Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
During December, the average high-temperature is a still moderately hot 28.5°C (83.3°F), maintaining a close resemblance to that of the preceding month. Throughout December, an average low-temperature of 21.9°C (71.4°F) is expected.Heat index
December's average heat index is evaluated at a tropical 34°C (93.2°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.Heat index specifics point out values are for conditions of shade and a slight breeze. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. 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 primarily vital for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Humidity
In December, the average relative humidity is 81%.Rainfall
In La Javilla, during December, the rain falls for 16.5 days and regularly aggregates up to 36mm (1.42") of precipitation. In La Javilla, Dominican Republic, during the entire year, the rain falls for 231.1 days and collects up to 692mm (27.24") of precipitation.Daylight
With an average of 11h and 0min of daylight, December has the shortest days of the year in La Javilla.On the first day of December, sunrise is at 06:55 and sunset at 18:01. On the last day of the month, sunrise is at 07:11 and sunset at 18:13 AST.
Sunshine
The average sunshine in December is 8.9h.UV index
The months with the lowest UV index are January through March and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index, 6 in December, converts into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. 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. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in December?
What is the average humidity in December?
How much does it rain in December?
What is the month with the shortest days?
How many hours of daylight does La Javilla have in December?
When are sunrise and sunset in December in La Javilla?
How long on average sun shines in December?
What are the months with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
La Javilla, Dominican Republic
- Average high temperature in December: 28.5°C
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (28.2°C).
- Average low temperature in December: 21.9°C
The month with the highest average low temperature is August (24.3°C).
The coldest month (with the lowest average low temperature) is March (21.3°C).
Average pressure in December
La Javilla, Dominican Republic
- Average pressure in December: 1015.5mbar
The month with the highest atmospheric pressure is January (1016.6mbar).
The month with the lowest atmospheric pressure is October (1012.5mbar).
Average wind speed in December
La Javilla, Dominican Republic
- Average wind speed in December: 10.8km/h
The windiest month (with the highest average wind speed) is March (11.1km/h).
The calmest month (with the lowest average wind speed) is October (8.6km/h).
Average humidity in December
La Javilla, Dominican Republic
- Average humidity in December: 81%
The months with the highest relative humidity are September, October and November (82%).
The month with the lowest relative humidity is March (76%).
Average rainfall in December
La Javilla, Dominican Republic
- Average rainfall in December: 36mm
The wettest months (with the highest rainfall) are July and August (105mm).
The driest month (with the least rainfall) is January (20mm).
Average rainfall days in December
La Javilla, Dominican Republic
- Average rainfall days in December: 16.5 days
The month with the highest number of rainy days is July (25 days).
The month with the least rainy days is February (13.1 days).
Average daylight in December /
Average sunshine in December
La Javilla, Dominican Republic
- 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: 8h and 5min
The month with the most sunshine is September (Average sunshine: 9h and 18min).
The month with the least sunshine is November (Average sunshine: 8h and 12min).
Average sunshine days in December
La Javilla, Dominican Republic
- Average sunshine days in December: 10.8 days
The months with the most sunshine days are January and March (11.7 days).
The month with the least sunshine days is July (2.8 days).
Average UV index in December
La Javilla, Dominican Republic
- Average UV index in December: 6
The months with the highest UV index are April, May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March and December (UV index 6).
Average cloud cover in December
La Javilla, Dominican Republic
- Average cloud cover in December: 32
The months with the most cloud cover are May and July (Cloud cover 36).
The month with the least cloud cover is September (Cloud cover 28).
Average visibility in December
La Javilla, Dominican Republic
- Average visibility in December: 9km
The months with the highest visibility are February, March and June (10km).
The months with the lowest visibility are January, April, May, July, August, September, October, November and December (9km).
