Contents
- Weather in November
- Frequently asked questions
- Average temperature in November
- Average pressure in November
- Average wind speed in November
- Average humidity in November
- Average rainfall in November
- Average rainfall days in November
- Average daylight in November
- Average sunshine in November
- Average sunshine days in November
- Average UV index in November
- Average cloud cover in November
- Average visibility in November
November
Weather in November
Temperature
The high-temperature average in November for Petit Cayenne, French Guiana, is a still tropical 30.8°C (87.4°F), staying closely aligned with October's conditions. In Petit Cayenne, the average temperature during the nights of November drops to a warm 24.8°C (76.6°F).Heat index
For most parts of November, the heat index is evaluated at a scorching 40°C (104°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.Know that the heat index computations account for shaded terrains and slight winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for 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.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Rising body temperatures due to excess heat retention could signify impending heat disorders.
Humidity
In Petit Cayenne, French Guiana, the average relative humidity in November is 78%.Rainfall
In November, in Petit Cayenne, the rain falls for 16.4 days. Throughout November, 73mm (2.87") of precipitation is accumulated. Throughout the year, there are 277 rainfall days, and 1707mm (67.2") of precipitation is accumulated.Daylight
In Petit Cayenne, French Guiana, the average length of the day in November is 11h and 54min.On the first day of November in Petit Cayenne, sunrise is at 06:14 and sunset at 18:11. On the last day of the month, sunrise is at 06:22 and sunset at 18:14 -03.
Sunshine
In November, the average sunshine in Petit Cayenne is 8.7h.UV index
June through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: A maximum UV index of 7 in November translates into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Petit Cayenne in November?
What is the average humidity in November in Petit Cayenne?
How much does it rain in Petit Cayenne in November?
How many hours of daylight does Petit Cayenne have in November?
When is the sunrise / sunset in November in Petit Cayenne?
How long on average sun shines in November in Petit Cayenne?
When is the highest UV index in Petit Cayenne?
How high is the UV index in November in Petit Cayenne?
Average temperature in November
Petit Cayenne, French Guiana
- Average high temperature in November: 30.8°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 November: 24.8°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 November
Petit Cayenne, French Guiana
- Average pressure in November: 1009.8mbar
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 November
Petit Cayenne, French Guiana
- Average wind speed in November: 11.1km/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 November
Petit Cayenne, French Guiana
- Average humidity in November: 78%
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 November
Petit Cayenne, French Guiana
- Average rainfall in November: 73mm
The wettest month (with the highest rainfall) is May (293mm).
The driest month (with the least rainfall) is September (23mm).
Average rainfall days in November
Petit Cayenne, French Guiana
- Average rainfall days in November: 16.4 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 November /
Average sunshine in November
Petit Cayenne, French Guiana
- Average daylight in November: 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 November: 8h and 4min
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 November
Petit Cayenne, French Guiana
- Average sunshine days in November: 11.2 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 November
Petit Cayenne, French Guiana
- Average UV index in November: 7
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 November
Petit Cayenne, French Guiana
- Average cloud cover in November: 35
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 November
Petit Cayenne, French Guiana
- Average visibility in November: 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).
