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
With January's arrival, Dégrad Dimanche notes an average high-temperature of a warm 29.4°C (84.9°F), closely following the trend of the preceding month. Throughout January nights, Dégrad Dimanche experiences a consistent temperature average of 22.4°C (72.3°F).Heat index
January's mean heat index is computed to be a sweltering 36°C (96.8°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.
Humidity
In Dégrad Dimanche, the average relative humidity in January is 82%.Rainfall
In Dégrad Dimanche, in January, it is raining for 23.6 days, with typically 54mm (2.13") of accumulated precipitation. Throughout the year, there are 253 rainfall days, and 878mm (34.57") of precipitation is accumulated.Daylight
The average length of the day in January is 11h and 52min.On the first day of January in Dégrad Dimanche, sunrise is at 06:42 and sunset at 18:32. On the last day of the month, sunrise is at 06:50 and sunset at 18:44 -03.
Sunshine
In Dégrad Dimanche, the average sunshine in January is 6.3h.UV index
January through June and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 6 in January interprets into the following advice:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. 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
Is it hot in Dégrad Dimanche during January?
What is the average humidity in January in Dégrad Dimanche?
How many days does it rain in January in Dégrad Dimanche?
What is the average length of the day in January in Dégrad Dimanche?
When are sunrise and sunset in January in Dégrad Dimanche?
How long on average sun shines in January in Dégrad Dimanche?
What are the months with the lowest UV index in Dégrad Dimanche?
How high is the UV index in January in Dégrad Dimanche?
Average temperature in January
Dégrad Dimanche, French Guiana
- Average high temperature in January: 29.4°C
The warmest month (with the highest average high temperature) is October (33.1°C).
The month with the lowest average high temperature is February (29.1°C).
- Average low temperature in January: 22.4°C
The month with the highest average low temperature is May (23.3°C).
The coldest month (with the lowest average low temperature) is July (22.2°C).
Average pressure in January
Dégrad Dimanche, French Guiana
- Average pressure in January: 1012mbar
The months with the highest atmospheric pressure are June and July (1012.9mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).
Average wind speed in January
Dégrad Dimanche, French Guiana
- Average wind speed in January: 9.1km/h
The windiest months (with the highest average wind speed) are February and March (9.5km/h).
The calmest month (with the lowest average wind speed) is July (6.4km/h).
Average humidity in January
Dégrad Dimanche, French Guiana
- Average humidity in January: 82%
The month with the highest relative humidity is June (88%).
The month with the lowest relative humidity is October (77%).
Average rainfall in January
Dégrad Dimanche, French Guiana
- Average rainfall in January: 54mm
The wettest month (with the highest rainfall) is May (137mm).
The driest month (with the least rainfall) is October (23mm).
Average rainfall days in January
Dégrad Dimanche, French Guiana
- Average rainfall days in January: 23.6 days
The month with the highest number of rainy days is May (28 days).
The month with the least rainy days is September (11.5 days).
Average daylight in January /
Average sunshine in January
Dégrad Dimanche, 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: 6h and 2min
The month with the most sunshine is September (Average sunshine: 9h and 6min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days in January
Dégrad Dimanche, French Guiana
- Average sunshine days in January: 4.8 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is May (1.8 days).
Average UV index in January
Dégrad Dimanche, 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
Dégrad Dimanche, French Guiana
- Average cloud cover in January: 54
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in January
Dégrad Dimanche, French Guiana
- Average visibility in January: 8km
The months with the highest visibility are February, March and April (9km).
The months with the lowest visibility are June, July and August (7km).
