December weather forecast
Bisonó, Dominican Republic

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Weather in December

The first month of the winter, December, is still a warm month in Bisonó, Dominican Republic, with temperature in the range of an average low of 18°C (64.4°F) and an average high of 26.9°C (80.4°F).

Temperature

The coldest period is December, when temperatures fluctuate between an average high of 26.9°C (80.4°F) and a low of 18°C (64.4°F).

Humidity

November and December, with an average relative humidity of 83%, are the most humid months in Bisonó.

Rainfall

January and December are months with the least rain in Bisonó when the rain falls for 17 days and typically aggregates up to 28mm (1.1") of rain.

Daylight

The month with the shortest days in Bisonó is December, with an average of 11h and 0min of daylight.
On the first day of December, sunrise is at 07:01 and sunset at 18:03. On the last day of the month, sunrise is at 07:17 and sunset at 18:16 AST.

Sunshine

The average sunshine in December in Bisonó is 8.4h.

UV index

The months with the lowest UV index in Bisonó, Dominican Republic, are January through May, August through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In December, the maximum UV index of 6 translates into these guidelines:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.
Resources | Updated: Jan 27, 2024 | Published by: Weather Atlas

Frequently asked questions

What part of the year is the coldest in Bisonó?

Bisonó reaches its average lowest temperatures in December, measuring 26.9°C (80.4°F) at the peak and 18°C (64.4°F) at the lowest.

What is the temperature in December in Bisonó?

The high-temperature, in December, in Bisonó, records 26.9°C (80.4°F), while the low-temperature is 18°C (64.4°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in November is computed to be 33°C (91.4°F).

What are the most humid months in Bisonó?

November and December, with an average relative humidity of 83%, are most humid months in Bisonó.

What is the average humidity in December in Bisonó?

In December, the average relative humidity in Bisonó is 83%.

What is the driest month in Bisonó?

The months with the least rainfall in Bisonó are January and December Rain falls for 17 days and accumulates 28mm (1.1") of rain.

How many days does it rain in December in Bisonó?

In Bisonó, Dominican Republic, during December, the rain falls for 17 days and regularly aggregates up to 28mm (1.1") of precipitation.

What is the month with the shortest days in Bisonó?

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

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

In December, the average day length in Bisonó is 10h and 58min.

What time are sunrise and sunset in December in Bisonó?

On the first day of December, sunrise is at 07:01 and sunset at 18:03. On the last day of the month, sunrise is at 07:17 and sunset at 18:16 AST.

How many hours of sunshine does Bisonó have in December?

The average sunshine duration in December in Bisonó is 8.4h.

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

January through May, August through December, with an average maximum UV index of 6, are months with the lowest UV index.

What is the UV index reading in December in Bisonó?

In December, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high hazard to health 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 visibility

Average temperature in December
Bisonó, Dominican Republic

Average temperature in December - Bisonó, Dominican Republic
  • Average high temperature in December: 26.9°C

The warmest month (with the highest average high temperature) is August (31.7°C).
The month with the lowest average high temperature is December (26.9°C).

  • Average low temperature in December: 18°C

The month with the highest average low temperature is July (21.4°C).
The coldest months (with the lowest average low temperature) are January and February (17.5°C).

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Average pressure in December
Bisonó, Dominican Republic

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

The month with the highest atmospheric pressure is January (1017.3mbar).
The month with the lowest atmospheric pressure is October (1012.9mbar).

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Average wind speed in December
Bisonó, Dominican Republic

Average wind speed in December - Bisonó, Dominican Republic
  • Average wind speed in December: 6.9km/h

The windiest month (with the highest average wind speed) is July (9.8km/h).
The calmest month (with the lowest average wind speed) is November (5.8km/h).

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Average humidity in December
Bisonó, Dominican Republic

Average humidity in December - Bisonó, Dominican Republic
  • Average humidity in December: 83%

The months with the highest relative humidity are November and December (83%).
The month with the lowest relative humidity is July (74%).

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Average rainfall in December
Bisonó, Dominican Republic

Average rainfall in December - Bisonó, Dominican Republic
  • Average rainfall in December: 28mm

The wettest month (with the highest rainfall) is September (101mm).
The driest months (with the least rainfall) are January and December (28mm).

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Average rainfall days in December
Bisonó, Dominican Republic

Average rainfall days in December - Bisonó, Dominican Republic
  • Average rainfall days in December: 17 days

The month with the highest number of rainy days is October (22.5 days).
The month with the least rainy days is January (13.3 days).

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

Average daylight in December / Average sunshine in December - Bisonó, 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: 8h and 2min

The months with the most sunshine are July and August (Average sunshine: 9h and 24min).
The months with the least sunshine are March and November (Average sunshine: 8h and 0min).

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Average sunshine days in December
Bisonó, Dominican Republic

Average sunshine days in December - Bisonó, Dominican Republic
  • Average sunshine days in December: 8.6 days

The month with the most sunshine days is June (13.5 days).
The month with the least sunshine days is October (3.5 days).

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Average UV index in December
Bisonó, Dominican Republic

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

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

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Average cloud cover in December
Bisonó, Dominican Republic

Average cloud cover in December - Bisonó, Dominican Republic
  • Average cloud cover in December: 37

The months with the most cloud cover are March and November (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 23).

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Average visibility in December
Bisonó, Dominican Republic

Average visibility in December - Bisonó, Dominican Republic
  • Average visibility in December: 8km

The months with the highest visibility are June, July, August and September (9km).
The months with the lowest visibility are January and November (7km).

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Bisonó, Dominican Republic

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