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
September
Weather in September
Temperature
The weather during September hits a high-temperature average of a still warm 28.6°C (83.5°F), identical to the previous month. Throughout September, an average low-temperature of 20.3°C (68.5°F) is experienced.Heat index
During September, the heat index is estimated at a very hot 36°C (96.8°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.Understand that the heat index values take into account shaded locations and mild winds. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. When body heat isn't effectively managed, risks of dehydration and overheating amplify.
Humidity
In Aconikie, the average relative humidity in September is 90%.Rainfall
In Aconikie, in September, during 28.3 rainfall days, 164mm (6.46") of precipitation is typically accumulated. Throughout the year, in Aconikie, there are 317.5 rainfall days, and 1608mm (63.31") of precipitation is accumulated.Daylight
The average length of the day in September in Aconikie is 12h and 7min.On the first day of September in Aconikie, sunrise is at 06:10 and sunset at 18:18. On the last day of the month, sunrise is at 06:01 and sunset at 18:07 WAT.
Sunshine
In Aconikie, the average sunshine in September is 4.7h.UV index
The months with the lowest UV index in Aconikie, Equatorial Guinea, are June through November, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 5 during September translates into the following directions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September in Aconikie?
What is the average humidity in September in Aconikie?
How many days does it rain in September in Aconikie?
How many hours of daylight does Aconikie have in September?
When is the sunrise / sunset in September in Aconikie?
How long on average sun shines in September in Aconikie?
When is the lowest UV index in Aconikie?
How high is the UV index in September in Aconikie?
Average temperature in September
Aconikie, Equatorial Guinea
- Average high temperature in September: 28.6°C
The warmest month (with the highest average high temperature) is February (32.3°C).
The month with the lowest average high temperature is October (28.5°C).
- Average low temperature in September: 20.3°C
The months with the highest average low temperature are February and April (21.1°C).
The coldest month (with the lowest average low temperature) is July (19.7°C).
Average pressure in September
Aconikie, Equatorial Guinea
- Average pressure in September: 1013.1mbar
The month with the highest atmospheric pressure is July (1013.9mbar).
The month with the lowest atmospheric pressure is February (1010.2mbar).
Average wind speed in September
Aconikie, Equatorial Guinea
- Average wind speed in September: 4.4km/h
The windiest month (with the highest average wind speed) is August (4.7km/h).
The calmest months (with the lowest average wind speed) are May and November (3.5km/h).
Average humidity in September
Aconikie, Equatorial Guinea
- Average humidity in September: 90%
The month with the highest relative humidity is October (91%).
The month with the lowest relative humidity is January (78%).
Average rainfall in September
Aconikie, Equatorial Guinea
- Average rainfall in September: 164mm
The wettest month (with the highest rainfall) is October (227mm).
The driest month (with the least rainfall) is January (37mm).
Average rainfall days in September
Aconikie, Equatorial Guinea
- Average rainfall days in September: 28.3 days
The month with the highest number of rainy days is October (29.4 days).
The month with the least rainy days is December (20.5 days).
Average daylight in September /
Average sunshine in September
Aconikie, Equatorial Guinea
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in September: 4h and 4min
The month with the most sunshine is January (Average sunshine: 8h and 18min).
The month with the least sunshine is October (Average sunshine: 4h and 30min).
Average sunshine days in September
Aconikie, Equatorial Guinea
- Average sunshine days in September: 0.3 days
The month with the most sunshine days is January (8.4 days).
The month with the least sunshine days is September (0.3 days).
Average UV index in September
Aconikie, Equatorial Guinea
- Average UV index in September: 5
The months with the highest UV index are January, February, March, April, May and December (UV index 6).
The months with the lowest UV index are June, July, August, September, October and November (UV index 5).
Average cloud cover in September
Aconikie, Equatorial Guinea
- Average cloud cover in September: 81
The months with the most cloud cover are September and October (Cloud cover 81).
The month with the least cloud cover is January (Cloud cover 54).
Average visibility in September
Aconikie, Equatorial Guinea
- Average visibility in September: 5km
The month with the highest visibility is January (7km).
The months with the lowest visibility are March, April, May, June, July, August, September, October and November (5km).
