December weather forecast
Casares, Spain

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Weather in December

December, the first month of the winter in Casares, is still a refreshing month, with an average temperature fluctuating between 9.5°C (49.1°F) and 15.5°C (59.9°F).

Temperature

Casares, Spain, signifies an average high-temperature of a moderate 15.5°C (59.9°F) in December, closely mirroring the 17.5°C (63.5°F) of November. Casares observes an average nighttime low-temperature of 9.5°C (49.1°F) during the month of December.

Humidity

The months with the highest humidity in Casares are January and December, with an average relative humidity of 77%.

Rainfall

In Casares, during December, the rain falls for 8.5 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, there are 98.4 rainfall days, and 405mm (15.94") of precipitation is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 42min of daylight.
On the first day of December, sunrise is at 08:14 and sunset at 18:05. On the last day of the month, sunrise is at 08:32 and sunset at 18:15 CET.

Sunshine

In Casares, Spain, the average sunshine in December is 8.1h.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Casares. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 3 in December transforms into the following instructions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

What are December temperatures in Casares?

An average high-temperature, in December, in Casares, is 15.5°C (59.9°F) and the average low-temperature is 9.5°C (49.1°F). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is appraised at 33°C (91.4°F).

What are the most humid months in Casares?

January and December, with an average relative humidity of 77%, are most humid months.

What is the average humidity in December in Casares?

The average relative humidity in December is 77%.

How many days does it rain in December in Casares?

In Casares, in December, during 8.5 rainfall days, 51mm (2.01") of precipitation is typically accumulated.

What is the month with the shortest days in Casares?

The month with the shortest days in Casares is December, with an average of 9h and 42min of daylight.

What is the average length of the day in December in Casares?

In Casares, Spain, the average day length in December is 9h and 43min.

When are sunrise and sunset in December in Casares?

On the first day of December in Casares, Spain, sunrise is at 08:14 and sunset at 18:05. On the last day of the month, sunrise is at 08:32 and sunset at 18:15 CET.

How many hours of sunshine does Casares have in December?

In December, the average sunshine duration in Casares, Spain, is 8.1h.

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

January and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the UV index reading in December in Casares?

The average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.

Average temperature in December
Casares, Spain

Average temperature in December - Casares, Spain
  • Average high temperature in December: 15.5°C

The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is January (14.4°C).

  • Average low temperature in December: 9.5°C

The month with the highest average low temperature is August (20.5°C).
The coldest month (with the lowest average low temperature) is February (8.1°C).

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Average pressure in December
Casares, Spain

Average pressure in December - Casares, Spain
  • Average pressure in December: 1022.6mbar

The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is August (1014.8mbar).

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Average wind speed in December
Casares, Spain

Average wind speed in December - Casares, Spain
  • Average wind speed in December: 11.3km/h

The windiest month (with the highest average wind speed) is March (13.3km/h).
The calmest month (with the lowest average wind speed) is October (9.4km/h).

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Average humidity in December
Casares, Spain

Average humidity in December - Casares, Spain
  • Average humidity in December: 77%

The months with the highest relative humidity are January and December (77%).
The month with the lowest relative humidity is July (59%).

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Average rainfall in December
Casares, Spain

Average rainfall in December - Casares, Spain
  • Average rainfall in December: 51mm

The wettest month (with the highest rainfall) is November (72mm).
The driest month (with the least rainfall) is July (1mm).

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Average rainfall days in December
Casares, Spain

Average rainfall days in December - Casares, Spain
  • Average rainfall days in December: 8.5 days

The month with the highest number of rainy days is March (13.8 days).
The month with the least rainy days is July (2.4 days).

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Average daylight in December /
Average sunshine in December
Casares, Spain

Average daylight in December / Average sunshine in December - Casares, Spain
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 8h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is March (Average sunshine: 7h and 54min).

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Average sunshine days in December
Casares, Spain

Average sunshine days in December - Casares, Spain
  • Average sunshine days in December: 19.5 days

The month with the most sunshine days is July (27.2 days).
The months with the least sunshine days are February and April (15.4 days).

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Average UV index in December
Casares, Spain

Average UV index in December - Casares, Spain
  • Average UV index in December: 3

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in December
Casares, Spain

Average cloud cover in December - Casares, Spain
  • Average cloud cover in December: 30

The months with the most cloud cover are January and March (Cloud cover 31).
The month with the least cloud cover is July (Cloud cover 5).

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Average visibility in December
Casares, Spain

Average visibility in December - Casares, Spain
  • 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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Casares, Spain

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