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
January
Weather in January
Temperature
The commencement of January introduces an average high-temperature of a still moderately hot 27.1°C (80.8°F), closely mirroring the preceding month. January brings San Jose de Las Matas a consistent average low-temperature of 17.5°C (63.5°F).Heat index
In January, the average heat index is calculated to be a tropical 30°C (86°F). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Humidity
The average relative humidity in January in San Jose de Las Matas is 82%.Rainfall
January and December are months with the least rain when the rain falls for 13.3 days and typically aggregates up to 28mm (1.1") of rain.Daylight
The average length of the day in January in San Jose de Las Matas is 11h and 7min.On the first day of the month, sunrise is at 07:17 and sunset at 18:16. On the last day of January, in San Jose de Las Matas, sunrise is at 07:18 and sunset at 18:35 AST.
Sunshine
The average sunshine in January in San Jose de Las Matas is 8.4h.UV index
January through May, August through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In January, the maximum UV index of 6 suggests this advice:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in San Jose de Las Matas in January?
What is the average humidity in January in San Jose de Las Matas?
What is the driest month in San Jose de Las Matas?
How many days does it rain in January in San Jose de Las Matas?
How many hours of daylight does San Jose de Las Matas have in January?
What time are sunrise and sunset in January in San Jose de Las Matas?
How long on average sun shines in January in San Jose de Las Matas?
What is the month with the lowest UV index in San Jose de Las Matas?
What is the UV index reading in January in San Jose de Las Matas?
Average temperature in January
San Jose de Las Matas, Dominican Republic
- Average high temperature in January: 27.1°C
The warmest month (with the highest average high temperature) is August (31.7°C).
The month with the lowest average high temperature is December (26.9°C).
- Average low temperature in January: 17.5°C
The month with the highest average low temperature is July (21.4°C).
The coldest months (with the lowest average low temperature) are January and February (17.5°C).
Average pressure in January
San Jose de Las Matas, Dominican Republic
- Average pressure in January: 1017.3mbar
The month with the highest atmospheric pressure is January (1017.3mbar).
The month with the lowest atmospheric pressure is October (1012.9mbar).
Average wind speed in January
San Jose de Las Matas, Dominican Republic
- Average wind speed in January: 6.9km/h
The windiest month (with the highest average wind speed) is July (9.8km/h).
The calmest month (with the lowest average wind speed) is November (5.8km/h).
Average humidity in January
San Jose de Las Matas, Dominican Republic
- Average humidity in January: 82%
The months with the highest relative humidity are November and December (83%).
The month with the lowest relative humidity is July (74%).
Average rainfall in January
San Jose de Las Matas, Dominican Republic
- Average rainfall in January: 28mm
The wettest month (with the highest rainfall) is September (101mm).
The driest months (with the least rainfall) are January and December (28mm).
Average rainfall days in January
San Jose de Las Matas, Dominican Republic
- Average rainfall days in January: 13.3 days
The month with the highest number of rainy days is October (22.5 days).
The month with the least rainy days is January (13.3 days).
Average daylight in January /
Average sunshine in January
San Jose de Las Matas, Dominican Republic
- Average daylight in January: 11h and 1min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in January: 8h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 24min).
The months with the least sunshine are March and November (Average sunshine: 8h and 0min).
Average sunshine days in January
San Jose de Las Matas, Dominican Republic
- Average sunshine days in January: 12.3 days
The month with the most sunshine days is June (13.5 days).
The month with the least sunshine days is October (3.5 days).
Average UV index in January
San Jose de Las Matas, Dominican Republic
- Average UV index in January: 6
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, March, April, May, August, September, October, November and December (UV index 6).
Average cloud cover in January
San Jose de Las Matas, Dominican Republic
- Average cloud cover in January: 38
The months with the most cloud cover are March and November (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 23).
Average visibility in January
San Jose de Las Matas, Dominican Republic
- Average visibility in January: 7km
The months with the highest visibility are June, July, August and September (9km).
The months with the lowest visibility are January and November (7km).
