Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
March
Weather in March
Temperature
March is marked by an average high-temperature of a hot 30.1°C (86.2°F), almost identical to the preceding month. Nightly temperatures drop to an average low of 21°C (69.8°F) in March.Heat index
The heat index in March is estimated at an extremely hot 40°C (104°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.The heat index's values are generally associated with conditions in shade and light breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.
Humidity
In Dégrad Samson, the average relative humidity in March is 86%.Rainfall
In Dégrad Samson, in March, it is raining for 26.8 days, with typically 82mm (3.23") of accumulated precipitation. In Dégrad Samson, during the entire year, the rain falls for 265.5 days and collects up to 1078mm (42.44") of precipitation.Daylight
In March, the average length of the day in Dégrad Samson is 12h and 6min.On the first day of March, sunrise is at 06:44 and sunset at 18:47. On the last day of the month, sunrise is at 06:33 and sunset at 18:42 -03.
Sunshine
In March, the average sunshine in Dégrad Samson, French Guiana, is 4.7h.UV index
January, March and December, with an average maximum UV index of 5, are months with the lowest UV index in Dégrad Samson. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index, 5 during March, leads to the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Dégrad Samson during March?
What is the average humidity in March in Dégrad Samson?
How many days does it rain in March in Dégrad Samson?
What is the average length of the day in March in Dégrad Samson?
What time are sunrise and sunset in March in Dégrad Samson?
How many hours of sunshine does Dégrad Samson have in March?
What is the month with the lowest UV index in Dégrad Samson?
What is the UV index reading in March in Dégrad Samson?
Average temperature in March
Dégrad Samson, French Guiana
- Average high temperature in March: 30.1°C
The warmest month (with the highest average high temperature) is October (34.9°C).
The month with the lowest average high temperature is February (29.3°C).
- Average low temperature in March: 21°C
The month with the highest average low temperature is May (21.9°C).
The coldest months (with the lowest average low temperature) are August and September (20.5°C).
Average pressure in March
Dégrad Samson, French Guiana
- Average pressure in March: 1011.7mbar
The months with the highest atmospheric pressure are June and July (1013mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed in March
Dégrad Samson, French Guiana
- Average wind speed in March: 5.3km/h
The windiest months (with the highest average wind speed) are February, March and November (5.3km/h).
The calmest month (with the lowest average wind speed) is July (4.2km/h).
Average humidity in March
Dégrad Samson, French Guiana
- Average humidity in March: 86%
The month with the highest relative humidity is May (90%).
The month with the lowest relative humidity is October (72%).
Average rainfall in March
Dégrad Samson, French Guiana
- Average rainfall in March: 82mm
The wettest month (with the highest rainfall) is May (192mm).
The driest month (with the least rainfall) is October (21mm).
Average rainfall days in March
Dégrad Samson, French Guiana
- Average rainfall days in March: 26.8 days
The months with the highest number of rainy days are January and March (26.8 days).
The month with the least rainy days is October (10.4 days).
Average daylight in March /
Average sunshine in March
Dégrad Samson, French Guiana
- Average daylight in March: 12h and 1min
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 March: 4h and 4min
The months with the most sunshine are September and October (Average sunshine: 8h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in March
Dégrad Samson, French Guiana
- Average sunshine days in March: 2.7 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is February (1.8 days).
Average UV index in March
Dégrad Samson, French Guiana
- Average UV index in March: 5
The months with the highest UV index are August, September, October and November (UV index 7).
The months with the lowest UV index are January, March and December (UV index 5).
Average cloud cover in March
Dégrad Samson, French Guiana
- Average cloud cover in March: 76
The month with the most cloud cover is February (Cloud cover 81).
The month with the least cloud cover is October (Cloud cover 44).
Average visibility in March
Dégrad Samson, French Guiana
- Average visibility in March: 6km
The month with the highest visibility is October (8km).
The month with the lowest visibility is May (5km).
