December weather forecast and climate
Chapala, Mexico

Weather in December

The first month of the winter, December, is also a moderately hot month in Chapala, Mexico, with average temperature ranging between min 9.9°C (49.8°F) and max 23.5°C (74.3°F).

Temperature

In December, the average high-temperature is essentially the same as in November - a still moderately hot 23.5°C (74.3°F). The average low-temperature, in Chapala, is 9.9°C (49.8°F).

Humidity

In Chapala, the average relative humidity is 58%.

Rainfall

In Chapala, during 3.2 rainfall days, 5mm (0.2") of precipitation is typically accumulated. In Chapala, during the entire year, the rain falls for 136.8 days and collects up to 649mm (25.55") of precipitation.

Daylight

December has the shortest days of the year, with an average of 10.9h of daylight.

Sunshine

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

UV index

Months with the lowest UV index are January, February, August through December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the average humidity in December in Chapala?

In December, the average relative humidity is 58%.

How much does it rain in Chapala in December?

In Chapala, in December, during 3.2 rainfall days, 5mm (0.2") of precipitation is typically accumulated.

What is the month with the shortest days in Chapala?

With an average of 10.9h of daylight, December has the shortest days of the year in Chapala, Mexico.

How many hours of daylight does Chapala have in December?

The average length of the day in December in Chapala is 10.9h.

What are the months with the most sunshine in Chapala?

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

How many hours of sunshine does Chapala have in December?

In Chapala, the average sunshine in December is 9.8h.

What is the month with the lowest UV index in Chapala?

January, February, August through December, with an average maximum UV index of 5, are months with the lowest UV index in Chapala, Mexico.

What is the UV index intensity in December in Chapala?

The average daily maximum UV index in December in Chapala, Mexico, is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV radiation.

Average temperature in December
Chapala, Mexico

Average temperature in December - Chapala, Mexico
  • Average high temperature in December: 23.5°C

The warmest month (with the highest average high temperature) is May (32.3°C).
The month with the lowest average high temperature is January (23.4°C).

  • Average low temperature in December: 9.9°C

The month with the highest average low temperature is June (17.8°C).
The coldest month (with the lowest average low temperature) is January (9.3°C).

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Average pressure in December
Chapala, Mexico

Average pressure in December - Chapala, Mexico
  • Average pressure in December: 1016.1mbar

The month with the highest atmospheric pressure is January (1016.6mbar).
The month with the lowest atmospheric pressure is May (1012.5mbar).

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Average wind speed in December
Chapala, Mexico

Average wind speed in December - Chapala, Mexico
  • Average wind speed in December: 5.4km/h

The windiest month (with the highest average wind speed) is April (8.1km/h).
The calmest month (with the lowest average wind speed) is July (4.8km/h).

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Average humidity in December
Chapala, Mexico

Average humidity in December - Chapala, Mexico
  • Average humidity in December: 58%

The month with the highest relative humidity is September (83%).
The month with the lowest relative humidity is April (36%).

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Average rainfall in December
Chapala, Mexico

Average rainfall in December - Chapala, Mexico
  • Average rainfall in December: 5mm

The wettest month (with the highest rainfall) is July (169mm).
The driest month (with the least rainfall) is April (1mm).

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Average rainfall days in December
Chapala, Mexico

Average rainfall days in December - Chapala, Mexico
  • Average rainfall days in December: 3.2 days

The month with the highest number of rainy days is July (26.9 days).
The month with the least rainy days is April (1.8 days).

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

Average daylight in December / Average sunshine in December - Chapala, Mexico
  • Average daylight in December: 10.9h

The month with the longest days is June (Average daylight: 13.4h).
The month with the shortest days is December (Average daylight: 10.9h).

  • Average sunshine in December: 9.8h

Months with the most sunshine are January, May and December (Average sunshine: 9.8h).
The month with the least sunshine is July (Average sunshine: 8.7h).

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Average sunshine days in December
Chapala, Mexico

Average sunshine days in December - Chapala, Mexico
  • Average sunshine days in December: 27.3 days

The month with the most sunshine days is April (27.8 days).
The month with the least sunshine days is July (2.5 days).

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Average UV index in December
Chapala, Mexico

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

The month with the highest UV index is May (UV index 7).
Months with the lowest UV index are January, February, August, September, October, November and December (UV index 5).

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Average cloud cover in December
Chapala, Mexico

Average cloud cover in December - Chapala, Mexico
  • Average cloud cover in December: 12

The month with the most cloud cover is September (Cloud cover 45).
Months with the least cloud cover are March and April (Cloud cover 9).

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Average visibility in December
Chapala, Mexico

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

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

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