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 shift to September signals an average high-temperature of a moderately hot 24.6°C (76.3°F), subtly varied from August's 22.8°C (73°F). In the month of September, the temperature in Negash generally rests at an average low of 14.5°C (58.1°F).Humidity
In September, the average relative humidity is 54%.Rainfall
In Negash, Ethiopia, in September, it is raining for 11.9 days, with typically 43mm (1.69") of accumulated precipitation. In Negash, during the entire year, the rain falls for 142.1 days and collects up to 713mm (28.07") of precipitation.Daylight
In Negash, the average length of the day in September is 12h and 13min.On the first day of September, sunrise is at 06:09 and sunset at 18:33. On the last day of the month, sunrise is at 06:10 and sunset at 18:11 EAT.
Sunshine
The average sunshine in September is 9.6h.UV index
The months with the lowest UV index are January, February, June through December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 5 during September leads to these instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
How many days does it rain in September?
How many hours of daylight does Negash have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Negash have in September?
What is the month with the lowest UV index?
What is the UV index reading in September?
Average temperature in September
Negash, Ethiopia
- Average high temperature in September: 24.6°C
The warmest month (with the highest average high temperature) is June (26.5°C).
The month with the lowest average high temperature is December (21.5°C).
- Average low temperature in September: 14.5°C
The month with the highest average low temperature is June (16.7°C).
The coldest month (with the lowest average low temperature) is December (11°C).
Average pressure in September
Negash, Ethiopia
- Average pressure in September: 1011.5mbar
The month with the highest atmospheric pressure is December (1015mbar).
The month with the lowest atmospheric pressure is July (1010.3mbar).
Average wind speed in September
Negash, Ethiopia
- Average wind speed in September: 8.6km/h
The windiest month (with the highest average wind speed) is October (12.6km/h).
The calmest month (with the lowest average wind speed) is August (7.2km/h).
Average humidity in September
Negash, Ethiopia
- Average humidity in September: 54%
The month with the highest relative humidity is August (71%).
The month with the lowest relative humidity is June (42%).
Average rainfall in September
Negash, Ethiopia
- Average rainfall in September: 43mm
The wettest month (with the highest rainfall) is August (268mm).
The driest month (with the least rainfall) is December (5mm).
Average rainfall days in September
Negash, Ethiopia
- Average rainfall days in September: 11.9 days
The month with the highest number of rainy days is August (29.1 days).
The month with the least rainy days is December (4.6 days).
Average daylight in September /
Average sunshine in September
Negash, Ethiopia
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is May (Average sunshine: 11h and 42min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).
Average sunshine days in September
Negash, Ethiopia
- Average sunshine days in September: 14.8 days
The month with the most sunshine days is December (25.1 days).
The month with the least sunshine days is August (1.6 days).
Average UV index in September
Negash, Ethiopia
- Average UV index in September: 5
The months with the highest UV index are March, April and May (UV index 6).
The months with the lowest UV index are January, February, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in September
Negash, Ethiopia
- Average cloud cover in September: 15
The month with the most cloud cover is July (Cloud cover 37).
The month with the least cloud cover is October (Cloud cover 11).
Average visibility in September
Negash, Ethiopia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).
