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 coldest time of the year is January, with temperatures averaging a high of 27.9°C (82.2°F) and a low of 24.8°C (76.6°F).Heat index
January's average heat index is calculated to be a hot 31°C (87.8°F). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.Remember that heat index calculations are made for conditions in the shade with light wind. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Humidity
In January, the average relative humidity is 77%.Rainfall
In Saint Augustine, during January, the rain falls for 14.5 days and regularly aggregates up to 23mm (0.91") of precipitation. Throughout the year, there are 194.8 rainfall days, and 640mm (25.2") of precipitation is accumulated.Daylight
The average length of the day in January 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, in Saint Augustine, sunrise is at 06:28 and sunset at 18:09 AST.
Sunshine
The average sunshine in January in Saint Augustine is 8.3h.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 in Saint Augustine, Trinidad and Tobago. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: An average UV index of 7 in January transforms into this advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Saint Augustine?
What is the usual temperature for Saint Augustine in January?
What is the average humidity in January in Saint Augustine?
How many days does it rain in January in Saint Augustine?
What is the average length of the day in January in Saint Augustine?
When are sunrise and sunset in January in Saint Augustine?
How many hours of sunshine does Saint Augustine have in January?
When is the highest UV index in Saint Augustine?
What are the months with the lowest UV index in Saint Augustine?
What is the UV index reading in January in Saint Augustine?
Average temperature in January
Saint Augustine, 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
Saint Augustine, 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
Saint Augustine, 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
Saint Augustine, 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
Saint Augustine, 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
Saint Augustine, 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
Saint Augustine, 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
Saint Augustine, 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
Saint Augustine, 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
Saint Augustine, 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
Saint Augustine, 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).
