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
Arouca's coldest month, January, generally records average temperatures ranging from a high of 27.9°C (82.2°F) to a low of 24.8°C (76.6°F).Heat index
The heat index value during January is estimated at a tropical 31°C (87.8°F). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.Heat index determinations are made taking into account the shade and light air movements. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Humidity
In Arouca, the average relative humidity in January is 77%.Rainfall
In Arouca, in January, during 14.5 rainfall days, 23mm (0.91") of precipitation is typically accumulated. In Arouca, during the entire year, the rain falls for 194.8 days and collects up to 640mm (25.2") of precipitation.Daylight
The average length of the day in January in Arouca is 11h and 35min.On the first day of the month, sunrise is at 06:23 and sunset at 17:54. On the last day of January, sunrise is at 06:28 and sunset at 18:08 AST.
Sunshine
The average sunshine in January is 8.3h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Arouca, Trinidad and Tobago. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Arouca. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: In January, the maximum UV index of 7 transforms into these recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Arouca?
What are January temperatures in Arouca?
What is the average humidity in January in Arouca?
How many days does it rain in January in Arouca?
How many hours of daylight does Arouca have in January?
When is the sunrise / sunset in January in Arouca?
How many hours of sunshine does Arouca have in January?
What is the month with the highest UV index in Arouca?
What is the month with the lowest UV index in Arouca?
What is the UV index reading in January in Arouca?
Average temperature in January
Arouca, Trinidad and Tobago
- Average high temperature in January: 27.9°C
The warmest month (with the highest average high temperature) is September (30.1°C).
The month with the lowest average high temperature is January (27.9°C).
- Average low temperature in January: 24.8°C
The month with the highest average low temperature is October (26.6°C).
The coldest months (with the lowest average low temperature) are January and February (24.8°C).
Average pressure in January
Arouca, Trinidad and Tobago
- Average pressure in January: 1013.6mbar
The month with the highest atmospheric pressure is June (1013.8mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in January
Arouca, Trinidad and Tobago
- Average wind speed in January: 17.3km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is August (13.6km/h).
Average humidity in January
Arouca, Trinidad and Tobago
- Average humidity in January: 77%
The month with the highest relative humidity is July (79%).
The months with the lowest relative humidity are February, March and April (75%).
Average rainfall in January
Arouca, Trinidad and Tobago
- Average rainfall in January: 23mm
The wettest month (with the highest rainfall) is October (115mm).
The driest month (with the least rainfall) is February (14mm).
Average rainfall days in January
Arouca, Trinidad and Tobago
- Average rainfall days in January: 14.5 days
The month with the highest number of rainy days is August (22.2 days).
The months with the least rainy days are February and April (10.3 days).
Average daylight in January /
Average sunshine in January
Arouca, Trinidad and Tobago
- Average daylight in January: 11h and 4min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in January: 8h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in January
Arouca, Trinidad and Tobago
- Average sunshine days in January: 11.2 days
The months with the most sunshine days are March and April (15.9 days).
The month with the least sunshine days is August (6.8 days).
Average UV index in January
Arouca, Trinidad and Tobago
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in January
Arouca, Trinidad and Tobago
- Average cloud cover in January: 34
The month with the most cloud cover is June (Cloud cover 40).
The month with the least cloud cover is September (Cloud cover 27).
Average visibility in January
Arouca, Trinidad and Tobago
- Average visibility in January: 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).
Arouca, Trinidad and Tobago
Weather forecast for your location
2. Allow the app to use your location