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
The shift into December records an average high-temperature of a still moderately hot 28°C (82.4°F), subtly varied from November's 28.7°C (83.7°F). In Oviedo, December's nights observe an average temperature dip to an agreeable 21.5°C (70.7°F).Heat index
The heat index in December is appraised at a hot 31°C (87.8°F). Continuous activity in exposure could lead to a feeling of fatigue and heat cramps.Records show heat index calculations are tailored for shaded regions and mild winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Humidity
In Oviedo, the average relative humidity in December is 74%.Rainfall
In December, in Oviedo, the rain falls for 9.4 days. Throughout December, 16mm (0.63") of precipitation is accumulated. In Oviedo, during the entire year, the rain falls for 173.8 days and collects up to 471mm (18.54") of precipitation.Daylight
The month with the shortest days is December, with an average of 11h and 6min of daylight.On the first day of the month, sunrise is at 07:00 and sunset at 18:09. On the last day of December, sunrise is at 07:16 and sunset at 18:21 AST.
Sunshine
January, February and December, with an average of 9.7h of sunshine, are months with the most sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 6 in December translates into this advice:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Oviedo in December?
What is the average humidity in December?
How much does it rain in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
What are the months with the most sunshine?
How long on average sun shines in December?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Oviedo, Dominican Republic
- Average high temperature in December: 28°C
The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (27.3°C).
- Average low temperature in December: 21.5°C
The month with the highest average low temperature is August (24.3°C).
The coldest month (with the lowest average low temperature) is January (20.8°C).
Average pressure in December
Oviedo, Dominican Republic
- Average pressure in December: 1015.4mbar
The month with the highest atmospheric pressure is January (1016.5mbar).
The month with the lowest atmospheric pressure is October (1012.6mbar).
Average wind speed in December
Oviedo, Dominican Republic
- Average wind speed in December: 12.7km/h
The windiest month (with the highest average wind speed) is July (15.1km/h).
The calmest months (with the lowest average wind speed) are October and November (10.6km/h).
Average humidity in December
Oviedo, Dominican Republic
- Average humidity in December: 74%
The months with the highest relative humidity are May and June (76%).
The month with the lowest relative humidity is March (72%).
Average rainfall in December
Oviedo, Dominican Republic
- Average rainfall in December: 16mm
The wettest month (with the highest rainfall) is August (77mm).
The driest month (with the least rainfall) is February (12mm).
Average rainfall days in December
Oviedo, Dominican Republic
- Average rainfall days in December: 9.4 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (8.8 days).
Average daylight in December /
Average sunshine in December
Oviedo, Dominican Republic
- Average daylight in December: 11h and 1min
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 6min).
- Average sunshine in December: 9h and 4min
The months with the most sunshine are January, February and December (Average sunshine: 9h and 42min).
The months with the least sunshine are April and May (Average sunshine: 9h and 12min).
Average sunshine days in December
Oviedo, Dominican Republic
- Average sunshine days in December: 18.2 days
The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is May (5.3 days).
Average UV index in December
Oviedo, Dominican Republic
- Average UV index in December: 6
The months with the highest UV index are April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 6).
Average cloud cover in December
Oviedo, Dominican Republic
- Average cloud cover in December: 15
The month with the most cloud cover is May (Cloud cover 26).
The months with the least cloud cover are January and December (Cloud cover 15).
Average visibility in December
Oviedo, Dominican Republic
- 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).
