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
A minor adjustment in Vierge des Trois Tonneaux's average high-temperature is noted with the start of January, touching a still moderately hot 27.8°C (82°F) from December's 28.6°C (83.5°F). Vierge des Trois Tonneaux's nocturnal readings in January exhibit minimal variation from the daytime temperatures, averaging at a still moderately hot 24.2°C (75.6°F).Heat index
The heat index in January is evaluated at a hot 32°C (89.6°F). If one remains active during constant exposure, it might cause exhaustion and heat cramps.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Humidity
In January, the average relative humidity in Vierge des Trois Tonneaux is 82%.Rainfall
In Vierge des Trois Tonneaux, in January, it is raining for 27.6 days, with typically 161mm (6.34") of accumulated precipitation. Throughout the year, in Vierge des Trois Tonneaux, there are 288 rainfall days, and 1773mm (69.8") of precipitation is accumulated.Daylight
In Vierge des Trois Tonneaux, the average length of the day in January is 11h and 53min.On the first day of January in Vierge des Trois Tonneaux, sunrise is at 06:40 and sunset at 18:31. On the last day of the month, sunrise is at 06:48 and sunset at 18:43 -03.
Sunshine
In Vierge des Trois Tonneaux, French Guiana, the average sunshine in January is 7.2h.UV index
The months with the lowest UV index in Vierge des Trois Tonneaux, French Guiana, are January through June and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 6 during January translates into these guidelines:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are January temperatures in Vierge des Trois Tonneaux?
What is the average humidity in January in Vierge des Trois Tonneaux?
How much does it rain in Vierge des Trois Tonneaux in January?
What is the average length of the day in January in Vierge des Trois Tonneaux?
When is the sunrise / sunset in January in Vierge des Trois Tonneaux?
How long on average sun shines in January in Vierge des Trois Tonneaux?
What is the month with the lowest UV index in Vierge des Trois Tonneaux?
How high is the UV index in January in Vierge des Trois Tonneaux?
Average temperature in January
Vierge des Trois Tonneaux, French Guiana
- Average high temperature in January: 27.8°C
The warmest months (with the highest average high temperature) are September and October (30.9°C).
The month with the lowest average high temperature is February (27.5°C).
- Average low temperature in January: 24.2°C
The month with the highest average low temperature is November (25.1°C).
The coldest month (with the lowest average low temperature) is January (24.2°C).
Average pressure in January
Vierge des Trois Tonneaux, French Guiana
- Average pressure in January: 1011.9mbar
The months with the highest atmospheric pressure are June and July (1013.1mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in January
Vierge des Trois Tonneaux, French Guiana
- Average wind speed in January: 14.3km/h
The windiest month (with the highest average wind speed) is February (15.3km/h).
The calmest month (with the lowest average wind speed) is July (9.7km/h).
Average humidity in January
Vierge des Trois Tonneaux, French Guiana
- Average humidity in January: 82%
The months with the highest relative humidity are February and May (84%).
The months with the lowest relative humidity are September and October (77%).
Average rainfall in January
Vierge des Trois Tonneaux, French Guiana
- Average rainfall in January: 161mm
The wettest month (with the highest rainfall) is May (279mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in January
Vierge des Trois Tonneaux, French Guiana
- Average rainfall days in January: 27.6 days
The month with the highest number of rainy days is May (29.6 days).
The months with the least rainy days are September and October (14.3 days).
Average daylight in January /
Average sunshine in January
Vierge des Trois Tonneaux, French Guiana
- Average daylight in January: 11h and 5min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in January: 7h and 1min
The month with the most sunshine is September (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).
Average sunshine days in January
Vierge des Trois Tonneaux, French Guiana
- Average sunshine days in January: 1.4 days
The month with the most sunshine days is October (13.2 days).
The month with the least sunshine days is May (0.6 days).
Average UV index in January
Vierge des Trois Tonneaux, French Guiana
- Average UV index in January: 6
The months with the highest UV index are July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June and December (UV index 6).
Average cloud cover in January
Vierge des Trois Tonneaux, French Guiana
- Average cloud cover in January: 50
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 25).
Average visibility in January
Vierge des Trois Tonneaux, French Guiana
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).
