather forecast
Santiago Tilantongo, Mexico

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Weather in December

December, the first month of the winter in Santiago Tilantongo, is still a pleasant month, with an average temperature ranging between max 21.5°C (70.7°F) and min 9.4°C (48.9°F).

Temperature

Santiago Tilantongo, moving into December, logs an average high-temperature of a still pleasant 21.5°C (70.7°F), mirroring the temperature of the previous month. Santiago Tilantongo, amid December nights, sees a noteworthy disparity from daily highs with an average temperature of 9.4°C (48.9°F).

Humidity

In December, the average relative humidity in Santiago Tilantongo is 69%.

Rainfall

December is the month with the least rainfall in Santiago Tilantongo. Rain falls for 4.5 days and accumulates 3mm (0.12") of precipitation.

Daylight

December has the shortest days of the year, with an average of 11h and 6min of daylight.
On the first day of December in Santiago Tilantongo, sunrise is at 6:43 am and sunset at 5:53 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 6:06 pm CST.

Sunshine

In December, the average sunshine in Santiago Tilantongo is 8.5h.

UV index

January, June, October through December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum UV index of 4 in December translates into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

What are the temperatures in Santiago Tilantongo in December?

Santiago Tilantongo in December has an average high-temperature of 21.5°C (70.7°F) and an average low-temperature of 9.4°C (48.9°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in April is calculated to be 28°C (82.4°F).

What is the average humidity in December in Santiago Tilantongo?

In December, the average relative humidity in Santiago Tilantongo is 69%.

What is the driest month in Santiago Tilantongo?

The month with the least rainfall in Santiago Tilantongo, Mexico, is December, when the rain falls for 4.5 days and typically collects 3mm (0.12") of precipitation.

How many days does it rain in December in Santiago Tilantongo?

In Santiago Tilantongo, during December, the rain falls for 4.5 days and regularly aggregates up to 3mm (0.12") of precipitation.

What is the month with the shortest days in Santiago Tilantongo?

The month with the shortest days in Santiago Tilantongo, Mexico, is December, with an average of 11h and 6min of daylight.

What is the average length of the day in December in Santiago Tilantongo?

In Santiago Tilantongo, the average day length in December is 11h and 7min.

What time are sunrise and sunset in December in Santiago Tilantongo?

In December, on the first day of the month, sunrise is at 6:43 am and sunset at 5:53 pm. On the last day of the month, in Santiago Tilantongo, sunrise is at 6:59 am and sunset at 6:06 pm CST.

How long on average sun shines in December in Santiago Tilantongo?

In Santiago Tilantongo, Mexico, the average sunshine duration in December is 8.5h.

What are the months with the lowest UV index in Santiago Tilantongo?

January, June, October through December, with an average maximum UV index of 4, are months with the lowest UV index in Santiago Tilantongo.

What is the UV index reading in December in Santiago Tilantongo?

In Santiago Tilantongo, the average daily maximum UV index in December is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Santiago Tilantongo, Mexico

Average temperature in December - Santiago Tilantongo, Mexico
  • Average high temperature in December: 21.5°C

The warmest month (with the highest average high temperature) is April (27.3°C).
The month with the lowest average high temperature is January (21.1°C).

  • Average low temperature in December: 9.4°C

The month with the highest average low temperature is May (14.5°C).
The coldest month (with the lowest average low temperature) is January (8.8°C).

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Average pressure in December
Santiago Tilantongo, Mexico

Average pressure in December - Santiago Tilantongo, Mexico
  • Average pressure in December: 1017.1mbar

The month with the highest atmospheric pressure is January (1017.7mbar).
The month with the lowest atmospheric pressure is May (1013.8mbar).

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Average wind speed in December
Santiago Tilantongo, Mexico

Average wind speed in December - Santiago Tilantongo, Mexico
  • Average wind speed in December: 7.8km/h

The windiest month (with the highest average wind speed) is January (8.7km/h).
The calmest months (with the lowest average wind speed) are June and September (6.7km/h).

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Average humidity in December
Santiago Tilantongo, Mexico

Average humidity in December - Santiago Tilantongo, Mexico
  • Average humidity in December: 69%

The month with the highest relative humidity is September (81%).
The month with the lowest relative humidity is April (56%).

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Average rainfall in December
Santiago Tilantongo, Mexico

Average rainfall in December - Santiago Tilantongo, Mexico
  • Average rainfall in December: 3mm

The wettest month (with the highest rainfall) is June (164mm).
The driest month (with the least rainfall) is December (3mm).

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Average rainfall days in December
Santiago Tilantongo, Mexico

Average rainfall days in December - Santiago Tilantongo, Mexico
  • Average rainfall days in December: 4.5 days

The month with the highest number of rainy days is September (26.6 days).
The month with the least rainy days is December (4.5 days).

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Average daylight in December /
Average sunshine in December
Santiago Tilantongo, Mexico

Average daylight in December / Average sunshine in December - Santiago Tilantongo, Mexico
  • Average daylight in December: 11h and 1min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).

  • Average sunshine in December: 8h and 3min

The month with the most sunshine is May (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).

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Average sunshine days in December
Santiago Tilantongo, Mexico

Average sunshine days in December - Santiago Tilantongo, Mexico
  • Average sunshine days in December: 22.2 days

The month with the most sunshine days is December (22.2 days).
The months with the least sunshine days are August and September (2 days).

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Average UV index in December
Santiago Tilantongo, Mexico

Average UV index in December - Santiago Tilantongo, Mexico
  • Average UV index in December: 4

The month with the highest UV index is April (UV index 6).
The months with the lowest UV index are January, June, October, November and December (UV index 4).

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Average cloud cover in December
Santiago Tilantongo, Mexico

Average cloud cover in December - Santiago Tilantongo, Mexico
  • Average cloud cover in December: 18

The month with the most cloud cover is September (Cloud cover 42).
The months with the least cloud cover are February, March and April (Cloud cover 15).

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Average visibility in December
Santiago Tilantongo, Mexico

Average visibility in December - Santiago Tilantongo, Mexico
  • Average visibility in December: 10km

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

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Santiago Tilantongo, Mexico

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