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 high-temperature average in September for Karehe is a still warm 26.6°C (79.9°F), staying closely aligned with August's conditions. Karehe experiences an average low-temperature of 17.2°C (63°F) in the month of September.Humidity
In Karehe, the average relative humidity in September is 59%.Rainfall
In Karehe, in September, it is raining for 19.2 days, with typically 73mm (2.87") of accumulated precipitation. Throughout the year, in Karehe, there are 275.9 rainfall days, and 1662mm (65.43") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 6min.On the first day of September in Karehe, sunrise is at 05:57 and sunset at 18:01. On the last day of the month, sunrise is at 05:45 and sunset at 17:53 CAT.
Sunshine
In September, the average sunshine in Karehe, Burundi, is 9.6h.UV index
The months with the highest UV index in Karehe are July through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 6 in September transforms into this advice:
Take precautions against overexposure. Protection against sun damage is needed. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. 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
What is the usual temperature for Karehe in September?
What is the average humidity in September in Karehe?
How much does it rain in Karehe in September?
How many hours of daylight does Karehe have in September?
When are sunrise and sunset in September in Karehe?
How many hours of sunshine does Karehe have in September?
When is the highest UV index in Karehe?
How high is the UV index in September in Karehe?
Average temperature in September
Karehe, Burundi
- Average high temperature in September: 26.6°C
The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is May (22.8°C).
- Average low temperature in September: 17.2°C
The month with the highest average low temperature is September (17.2°C).
The coldest month (with the lowest average low temperature) is June (14.4°C).
Average pressure in September
Karehe, Burundi
- Average pressure in September: 1013.5mbar
The month with the highest atmospheric pressure is June (1015.8mbar).
The month with the lowest atmospheric pressure is February (1012.5mbar).
Average wind speed in September
Karehe, Burundi
- Average wind speed in September: 8km/h
The windiest month (with the highest average wind speed) is July (10.2km/h).
The calmest month (with the lowest average wind speed) is December (4.8km/h).
Average humidity in September
Karehe, Burundi
- Average humidity in September: 59%
The month with the highest relative humidity is April (87%).
The month with the lowest relative humidity is August (49%).
Average rainfall in September
Karehe, Burundi
- Average rainfall in September: 73mm
The wettest month (with the highest rainfall) is November (248mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days in September
Karehe, Burundi
- Average rainfall days in September: 19.2 days
The month with the highest number of rainy days is December (30.8 days).
The month with the least rainy days is July (5.1 days).
Average daylight in September /
Average sunshine in September
Karehe, Burundi
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is May (Average sunshine: 8h and 6min).
Average sunshine days in September
Karehe, Burundi
- Average sunshine days in September: 8.4 days
The month with the most sunshine days is July (25.1 days).
The month with the least sunshine days is December (0.1 days).
Average UV index in September
Karehe, Burundi
- Average UV index in September: 6
The months with the highest UV index are July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, October, November and December (UV index 5).
Average cloud cover in September
Karehe, Burundi
- Average cloud cover in September: 25
The month with the most cloud cover is April (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in September
Karehe, Burundi
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are March, April, May, November and December (8km).
Karehe, Burundi
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