December weather forecastDecotelette, Haiti

December

Weather in December

The first month of the winter, December, is still a warm month in Decotelette, Haiti, with temperature in the range of an average low of 22.8°C (73°F) and an average high of 26.5°C (79.7°F).

Temperature

The advent of December reveals an average high-temperature of a still warm 26.5°C (79.7°F), showing minimal difference from the prior month. In Decotelette, the nightly December temperatures experience a slight descent from daily highs to an average low of 22.8°C (73°F).

Humidity

The months with the lowest humidity in Decotelette are January through March, June through August and December, with an average relative humidity of 79%.

Rainfall

December is the month with the least rainfall. Rain falls for 19 days and accumulates 47mm (1.85") of precipitation.

Daylight

The month with the shortest days is December, with an average of 11h and 0min of daylight.
On the first day of December, sunrise is at 06:13 and sunset at 17:19. On the last day of the month, sunrise is at 06:29 and sunset at 17:32 EST.

Sunshine

In Decotelette, the average sunshine in December is 7h.

UV index

January through April, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Decotelette. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 6 in December translates into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.

Updated: Feb 19, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Decotelette, 26.5°C (79.7°F) is the average high-temperature and 22.8°C (73°F) is the average low-temperature during December. In November, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is appraised at 30°C (86°F).

The months with the lowest humidity in Decotelette, Haiti, are January through March, June through August and December, with an average relative humidity of 79%.

In Decotelette, the average relative humidity in December is 79%.

December is the month with the least rainfall in Decotelette, Haiti. Rain falls for 19 days and accumulates 47mm (1.85") of precipitation.

In Decotelette, in December, during 19 rainfall days, 47mm (1.85") of precipitation is typically accumulated.

The month with the shortest days is December, with an average of 11h and 0min of daylight.

In December, the average day length is 11h and 3min.

On the first day of December, sunrise is at 06:13 and sunset at 17:19. On the last day of the month, sunrise is at 06:29 and sunset at 17:32 EST.

In December, the average sunshine duration in Decotelette, Haiti, is 7h.

January through April, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Decotelette.

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

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

27.1°C

26.5°C

26.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

12.1km/h

12.2km/h

12.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

4.8

5.8

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Decotelette, Haiti

Average high temperature in December: 26.5°C

The warmest months (with the highest average high temperature) are July and August (28.8°C).
The month with the lowest average high temperature is March (25.8°C).

Average low temperature in December: 22.8°C

The month with the highest average low temperature is August (25°C).
The coldest month (with the lowest average low temperature) is March (21.8°C).

Average pressure in December
Decotelette, Haiti

Average pressure in December: 1014.6mbar

The month with the highest atmospheric pressure is January (1015.8mbar).
The month with the lowest atmospheric pressure is October (1011.8mbar).

Average wind speed in December
Decotelette, Haiti

Average wind speed in December: 11.4km/h

The windiest month (with the highest average wind speed) is March (12.1km/h).
The calmest month (with the lowest average wind speed) is September (7.4km/h).

Average humidity in December
Decotelette, Haiti

Average humidity in December: 79%

The months with the highest relative humidity are October and November (81%).
The months with the lowest relative humidity are January, February, March, June, July, August and December (79%).

Average rainfall in December
Decotelette, Haiti

Average rainfall in December: 47mm

The wettest month (with the highest rainfall) is May (154mm).
The driest month (with the least rainfall) is December (47mm).

Average rainfall days in December
Decotelette, Haiti

Average rainfall days in December: 19 days

The months with the highest number of rainy days are May and October (27.5 days).
The month with the least rainy days is December (19 days).

Average daylight in December /
Average sunshine in December
Decotelette, Haiti

Average daylight in December: 11h and 0min

The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).

Average sunshine in December: 7h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).

Average sunshine days in December
Decotelette, Haiti

Average sunshine days in December: 4.8 days

The month with the most sunshine days is January (5.8 days).
The month with the least sunshine days is May (1 days).

Average UV index in December
Decotelette, Haiti

Average UV index in December: 6

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

Average cloud cover in December
Decotelette, Haiti

Average cloud cover in December: 24

The month with the most cloud cover is May (Cloud cover 32).
The month with the least cloud cover is July (Cloud cover 23).

Average visibility in December
Decotelette, Haiti

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).