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
Weather in December
Temperature
December experiences an average high-temperature of a still moderately hot 28.1°C (82.6°F), barely different from November's 29.1°C (84.4°F). During December, Rio Arriba observes a consistent average nighttime temperature of 21°C (69.8°F).Heat index
For December, the heat index is evaluated at a hot 33°C (91.4°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.Know that the heat index computations account for shaded terrains and slight winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Humidity
September through December, with an average relative humidity of 81%, are the most humid months in Rio Arriba.Rainfall
In Rio Arriba, during December, the rain falls for 9.9 days and regularly aggregates up to 12mm (0.47") of precipitation. In Rio Arriba, during the entire year, the rain falls for 168.6 days and collects up to 443mm (17.44") of precipitation.Daylight
With an average of 11h and 6min of daylight, December has the shortest days of the year in Rio Arriba.On the first day of December in Rio Arriba, sunrise is at 06:57 and sunset at 18:03. On the last day of the month, sunrise is at 07:12 and sunset at 18:16 AST.
Sunshine
In December, the average sunshine in Rio Arriba is 9.3h.UV index
January through April, August, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 6 during December morphs into the following directions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
How hot does it get in Rio Arriba in December?
What is the most humid month in Rio Arriba?
What is the average humidity in December in Rio Arriba?
How many days does it rain in December in Rio Arriba?
What is the month with the shortest days in Rio Arriba?
What is the average length of the day in December in Rio Arriba?
When is the sunrise / sunset in December in Rio Arriba?
How many hours of sunshine does Rio Arriba have in December?
What are the months with the lowest UV index in Rio Arriba?
How high is the UV index in December in Rio Arriba?
Average temperature in December
Rio Arriba, Dominican Republic
- Average high temperature in December: 28.1°C
The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is January (27.6°C).
- Average low temperature in December: 21°C
The month with the highest average low temperature is August (23.7°C).
The coldest month (with the lowest average low temperature) is February (20.2°C).
Average pressure in December
Rio Arriba, Dominican Republic
- Average pressure in December: 1015.6mbar
The month with the highest atmospheric pressure is January (1016.7mbar).
The month with the lowest atmospheric pressure is October (1012.6mbar).
Average wind speed in December
Rio Arriba, Dominican Republic
- Average wind speed in December: 11km/h
The windiest month (with the highest average wind speed) is February (11.2km/h).
The calmest month (with the lowest average wind speed) is October (8.5km/h).
Average humidity in December
Rio Arriba, Dominican Republic
- Average humidity in December: 81%
The months with the highest relative humidity are September, October, November and December (81%).
The month with the lowest relative humidity is March (77%).
Average rainfall in December
Rio Arriba, Dominican Republic
- Average rainfall in December: 12mm
The wettest month (with the highest rainfall) is August (86mm).
The driest month (with the least rainfall) is January (9mm).
Average rainfall days in December
Rio Arriba, Dominican Republic
- Average rainfall days in December: 9.9 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (7.3 days).
Average daylight in December /
Average sunshine in December
Rio Arriba, 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 2min
The months with the most sunshine are September and November (Average sunshine: 9h and 24min).
The month with the least sunshine is May (Average sunshine: 8h and 42min).
Average sunshine days in December
Rio Arriba, Dominican Republic
- Average sunshine days in December: 19.5 days
The month with the most sunshine days is January (22.7 days).
The month with the least sunshine days is July (10.1 days).
Average UV index in December
Rio Arriba, Dominican Republic
- Average UV index in December: 6
The months with the highest UV index are May, June, July, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, August, November and December (UV index 6).
Average cloud cover in December
Rio Arriba, Dominican Republic
- Average cloud cover in December: 27
The month with the most cloud cover is May (Cloud cover 35).
The month with the least cloud cover is September (Cloud cover 25).
Average visibility in December
Rio Arriba, Dominican Republic
- Average visibility in December: 10km
The months with the highest visibility are February, March, November and December (10km).
The months with the lowest visibility are January, April, May, June, July, August, September and October (9km).
Rio Arriba, Dominican Republic
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