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 advent of September reveals an average high-temperature of a still hot 34.5°C (94.1°F), showing minimal difference from the prior month. Throughout September, the nighttime temperature averages to a warm 23.5°C (74.3°F).Heat index
The heat index in September is computed to be a blisteringly hot 40°C (104°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.In reference to the heat index, it's for places in shade and with a slight wind. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. 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.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.
Humidity
In September, the average relative humidity is 51%.Rainfall
In Ferfer, Ethiopia, in September, during 3.3 rainfall days, 4mm (0.16") of precipitation is typically accumulated. In Ferfer, Ethiopia, during the entire year, the rain falls for 79.7 days and collects up to 285mm (11.22") of precipitation.Daylight
The average length of the day in September in Ferfer is 12h and 9min.On the first day of September in Ferfer, Ethiopia, sunrise is at 05:53 and sunset at 18:05. On the last day of the month, sunrise is at 05:46 and sunset at 17:51 EAT.
Sunshine
In Ferfer, Ethiopia, the average sunshine in September is 10.3h.UV index
The months with the lowest UV index are January, February, April through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 7 during September translates into the following guidance:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
How hot does it get in Ferfer in September?
What is the average humidity in September in Ferfer?
How much does it rain in Ferfer in September?
What is the average length of the day in September in Ferfer?
What time are sunrise and sunset in September in Ferfer?
How many hours of sunshine does Ferfer have in September?
What are the months with the lowest UV index in Ferfer?
What is the UV index reading in September in Ferfer?
Average temperature in September
Ferfer, Ethiopia
- Average high temperature in September: 34.5°C
The warmest month (with the highest average high temperature) is March (36.4°C).
The month with the lowest average high temperature is July (32.3°C).
- Average low temperature in September: 23.5°C
The month with the highest average low temperature is April (25.7°C).
The coldest month (with the lowest average low temperature) is January (21.7°C).
Average pressure in September
Ferfer, Ethiopia
- Average pressure in September: 1011.9mbar
The month with the highest atmospheric pressure is July (1012.7mbar).
The month with the lowest atmospheric pressure is April (1010.3mbar).
Average wind speed in September
Ferfer, Ethiopia
- Average wind speed in September: 26.4km/h
The windiest month (with the highest average wind speed) is July (30.3km/h).
The calmest month (with the lowest average wind speed) is November (15km/h).
Average humidity in September
Ferfer, Ethiopia
- Average humidity in September: 51%
The months with the highest relative humidity are May and October (59%).
The month with the lowest relative humidity is January (46%).
Average rainfall in September
Ferfer, Ethiopia
- Average rainfall in September: 4mm
The wettest month (with the highest rainfall) is October (71mm).
The driest month (with the least rainfall) is February (0mm).
Average rainfall days in September
Ferfer, Ethiopia
- Average rainfall days in September: 3.3 days
The month with the highest number of rainy days is October (19.1 days).
The month with the least rainy days is February (0.4 days).
Average daylight in September /
Average sunshine in September
Ferfer, Ethiopia
- Average daylight in September: 12h and 1min
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: 10h and 2min
The months with the most sunshine are May, June and August (Average sunshine: 11h and 18min).
The month with the least sunshine is October (Average sunshine: 8h and 30min).
Average sunshine days in September
Ferfer, Ethiopia
- Average sunshine days in September: 26.8 days
The month with the most sunshine days is January (30.2 days).
The month with the least sunshine days is October (10.2 days).
Average UV index in September
Ferfer, Ethiopia
- Average UV index in September: 7
The month with the highest UV index is March (UV index 8).
The months with the lowest UV index are January, February, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Ferfer, Ethiopia
- Average cloud cover in September: 24
The month with the most cloud cover is October (Cloud cover 36).
The month with the least cloud cover is January (Cloud cover 7).
Average visibility in September
Ferfer, Ethiopia
- 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).
Ferfer, Ethiopia
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