September weather forecastAmaimo, Nigeria
September
Weather in September
September, the first month of the autumn in Amaimo, is also a moderately hot month, with temperature in the range of an average low of 22.7°C (72.9°F) and an average high of 29.1°C (84.4°F).Temperature
The average high-temperature is a still moderately hot 29.1°C (84.4°F) in September, hardly different from the 28.8°C (83.8°F) recorded in August. Amaimo observes an average low-temperature of 22.7°C (72.9°F) during September.Heat index
In September, the heat index is appraised at a very hot 37°C (98.6°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.When referencing the heat index, its values are suitable for shady environments and light breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant 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.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.
Humidity
July and September, with an average relative humidity of 88%, are the most humid months.Rainfall
In September, the rain falls for 29.2 days. Throughout September, 256mm (10.08") of precipitation is accumulated. Throughout the year, in Amaimo, there are 267.9 rainfall days, and 1649mm (64.92") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 9min.On the first day of September in Amaimo, sunrise is at 06:24 and sunset at 18:37. On the last day of the month, sunrise is at 06:18 and sunset at 18:23 WAT.
Sunshine
In September, the average sunshine in Amaimo is 4.8h.UV index
The average daily maximum UV index in September in Amaimo is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In September, the UV index of 6 transforms into the following advice:
Prevent overexposure. Protection from the sun's harmful effects is needed. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Amaimo, Nigeria
- Average high temperature in September: 29.1°C
The warmest month (with the highest average high temperature) is February (36.3°C).
The months with the lowest average high temperature are July and August (28.8°C).
- Average low temperature in September: 22.7°C
The month with the highest average low temperature is March (25.3°C).
The coldest month (with the lowest average low temperature) is August (22.2°C).
Average pressure in September
Amaimo, Nigeria
- Average pressure in September: 1012.7mbar
The month with the highest atmospheric pressure is July (1013.5mbar).
The months with the lowest atmospheric pressure are February and March (1009.5mbar).
Average wind speed in September
Amaimo, Nigeria
- Average wind speed in September: 5.3km/h
The windiest month (with the highest average wind speed) is August (6.2km/h).
The calmest month (with the lowest average wind speed) is November (4.6km/h).
Average humidity in September
Amaimo, Nigeria
- Average humidity in September: 88%
The months with the highest relative humidity are July and September (88%).
The month with the lowest relative humidity is January (55%).
Average rainfall in September
Amaimo, Nigeria
- Average rainfall in September: 256mm
The wettest month (with the highest rainfall) is July (273mm).
The driest month (with the least rainfall) is December (12mm).
Average rainfall days in September
Amaimo, Nigeria
- Average rainfall days in September: 29.2 days
The month with the highest number of rainy days is August (29.8 days).
The month with the least rainy days is December (7.6 days).
Average daylight in September /
Average sunshine in September
Amaimo, Nigeria
- Average daylight in September: 12h and 6min
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 September: 4h and 48min
The months with the most sunshine are January and December (Average sunshine: 9h and 30min).
The month with the least sunshine is August (Average sunshine: 3h and 54min).
Average sunshine days in September
Amaimo, Nigeria
- Average sunshine days in September: 0.5 days
The month with the most sunshine days is December (21.2 days).
The month with the least sunshine days is September (0.5 days).
Average UV index in September
Amaimo, Nigeria
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, October, November and December (UV index 7).
The month with the lowest UV index is August (UV index 5).
Average cloud cover in September
Amaimo, Nigeria
- Average cloud cover in September: 74
The month with the most cloud cover is August (Cloud cover 78).
The month with the least cloud cover is December (Cloud cover 19).
Average visibility in September
Amaimo, Nigeria
- Average visibility in September: 6km
The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are July and September (6km).
