December weather forecast
Patzún, Guatemala

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Weather in December

The first month of the winter, December, is also a moderately hot month in Patzún, Guatemala, with an average temperature fluctuating between 17.3°C (63.1°F) and 28.6°C (83.5°F).

Temperature

Entering December, Patzún's average high-temperature reads a still warm 28.6°C (83.5°F), indicating a close resemblance to the previous month's climate. December nights in Patzún are marked by an average low-temperature of 17.3°C (63.1°F).

Heat index

For December, the heat index is estimated at a tropical 31°C (87.8°F). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.

Humidity

The average relative humidity in December in Patzún is 67%.

Rainfall

In December, in Patzún, the rain falls for 6.7 days. Throughout December, 6mm (0.24") of precipitation is accumulated. In Patzún, during the entire year, the rain falls for 228.7 days and collects up to 1376mm (54.17") of precipitation.

Daylight

With an average of 11h and 18min of daylight, December has the shortest days of the year in Patzún.
On the first day of December in Patzún, sunrise is at 06:13 and sunset at 17:32. On the last day of the month, sunrise is at 06:29 and sunset at 17:45 CST.

Sunshine

The month with the least sunshine is December, with an average of 7.6h of sunshine.

UV index

The months with the highest UV index in Patzún are January through December, with an average maximum UV index of 6. January through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, a regular UV index of 6 translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Frequently asked questions

Is it hot in Patzún during December?

December temperatures in Patzún, Guatemala, vary between a high-temperature of 28.6°C (83.5°F) and a low-temperature of 17.3°C (63.1°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in December is estimated at 31°C (87.8°F).

What is the average humidity in December in Patzún?

In Patzún, the average relative humidity in December is 67%.

How many days does it rain in December in Patzún?

In December, in Patzún, Guatemala, the rain falls for 6.7 days. Throughout December, 6mm (0.24") of precipitation is accumulated.

What is the month with the shortest days in Patzún?

The month with the shortest days is December, with an average of 11h and 18min of daylight.

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

The average day length in December in Patzún is 11h and 17min.

What time are sunrise and sunset in December in Patzún?

On the first day of December, sunrise is at 06:13 and sunset at 17:32. On the last day of the month, sunrise is at 06:29 and sunset at 17:45 CST.

What is the month with the least sunshine in Patzún?

With an average of 7.6h of sunshine, December has the least sunshine of the year in Patzún, Guatemala.

How many hours of sunshine does Patzún have in December?

In December, the average sunshine duration in Patzún is 7.6h.

What are the months with the highest UV index in Patzún?

The months with the highest UV index are January through December, with an average maximum UV index of 6.

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

The months with the lowest UV index in Patzún, Guatemala, are January through December, with an average maximum UV index of 6.

What is the UV index intensity in December in Patzún?

In December, the average daily maximum UV index in Patzún is 6. A UV Index estimate of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in December
Patzún, Guatemala

Average temperature in December - Patzún, Guatemala
  • Average high temperature in December: 28.6°C

The warmest month (with the highest average high temperature) is March (30.6°C).
The month with the lowest average high temperature is October (27.1°C).

  • Average low temperature in December: 17.3°C

The month with the highest average low temperature is May (20.7°C).
The coldest month (with the lowest average low temperature) is January (17.2°C).

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Average pressure in December
Patzún, Guatemala

Average pressure in December - Patzún, Guatemala
  • Average pressure in December: 1014mbar

The month with the highest atmospheric pressure is January (1014.6mbar).
The months with the lowest atmospheric pressure are May and October (1012.2mbar).

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Average wind speed in December
Patzún, Guatemala

Average wind speed in December - Patzún, Guatemala
  • Average wind speed in December: 8.7km/h

The windiest month (with the highest average wind speed) is January (9.3km/h).
The calmest month (with the lowest average wind speed) is September (5.6km/h).

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Average humidity in December
Patzún, Guatemala

Average humidity in December - Patzún, Guatemala
  • Average humidity in December: 67%

The month with the highest relative humidity is September (84%).
The month with the lowest relative humidity is March (61%).

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Average rainfall in December
Patzún, Guatemala

Average rainfall in December - Patzún, Guatemala
  • Average rainfall in December: 6mm

The wettest month (with the highest rainfall) is June (240mm).
The driest month (with the least rainfall) is January (4mm).

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Average rainfall days in December
Patzún, Guatemala

Average rainfall days in December - Patzún, Guatemala
  • Average rainfall days in December: 6.7 days

The month with the highest number of rainy days is September (29.4 days).
The month with the least rainy days is January (4.3 days).

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Average daylight in December /
Average sunshine in December
Patzún, Guatemala

Average daylight in December / Average sunshine in December - Patzún, Guatemala
  • Average daylight in December: 11h and 2min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • Average sunshine in December: 7h and 4min

The month with the most sunshine is April (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).

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Average sunshine days in December
Patzún, Guatemala

Average sunshine days in December - Patzún, Guatemala
  • Average sunshine days in December: 22.3 days

The month with the most sunshine days is January (23.9 days).
The month with the least sunshine days is September (0.3 days).

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Average UV index in December
Patzún, Guatemala

Average UV index in December - Patzún, Guatemala
  • Average UV index in December: 6

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

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Average cloud cover in December
Patzún, Guatemala

Average cloud cover in December - Patzún, Guatemala
  • Average cloud cover in December: 11

The month with the most cloud cover is September (Cloud cover 43).
The months with the least cloud cover are January and December (Cloud cover 11).

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Average visibility in December
Patzún, Guatemala

Average visibility in December - Patzún, Guatemala
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).

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Patzún, Guatemala

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