Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The month of January, characterized by an average high of 28.2°C (82.8°F) and a low of 21.4°C (70.5°F), is recognized as the coldest.Heat index
For January, the heat index is estimated at a tropical 33°C (91.4°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.When referencing the heat index, its values are suitable for shady environments and light breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Humidity
In La Joya, the average relative humidity in January is 80%.Rainfall
January is the month with the least rainfall. Rain falls for 13.3 days and accumulates 20mm (0.79") of precipitation.Daylight
In January, the average length of the day in La Joya is 11h and 10min.On the first day of January, sunrise is at 07:10 and sunset at 18:13. On the last day of the month, sunrise is at 07:12 and sunset at 18:31 AST.
Sunshine
In January, the average sunshine is 9.1h.UV index
January through March and December, with an average maximum UV index of 6, are months with the lowest UV index in La Joya. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: In January, the maximum UV index of 6 suggests these recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in La Joya?
How hot does it get in La Joya in January?
What is the average humidity in January in La Joya?
What is the driest month in La Joya?
How much does it rain in La Joya in January?
What is the average length of the day in January in La Joya?
When are sunrise and sunset in January in La Joya?
How long on average sun shines in January in La Joya?
What are the months with the lowest UV index in La Joya?
What is the UV index reading in January in La Joya?
Average temperature in January
La Joya, Dominican Republic
- Average high temperature in January: 28.2°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 January: 21.4°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 January
La Joya, Dominican Republic
- Average pressure in January: 1016.6mbar
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 January
La Joya, Dominican Republic
- Average wind speed in January: 10.7km/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 January
La Joya, Dominican Republic
- Average humidity in January: 80%
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 January
La Joya, Dominican Republic
- Average rainfall in January: 20mm
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 January
La Joya, Dominican Republic
- Average rainfall days in January: 13.3 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 January /
Average sunshine in January
La Joya, Dominican Republic
- Average daylight in January: 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 0min).
- Average sunshine in January: 9h and 1min
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 January
La Joya, Dominican Republic
- Average sunshine days in January: 11.7 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 January
La Joya, Dominican Republic
- Average UV index in January: 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 January
La Joya, Dominican Republic
- Average cloud cover in January: 30
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 January
La Joya, Dominican Republic
- Average visibility in January: 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).
La Joya, Dominican Republic
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