Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The beginning of September in Deshaies reveals an average high-temperature of a still warm 29°C (84.2°F), showing minimal deviation from the previous month. Nighttime temperatures hover around an average low of 27.5°C (81.5°F) in September, a slight descent from daytime highs.Heat index
September's heat index is computed to be a hot 34°C (93.2°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.Evaluating the heat index requires understanding its values in the shade and with gentle winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', comes about by integrating the temperature readings with the humidity levels. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Humidity
The average relative humidity in September in Deshaies is 76%.Rainfall
In Deshaies, in September, it is raining for 22 days, with typically 103mm (4.06") of accumulated precipitation. Throughout the year, there are 261.2 rainfall days, and 839mm (33.03") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 13min.On the first day of the month, sunrise is at 05:54 and sunset at 18:19. On the last day of September, in Deshaies, sunrise is at 05:57 and sunset at 17:56 AST.
Sunshine
In Deshaies, Guadeloupe, the average sunshine in September is 10h.UV index
The months with the highest UV index in Deshaies are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In September, a regular UV index of 7 translates into these guidelines:
Deter overexposure. Protecting against the sun's effects is essential. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Deshaies in September?
What is the average humidity in September in Deshaies?
How many days does it rain in September in Deshaies?
What is the average length of the day in September in Deshaies?
When is the sunrise / sunset in September in Deshaies?
How long on average sun shines in September in Deshaies?
What is the month with the highest UV index in Deshaies?
What are the months with the lowest UV index in Deshaies?
How high is the UV index in September in Deshaies?
Average temperature in September
Deshaies, Guadeloupe
- Average high temperature in September: 29°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is March (26.3°C).
- Average low temperature in September: 27.5°C
The month with the highest average low temperature is September (27.5°C).
The coldest month (with the lowest average low temperature) is February (24.8°C).
Average pressure in September
Deshaies, Guadeloupe
- Average pressure in September: 1013.1mbar
The month with the highest atmospheric pressure is June (1016mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in September
Deshaies, Guadeloupe
- Average wind speed in September: 18.9km/h
The windiest month (with the highest average wind speed) is July (24km/h).
The calmest month (with the lowest average wind speed) is October (18.1km/h).
Average humidity in September
Deshaies, Guadeloupe
- Average humidity in September: 76%
The months with the highest relative humidity are May, July, August and November (77%).
The months with the lowest relative humidity are January, February and March (75%).
Average rainfall in September
Deshaies, Guadeloupe
- Average rainfall in September: 103mm
The wettest month (with the highest rainfall) is August (119mm).
The driest month (with the least rainfall) is February (31mm).
Average rainfall days in September
Deshaies, Guadeloupe
- Average rainfall days in September: 22 days
The month with the highest number of rainy days is July (25.3 days).
The month with the least rainy days is March (16.9 days).
Average daylight in September /
Average sunshine in September
Deshaies, Guadeloupe
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in September
Deshaies, Guadeloupe
- Average sunshine days in September: 4.9 days
The month with the most sunshine days is March (9.3 days).
The month with the least sunshine days is July (0.7 days).
Average UV index in September
Deshaies, Guadeloupe
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Deshaies, Guadeloupe
- Average cloud cover in September: 39
The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is February (Cloud cover 35).
Average visibility in September
Deshaies, Guadeloupe
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Deshaies, Guadeloupe
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