December weather forecast
Dimas, Mexico

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Weather in December

The first month of the winter, December, is also a moderately hot month in Dimas, Mexico, with temperature in the range of an average high of 25.5°C (77.9°F) and an average low of 20.3°C (68.5°F).

Temperature

Dimas experiences a minor change to a still moderately hot 25.5°C (77.9°F) in average high-temperature during December, closely reflecting November. An average low-temperature of 20.3°C (68.5°F) is common in Dimas during the nights of December.

Humidity

In December, the average relative humidity is 63%.

Rainfall

In Dimas, during December, the rain falls for 3.7 days and regularly aggregates up to 11mm (0.43") of precipitation. Throughout the year, there are 113.9 rainfall days, and 454mm (17.87") of precipitation is accumulated.

Daylight

December has the shortest days of the year, with an average of 10h and 42min of daylight.
On the first day of the month, sunrise is at 6:33 am and sunset at 5:19 pm. On the last day of December, in Dimas, sunrise is at 6:49 am and sunset at 5:31 pm MST.

Sunshine

In Dimas, the average sunshine in December is 7.4h.

UV index

The months with the lowest UV index in Dimas are January through April, November and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In December, the UV index of 6 transforms into the following advice:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

What is the average December temperature in Dimas?

In Dimas, 25.5°C (77.9°F) is the average high-temperature and 20.3°C (68.5°F) is the average low-temperature during December. In November, the average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 30°C (86°F).

What is the average humidity in December in Dimas?

In Dimas, Mexico, the average relative humidity in December is 63%.

How many days does it rain in December in Dimas?

In December, in Dimas, Mexico, the rain falls for 3.7 days. Throughout December, 11mm (0.43") of precipitation is accumulated.

What is the month with the shortest days in Dimas?

December has the shortest days of the year in Dimas, Mexico, with an average of 10h and 42min of daylight.

How many hours of daylight does Dimas have in December?

In December, the average day length is 10h and 42min.

What time are sunrise and sunset in December in Dimas?

On the first day of December in Dimas, sunrise is at 6:33 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 5:31 pm MST.

How long on average sun shines in December in Dimas?

The average sunshine duration in December in Dimas, Mexico, is 7.4h.

What are the months with the lowest UV index in Dimas?

January through April, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Dimas.

How high is the UV index in December in Dimas?

In December, the average daily maximum UV index in Dimas, Mexico, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.

Average temperature in December
Dimas, Mexico

Average temperature in December - Dimas, Mexico
  • Average high temperature in December: 25.5°C

The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is February (25.1°C).

  • Average low temperature in December: 20.3°C

The months with the highest average low temperature are July and August (26.9°C).
The coldest months (with the lowest average low temperature) are January and February (19.4°C).

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Average pressure in December
Dimas, Mexico

Average pressure in December - Dimas, Mexico
  • Average pressure in December: 1014.8mbar

The month with the highest atmospheric pressure is January (1015.4mbar).
The month with the lowest atmospheric pressure is September (1011.2mbar).

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Average wind speed in December
Dimas, Mexico

Average wind speed in December - Dimas, Mexico
  • Average wind speed in December: 10.9km/h

The windiest month (with the highest average wind speed) is February (11.7km/h).
The calmest month (with the lowest average wind speed) is July (10.5km/h).

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Average humidity in December
Dimas, Mexico

Average humidity in December - Dimas, Mexico
  • Average humidity in December: 63%

The month with the highest relative humidity is September (77%).
The months with the lowest relative humidity are January and March (60%).

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Average rainfall in December
Dimas, Mexico

Average rainfall in December - Dimas, Mexico
  • Average rainfall in December: 11mm

The wettest month (with the highest rainfall) is September (121mm).
The driest month (with the least rainfall) is April (0mm).

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Average rainfall days in December
Dimas, Mexico

Average rainfall days in December - Dimas, Mexico
  • Average rainfall days in December: 3.7 days

The month with the highest number of rainy days is August (25.3 days).
The month with the least rainy days is April (0.6 days).

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Average daylight in December /
Average sunshine in December
Dimas, Mexico

Average daylight in December / Average sunshine in December - Dimas, Mexico
  • Average daylight in December: 10h and 4min

The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).

  • Average sunshine in December: 7h and 2min

The month with the most sunshine is May (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 7h and 18min).

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Average sunshine days in December
Dimas, Mexico

Average sunshine days in December - Dimas, Mexico
  • Average sunshine days in December: 26.4 days

The month with the most sunshine days is April (29.3 days).
The month with the least sunshine days is August (1.9 days).

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Average UV index in December
Dimas, Mexico

Average UV index in December - Dimas, Mexico
  • Average UV index in December: 6

The months with the highest UV index are May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, November and December (UV index 6).

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Average cloud cover in December
Dimas, Mexico

Average cloud cover in December - Dimas, Mexico
  • Average cloud cover in December: 14

The month with the most cloud cover is August (Cloud cover 33).
The month with the least cloud cover is May (Cloud cover 10).

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Average visibility in December
Dimas, Mexico

Average visibility in December - Dimas, Mexico
  • Average visibility in December: 10km

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

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Dimas, Mexico

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