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
Khorof Harar in September witnesses an average high-temperature of a still tropical 33.1°C (91.6°F), indicating a slight variation from August's 32.3°C (90.1°F). Throughout the month of September, Khorof Harar sees a steady low-temperature average of 22.9°C (73.2°F).Heat index
The heat index in September is evaluated at a sweltering 37°C (98.6°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.Evaluating the heat index requires understanding its values in the shade and with gentle winds. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are essentially critical for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.
Humidity
In Khorof Harar, the average relative humidity in September is 51%.Rainfall
June through September are months with the least rain in Khorof Harar, Kenya, when the rain falls for 3.1 days and typically aggregates up to 1mm (0.04") of rain.Daylight
In Khorof Harar, the average length of the day in September is 12h and 8min.On the first day of September, sunrise is at 06:12 and sunset at 18:21. On the last day of the month, sunrise is at 06:04 and sunset at 18:09 EAT.
Sunshine
In September, the average sunshine in Khorof Harar is 8.5h.UV index
The months with the lowest UV index are March through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 7 in September interprets into the following advice:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Khorof Harar in September?
What is the average humidity in September in Khorof Harar?
What is the driest month in Khorof Harar?
How much does it rain in Khorof Harar in September?
How many hours of daylight does Khorof Harar have in September?
When is the sunrise / sunset in September in Khorof Harar?
How many hours of sunshine does Khorof Harar have in September?
What are the months with the lowest UV index in Khorof Harar?
What is the UV index reading in September in Khorof Harar?
Average temperature in September
Khorof Harar, Kenya
- Average high temperature in September: 33.1°C
The warmest month (with the highest average high temperature) is February (36.2°C).
The month with the lowest average high temperature is July (31.8°C).
- Average low temperature in September: 22.9°C
The month with the highest average low temperature is March (25.9°C).
The coldest month (with the lowest average low temperature) is August (22.4°C).
Average pressure in September
Khorof Harar, Kenya
- Average pressure in September: 1012.9mbar
The month with the highest atmospheric pressure is July (1014mbar).
The months with the lowest atmospheric pressure are February and March (1009.3mbar).
Average wind speed in September
Khorof Harar, Kenya
- Average wind speed in September: 23.4km/h
The windiest month (with the highest average wind speed) is July (25.3km/h).
The calmest month (with the lowest average wind speed) is December (13.6km/h).
Average humidity in September
Khorof Harar, Kenya
- Average humidity in September: 51%
The months with the highest relative humidity are April and May (62%).
The month with the lowest relative humidity is January (41%).
Average rainfall in September
Khorof Harar, Kenya
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is November (97mm).
The driest months (with the least rainfall) are June, July, August and September (1mm).
Average rainfall days in September
Khorof Harar, Kenya
- Average rainfall days in September: 3.1 days
The month with the highest number of rainy days is November (21.6 days).
The month with the least rainy days is January (2.3 days).
Average daylight in September /
Average sunshine in September
Khorof Harar, Kenya
- 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: 8h and 3min
The month with the most sunshine is January (Average sunshine: 9h and 48min).
The month with the least sunshine is May (Average sunshine: 7h and 18min).
Average sunshine days in September
Khorof Harar, Kenya
- Average sunshine days in September: 25 days
The month with the most sunshine days is January (27.8 days).
The months with the least sunshine days are April and November (6.6 days).
Average UV index in September
Khorof Harar, Kenya
- Average UV index in September: 7
The months with the highest UV index are January and February (UV index 8).
The months with the lowest UV index are March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Khorof Harar, Kenya
- Average cloud cover in September: 32
The month with the most cloud cover is May (Cloud cover 43).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility in September
Khorof Harar, Kenya
- 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).
Khorof Harar, Kenya
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