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
The average high-temperature during January registers at a still warm 28°C (82.4°F), closely corresponding to the preceding month. Mondésir's nighttime temperatures in January settle close to daytime highs at an average of 24°C (75.2°F).Heat index
The heat index value during January is evaluated at a tropical 33°C (91.4°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.The heat index's values are generally associated with conditions in shade and light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Humidity
The average relative humidity in January is 84%.Rainfall
In Mondésir, in January, during 28 rainfall days, 154mm (6.06") of precipitation is typically accumulated. Throughout the year, there are 277 rainfall days, and 1707mm (67.2") of precipitation is accumulated.Daylight
In Mondésir, the average length of the day in January is 11h and 55min.On the first day of the month, sunrise is at 06:38 and sunset at 18:31. On the last day of January, in Mondésir, French Guiana, sunrise is at 06:46 and sunset at 18:42 -03.
Sunshine
The average sunshine in January in Mondésir is 6.8h.UV index
January through May and December, with an average maximum UV index of 6, are months with the lowest UV index in Mondésir. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 6 during January translates into the following directions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
How hot does it get in Mondésir in January?
What is the average humidity in January in Mondésir?
How many days does it rain in January in Mondésir?
How many hours of daylight does Mondésir have in January?
When are sunrise and sunset in January in Mondésir?
How long on average sun shines in January in Mondésir?
When is the lowest UV index in Mondésir?
What is the UV index reading in January in Mondésir?
Average temperature in January
Mondésir, French Guiana
- Average high temperature in January: 28°C
The warmest month (with the highest average high temperature) is October (31.6°C).
The month with the lowest average high temperature is February (27.7°C).
- Average low temperature in January: 24°C
The months with the highest average low temperature are October and November (24.8°C).
The coldest months (with the lowest average low temperature) are June and July (23.8°C).
Average pressure in January
Mondésir, French Guiana
- Average pressure in January: 1011.9mbar
The month with the highest atmospheric pressure is July (1013.2mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in January
Mondésir, French Guiana
- Average wind speed in January: 12.2km/h
The windiest month (with the highest average wind speed) is February (12.9km/h).
The calmest month (with the lowest average wind speed) is July (8.3km/h).
Average humidity in January
Mondésir, French Guiana
- Average humidity in January: 84%
The month with the highest relative humidity is May (86%).
The months with the lowest relative humidity are September and October (76%).
Average rainfall in January
Mondésir, French Guiana
- Average rainfall in January: 154mm
The wettest month (with the highest rainfall) is May (293mm).
The driest month (with the least rainfall) is September (23mm).
Average rainfall days in January
Mondésir, French Guiana
- Average rainfall days in January: 28 days
The month with the highest number of rainy days is May (28.9 days).
The month with the least rainy days is October (11.6 days).
Average daylight in January /
Average sunshine in January
Mondésir, 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 54min).
- Average sunshine in January: 6h and 5min
The month with the most sunshine is September (Average sunshine: 9h and 12min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).
Average sunshine days in January
Mondésir, French Guiana
- Average sunshine days in January: 1.8 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is June (0.9 days).
Average UV index in January
Mondésir, French Guiana
- Average UV index in January: 6
The months with the highest UV index are June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, May and December (UV index 6).
Average cloud cover in January
Mondésir, French Guiana
- Average cloud cover in January: 53
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 25).
Average visibility in January
Mondésir, French Guiana
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, August, September, October and November (10km).
The months with the lowest visibility are April, May, June, July and December (9km).
Mondésir, French Guiana
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