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 sea temperature 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 onset of January manifests an average high-temperature of a still warm 27°C (80.6°F), demonstrating a minor variation from the preceding month. Roxborough reports an average low temperature of 25.9°C (78.6°F) in January, a minor decrease from the day's highs.Heat index
For January, the heat index is computed to be 29°C (84.2°F). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.Heat index determinations are made taking into account the shade and light air movements. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Humidity
In Roxborough, Trinidad and Tobago, the average relative humidity in January is 77%.Rainfall
In January, in Roxborough, Trinidad and Tobago, the rain falls for 23.9 days. Throughout January, 67mm (2.64") of precipitation is accumulated. Throughout the year, in Roxborough, there are 282.6 rainfall days, and 1136mm (44.72") of precipitation is accumulated.Sea temperature
In Roxborough, the average seawater temperature in January is 27.6°C (81.7°F).Note: For swimming, diving, and similar activities, the water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered delightful, allowing for extended periods of enjoyment without discomfort.
Daylight
In Roxborough, the average length of the day in January is 11h and 33min.On the first day of January, sunrise is at 06:21 and sunset at 17:50. On the last day of the month, sunrise is at 06:26 and sunset at 18:05 AST.
Sunshine
The average sunshine in January in Roxborough is 7.4h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In January, the average maximum UV index of 7 translates into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. 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. 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. Caution! The Sun's UV rays become stronger due to reflections from water and sand.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are January temperatures in Roxborough?
What is the average humidity in January in Roxborough?
How many days does it rain in January in Roxborough?
What is the sea water temperature in January in Roxborough?
How many hours of daylight does Roxborough have in January?
When is the sunrise / sunset in January in Roxborough?
How many hours of sunshine does Roxborough have in January?
What is the month with the highest UV index in Roxborough?
When is the lowest UV index in Roxborough?
How high is the UV index in January in Roxborough?
Average temperature in January
Roxborough, Trinidad and Tobago
- Average high temperature in January: 27°C
The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is February (26.7°C).
- Average low temperature in January: 25.9°C
The month with the highest average low temperature is September (27.9°C).
The coldest month (with the lowest average low temperature) is February (25.8°C).
Average pressure in January
Roxborough, Trinidad and Tobago
- Average pressure in January: 1013.6mbar
The month with the highest atmospheric pressure is June (1013.9mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in January
Roxborough, Trinidad and Tobago
- Average wind speed in January: 27.5km/h
The windiest month (with the highest average wind speed) is February (28.4km/h).
The calmest month (with the lowest average wind speed) is September (20.3km/h).
Average humidity in January
Roxborough, Trinidad and Tobago
- Average humidity in January: 77%
The months with the highest relative humidity are May, June and July (79%).
The month with the lowest relative humidity is September (76%).
Average rainfall in January
Roxborough, Trinidad and Tobago
- Average rainfall in January: 67mm
The wettest month (with the highest rainfall) is October (150mm).
The driest month (with the least rainfall) is April (37mm).
Average rainfall days in January
Roxborough, Trinidad and Tobago
- Average rainfall days in January: 23.9 days
The month with the highest number of rainy days is July (27.5 days).
The month with the least rainy days is April (18.7 days).
Average sea temperature in January
Roxborough, Trinidad and Tobago
- Average sea temperature in January: 27.6°C
The best months for swimming (with the highest average sea temperature) are August and September (29.4°C).
The coldest months (with the lowest average sea temperature) are February and March (27.3°C).
Average daylight in January /
Average sunshine in January
Roxborough, Trinidad and Tobago
- Average daylight in January: 11h and 4min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in January: 7h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in January
Roxborough, Trinidad and Tobago
- Average sunshine days in January: 4.2 days
The months with the most sunshine days are February and April (5.2 days).
The month with the least sunshine days is June (2 days).
Average UV index in January
Roxborough, 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
Roxborough, Trinidad and Tobago
- Average cloud cover in January: 40
The month with the most cloud cover is June (Cloud cover 45).
The month with the least cloud cover is September (Cloud cover 35).
Average visibility in January
Roxborough, 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).
