December weather forecast
Mao, Dominican Republic

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Weather in December

The first month of the winter, December, is still a warm month in Mao, Dominican Republic, with an average temperature varying between 19.3°C (66.7°F) and 28.5°C (83.3°F).

Temperature

Mao signifies an average high-temperature of a still moderately hot 28.5°C (83.3°F) in December, closely mirroring the 29.5°C (85.1°F) of November. Mao in December experiences a low-temperature average of 19.3°C (66.7°F).

Heat index

For December, the heat index is computed to be a tropical 33°C (91.4°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Mao, the average relative humidity in December is 77%.

Rainfall

In Mao, Dominican Republic, in December, during 9.2 rainfall days, 16mm (0.63") of precipitation is typically accumulated. In Mao, during the entire year, the rain falls for 161.3 days and collects up to 455mm (17.91") of precipitation.

Daylight

With an average of 11h and 0min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 07:02 and sunset at 18:04. On the last day of December, in Mao, Dominican Republic, sunrise is at 07:18 and sunset at 18:16 AST.

Sunshine

In December, the average sunshine in Mao is 9.3h.

UV index

The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, a regular UV index of 6 translates into these guidelines:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Updated: Jan 27, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How hot is it in Mao in December?

In Mao, in December, the average high-temperature is 28.5°C (83.3°F), and the average low-temperature is 19.3°C (66.7°F). In December, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is computed to be 33°C (91.4°F).

What is the average humidity in December in Mao?

In December, the average relative humidity in Mao, Dominican Republic, is 77%.

How many days does it rain in December in Mao?

In Mao, Dominican Republic, in December, it is raining for 9.2 days, with typically 16mm (0.63") of accumulated precipitation.

What is the month with the shortest days in Mao?

With an average of 11h and 0min of daylight, December has the shortest days of the year.

How many hours of daylight does Mao have in December?

In Mao, Dominican Republic, the average day length in December is 10h and 59min.

When is the sunrise / sunset in December in Mao?

On the first day of December in Mao, Dominican Republic, sunrise is at 07:02 and sunset at 18:04. On the last day of the month, sunrise is at 07:18 and sunset at 18:16 AST.

How long on average sun shines in December in Mao?

In December, the average sunshine duration in Mao, Dominican Republic, is 9.3h.

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

January through April, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Mao.

How high is the UV index in December in Mao?

The average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.

Average temperature in December
Mao, Dominican Republic

Average temperature in December - Mao, Dominican Republic
  • Average high temperature in December: 28.5°C

The warmest month (with the highest average high temperature) is August (33.7°C).
The month with the lowest average high temperature is January (28.4°C).

  • Average low temperature in December: 19.3°C

The months with the highest average low temperature are July and August (22.6°C).
The coldest month (with the lowest average low temperature) is January (18.6°C).

Average pressure in December
Mao, Dominican Republic

Average pressure in December - Mao, Dominican Republic
  • Average pressure in December: 1016.2mbar

The month with the highest atmospheric pressure is January (1017.2mbar).
The month with the lowest atmospheric pressure is October (1012.9mbar).

Average wind speed in December
Mao, Dominican Republic

Average wind speed in December - Mao, Dominican Republic
  • Average wind speed in December: 9.5km/h

The windiest month (with the highest average wind speed) is July (11.7km/h).
The calmest month (with the lowest average wind speed) is October (7.5km/h).

Average humidity in December
Mao, Dominican Republic

Average humidity in December - Mao, Dominican Republic
  • Average humidity in December: 77%

The month with the highest relative humidity is November (78%).
The months with the lowest relative humidity are July and August (67%).

Average rainfall in December
Mao, Dominican Republic

Average rainfall in December - Mao, Dominican Republic
  • Average rainfall in December: 16mm

The wettest month (with the highest rainfall) is May (73mm).
The driest month (with the least rainfall) is February (14mm).

Average rainfall days in December
Mao, Dominican Republic

Average rainfall days in December - Mao, Dominican Republic
  • Average rainfall days in December: 9.2 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (7.8 days).

Average daylight in December /
Average sunshine in December
Mao, Dominican Republic

Average daylight in December / Average sunshine in December - Mao, Dominican Republic
  • Average daylight in December: 11h and 0min

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

  • Average sunshine in December: 9h and 2min

The months with the most sunshine are June, July, August and September (Average sunshine: 9h and 36min).
The month with the least sunshine is March (Average sunshine: 8h and 30min).

Average sunshine days in December
Mao, Dominican Republic

Average sunshine days in December - Mao, Dominican Republic
  • Average sunshine days in December: 17.7 days

The month with the most sunshine days is January (19.6 days).
The months with the least sunshine days are September and October (8.7 days).

Average UV index in December
Mao, Dominican Republic

Average UV index in December - Mao, Dominican Republic
  • Average UV index in December: 6

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

Average cloud cover in December
Mao, Dominican Republic

Average cloud cover in December - Mao, Dominican Republic
  • Average cloud cover in December: 20

The month with the most cloud cover is March (Cloud cover 29).
The months with the least cloud cover are July and August (Cloud cover 16).

Average visibility in December
Mao, Dominican Republic

Average visibility in December - Mao, Dominican Republic
  • Average visibility in December: 9km

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

Mao, Dominican Republic

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