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 transition from August to September sees average high-temperatures adjusting to a tropical 30.8°C (87.4°F), from a not significantly different 29.1°C (84.4°F). The average temperature during September nights dips to an agreeable 21.9°C (71.4°F).Heat index
September's heat index is evaluated at a scorching 41°C (105.8°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 'real feel' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.
Humidity
In Fera, Guinea, the average relative humidity in September is 81%.Rainfall
In Fera, during September, the rain falls for 21.4 days and regularly aggregates up to 93mm (3.66") of precipitation. Throughout the year, in Fera, there are 120.8 rainfall days, and 630mm (24.8") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 11min.On the first day of September in Fera, sunrise is at 06:26 and sunset at 18:46. On the last day of the month, sunrise is at 06:25 and sunset at 18:27 GMT.
Sunshine
In September, the average sunshine in Fera, Guinea, is 8.3h.UV index
In September, the average daily maximum UV index in Fera is 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, a daily UV index of 7 turns into the following recommendations:
Fend off overexposure. Sun protection is vital. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Fera during September?
What is the average humidity in September in Fera?
How much does it rain in Fera in September?
What is the average length of the day in September in Fera?
What time are sunrise and sunset in September in Fera?
How many hours of sunshine does Fera have in September?
What is the UV index reading in September in Fera?
Average temperature in September
Fera, Guinea
- Average high temperature in September: 30.8°C
The warmest month (with the highest average high temperature) is April (40.4°C).
The month with the lowest average high temperature is August (29.1°C).
- Average low temperature in September: 21.9°C
The month with the highest average low temperature is May (26.2°C).
The coldest month (with the lowest average low temperature) is January (17.3°C).
Average pressure in September
Fera, Guinea
- Average pressure in September: 1012.5mbar
The months with the highest atmospheric pressure are July and August (1012.7mbar).
The month with the lowest atmospheric pressure is April (1008.6mbar).
Average wind speed in September
Fera, Guinea
- Average wind speed in September: 5.6km/h
The windiest month (with the highest average wind speed) is May (8.7km/h).
The calmest month (with the lowest average wind speed) is October (5.5km/h).
Average humidity in September
Fera, Guinea
- Average humidity in September: 81%
The month with the highest relative humidity is August (85%).
The month with the lowest relative humidity is January (18%).
Average rainfall in September
Fera, Guinea
- Average rainfall in September: 93mm
The wettest month (with the highest rainfall) is August (182mm).
The driest month (with the least rainfall) is December (0mm).
Average rainfall days in September
Fera, Guinea
- Average rainfall days in September: 21.4 days
The month with the highest number of rainy days is August (25.3 days).
The month with the least rainy days is December (0 days).
Average daylight in September /
Average sunshine in September
Fera, Guinea
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in September: 8h and 2min
The months with the most sunshine are February, March and November (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 6h and 48min).
Average sunshine days in September
Fera, Guinea
- Average sunshine days in September: 6.8 days
The month with the most sunshine days is December (31 days).
The month with the least sunshine days is August (4.6 days).
Average UV index in September
Fera, Guinea
- Average UV index in September: 7
The months with the highest UV index are March, April and May (UV index 8).
The months with the lowest UV index are July, August and December (UV index 6).
Average cloud cover in September
Fera, Guinea
- Average cloud cover in September: 39
The month with the most cloud cover is August (Cloud cover 54).
The month with the least cloud cover is December (Cloud cover 7).
Average visibility in September
Fera, Guinea
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are August and September (8km).
Fera, Guinea
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