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
Butembo's entry into September measures an average high-temperature of a still warm 25.9°C (78.6°F), matching the preceding month's conditions. Throughout September, Butembo anticipates an average low-temperature of 15.7°C (60.3°F).Humidity
In Butembo, the average relative humidity in September is 79%.Rainfall
In September, in Butembo, the rain falls for 28.5 days. Throughout September, 186mm (7.32") of precipitation is accumulated. Throughout the year, there are 311.4 rainfall days, and 1954mm (76.93") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 7min.On the first day of September in Butembo, sunrise is at 05:59 and sunset at 18:06. On the last day of the month, sunrise is at 05:49 and sunset at 17:56 CAT.
Sunshine
In Butembo, the average sunshine in September is 10h.UV index
The months with the lowest UV index are April through June, August through November, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, a regular UV index of 5 translates into these guidelines:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Butembo?
What is the average humidity in September in Butembo?
How many days does it rain in September in Butembo?
How many hours of daylight does Butembo have in September?
When is the sunrise / sunset in September in Butembo?
How many hours of sunshine does Butembo have in September?
When is the lowest UV index in Butembo?
What is the UV index reading in September in Butembo?
Average temperature in September
Butembo, Democratic Republic of Congo
- Average high temperature in September: 25.9°C
The warmest month (with the highest average high temperature) is February (28.7°C).
The months with the lowest average high temperature are June and November (25.6°C).
- Average low temperature in September: 15.7°C
The month with the highest average low temperature is February (16.8°C).
The coldest months (with the lowest average low temperature) are June and July (15.2°C).
Average pressure in September
Butembo, Democratic Republic of Congo
- Average pressure in September: 1013.2mbar
The month with the highest atmospheric pressure is June (1014.2mbar).
The month with the lowest atmospheric pressure is February (1010.8mbar).
Average wind speed in September
Butembo, Democratic Republic of Congo
- Average wind speed in September: 3.3km/h
The windiest months (with the highest average wind speed) are February and May (4.5km/h).
The calmest month (with the lowest average wind speed) is August (3.1km/h).
Average humidity in September
Butembo, Democratic Republic of Congo
- Average humidity in September: 79%
The month with the highest relative humidity is May (82%).
The month with the lowest relative humidity is January (64%).
Average rainfall in September
Butembo, Democratic Republic of Congo
- Average rainfall in September: 186mm
The wettest month (with the highest rainfall) is October (235mm).
The driest month (with the least rainfall) is January (67mm).
Average rainfall days in September
Butembo, Democratic Republic of Congo
- Average rainfall days in September: 28.5 days
The month with the highest number of rainy days is August (29.5 days).
The month with the least rainy days is February (17.9 days).
Average daylight in September /
Average sunshine in September
Butembo, Democratic Republic of Congo
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 6min).
The month with the shortest days is October (Average daylight: 12h and 6min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is May (Average sunshine: 10h and 12min).
The month with the least sunshine is October (Average sunshine: 8h and 30min).
Average sunshine days in September
Butembo, Democratic Republic of Congo
- Average sunshine days in September: 0.5 days
The month with the most sunshine days is January (10.2 days).
The month with the least sunshine days is August (0.4 days).
Average UV index in September
Butembo, Democratic Republic of Congo
- Average UV index in September: 5
The months with the highest UV index are January, February, March, July and December (UV index 6).
The months with the lowest UV index are April, May, June, August, September, October and November (UV index 5).
Average cloud cover in September
Butembo, Democratic Republic of Congo
- Average cloud cover in September: 36
The month with the most cloud cover is May (Cloud cover 43).
The months with the least cloud cover are January and February (Cloud cover 23).
Average visibility in September
Butembo, Democratic Republic of Congo
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, June, July, August and December (9km).
The months with the lowest visibility are April, May, September, October and November (8km).
Butembo, Democratic Republic of Congo
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