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
La Roche Fende's January showcases an average high-temperature of a still moderately hot 28°C (82.4°F), hardly distinct from December's 28.8°C (83.8°F). Registering an almost steady temperature, La Roche Fende's nights in January see an average low of 24°C (75.2°F).Heat index
January's mean heat index is estimated at a hot 33°C (91.4°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.Records show heat index calculations are tailored for shaded regions and mild winds. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Humidity
In La Roche Fende, the average relative humidity in January is 84%.Rainfall
In La Roche Fende, 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
The average length of the day in January is 11h and 54min.On the first day of the month, sunrise is at 06:37 and sunset at 18:29. On the last day of January, in La Roche Fende, sunrise is at 06:45 and sunset at 18:41 -03.
Sunshine
In January, the average sunshine in La Roche Fende 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. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: An average UV index of 6 in January transforms into this advice:
Fend off overexposure. Sun protection is vital. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Frequently asked questions
How hot is it in La Roche Fende in January?
What is the average humidity in January in La Roche Fende?
How much does it rain in La Roche Fende in January?
What is the average length of the day in January in La Roche Fende?
What time are sunrise and sunset in January in La Roche Fende?
How many hours of sunshine does La Roche Fende have in January?
What is the month with the lowest UV index in La Roche Fende?
What is the UV index reading in January in La Roche Fende?
Average temperature in January
La Roche Fende, 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
La Roche Fende, 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
La Roche Fende, 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
La Roche Fende, 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
La Roche Fende, 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
La Roche Fende, 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
La Roche Fende, 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
La Roche Fende, 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
La Roche Fende, 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
La Roche Fende, 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
La Roche Fende, 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).
La Roche Fende, French Guiana
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