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
In September, Anse-d'Hainault notes an average high-temperature of a still warm 28.7°C (83.7°F), hardly different from the preceding month. In Anse-d'Hainault, the September nights are characterized by an average low-temperature of 24.5°C (76.1°F), a minor dip from daytime readings.Heat index
September's heat index is appraised at a hot 34°C (93.2°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Humidity
In September, the average relative humidity in Anse-d'Hainault is 80%.Rainfall
In Anse-d'Hainault, in September, during 24.8 rainfall days, 113mm (4.45") of precipitation is typically accumulated. Throughout the year, there are 282.1 rainfall days, and 1028mm (40.47") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 14min.On the first day of September, sunrise is at 06:43 and sunset at 19:11. On the last day of the month, sunrise is at 06:48 and sunset at 18:46 EDT.
Sunshine
In Anse-d'Hainault, the average sunshine in September is 10h.UV index
The months with the highest UV index in Anse-d'Hainault, Haiti, are May through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: In September, an average UV index of 7 transforms into the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
How hot is September in Anse-d'Hainault?
What is the average humidity in September in Anse-d'Hainault?
How much does it rain in Anse-d'Hainault in September?
What is the average length of the day in September in Anse-d'Hainault?
What time are sunrise and sunset in September in Anse-d'Hainault?
How many hours of sunshine does Anse-d'Hainault have in September?
What are the months with the highest UV index in Anse-d'Hainault?
What is the UV index reading in September in Anse-d'Hainault?
Average temperature in September
Anse-d'Hainault, Haiti
- Average high temperature in September: 28.7°C
The warmest months (with the highest average high temperature) are July and August (28.8°C).
The month with the lowest average high temperature is March (25.8°C).
- Average low temperature in September: 24.5°C
The month with the highest average low temperature is August (25°C).
The coldest month (with the lowest average low temperature) is March (21.8°C).
Average pressure in September
Anse-d'Hainault, Haiti
- Average pressure in September: 1012.5mbar
The month with the highest atmospheric pressure is January (1015.8mbar).
The month with the lowest atmospheric pressure is October (1011.8mbar).
Average wind speed in September
Anse-d'Hainault, Haiti
- Average wind speed in September: 7.3km/h
The windiest month (with the highest average wind speed) is March (12.1km/h).
The calmest month (with the lowest average wind speed) is September (7.3km/h).
Average humidity in September
Anse-d'Hainault, Haiti
- Average humidity in September: 80%
The month with the highest relative humidity is November (81%).
The months with the lowest relative humidity are January, February, March, June, July, August and December (79%).
Average rainfall in September
Anse-d'Hainault, Haiti
- Average rainfall in September: 113mm
The wettest month (with the highest rainfall) is May (151mm).
The driest month (with the least rainfall) is December (45mm).
Average rainfall days in September
Anse-d'Hainault, Haiti
- Average rainfall days in September: 24.8 days
The month with the highest number of rainy days is May (27.6 days).
The month with the least rainy days is December (17.5 days).
Average daylight in September /
Average sunshine in September
Anse-d'Hainault, Haiti
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).
Average sunshine days in September
Anse-d'Hainault, Haiti
- Average sunshine days in September: 3 days
The month with the most sunshine days is January (5.8 days).
The month with the least sunshine days is May (0.9 days).
Average UV index in September
Anse-d'Hainault, Haiti
- Average UV index in September: 7
The months with the highest UV index are May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, November and December (UV index 6).
Average cloud cover in September
Anse-d'Hainault, Haiti
- Average cloud cover in September: 26
The month with the most cloud cover is May (Cloud cover 32).
The month with the least cloud cover is December (Cloud cover 22).
Average visibility in September
Anse-d'Hainault, Haiti
- 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).
Anse-d'Hainault, Haiti
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