Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
May
Weather in May
Temperature
The advent of May signifies a minor shift to an average high-temperature of a still warm 28.6°C (83.5°F), aligning closely with April. Roche Tablon's nights throughout May are marked by an average low temperature of 24.7°C (76.5°F), a minor drop from the day's high.Heat index
The heat index for May is appraised at a sweltering 35°C (95°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.Given the heat index, its values are aligned with shaded sites and gentle winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.
Humidity
May is the most humid month, with an average relative humidity of 86%.Rainfall
May is the month with the most rainfall in Roche Tablon. Rain falls for 28.9 days and accumulates 293mm (11.54") of precipitation.Daylight
In Roche Tablon, French Guiana, the average length of the day in May is 12h and 20min.On the first day of May, sunrise is at 06:17 and sunset at 18:35. On the last day of the month, sunrise is at 06:16 and sunset at 18:38 -03.
Sunshine
In May, the average sunshine is 6.9h.UV index
The months with the lowest UV index in Roche Tablon are January through May and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 6 during May translates into the following directions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. 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. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Roche Tablon during May?
What is the most humid month in Roche Tablon?
What is the average humidity in May in Roche Tablon?
What is the wettest month in Roche Tablon?
How much does it rain in Roche Tablon in May?
What is the average length of the day in May in Roche Tablon?
What time are sunrise and sunset in May in Roche Tablon?
How many hours of sunshine does Roche Tablon have in May?
What are the months with the lowest UV index in Roche Tablon?
What is the UV index intensity in May in Roche Tablon?
Average temperature in May
Roche Tablon, French Guiana
- Average high temperature in May: 28.6°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 May: 24.7°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 May
Roche Tablon, French Guiana
- Average pressure in May: 1012.3mbar
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 May
Roche Tablon, French Guiana
- Average wind speed in May: 10.5km/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 May
Roche Tablon, French Guiana
- Average humidity in May: 86%
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 May
Roche Tablon, French Guiana
- Average rainfall in May: 293mm
The wettest month (with the highest rainfall) is May (293mm).
The driest month (with the least rainfall) is September (23mm).
Average rainfall days in May
Roche Tablon, French Guiana
- Average rainfall days in May: 28.9 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 May /
Average sunshine in May
Roche Tablon, French Guiana
- Average daylight in May: 12h and 2min
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 May: 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 May
Roche Tablon, French Guiana
- Average sunshine days in May: 1.1 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 May
Roche Tablon, French Guiana
- Average UV index in May: 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 May
Roche Tablon, French Guiana
- Average cloud cover in May: 52
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 May
Roche Tablon, French Guiana
- Average visibility in May: 9km
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).
