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
August and September are characterised by peak temperatures, with an average high of 24.6°C (76.3°F).Humidity
The average relative humidity in September is 62%.Rainfall
In Gisovu, in September, during 22.5 rainfall days, 64mm (2.52") of precipitation is typically accumulated. Throughout the year, in Gisovu, there are 294.8 rainfall days, and 1224mm (48.19") of precipitation is accumulated.Daylight
In Gisovu, the average length of the day in September is 12h and 6min.On the first day of September, sunrise is at 06:00 and sunset at 18:04. On the last day of the month, sunrise is at 05:48 and sunset at 17:56 CAT.
Sunshine
In Gisovu, the average sunshine in September is 10.4h.UV index
January through December, with an average maximum UV index of 5, are months with the highest UV index. The months with the lowest UV index in Gisovu, Rwanda, are January through December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: In September, the maximum UV index of 5 suggests these recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What month is the hottest in Gisovu?
What is the temperature in September in Gisovu?
What is the average humidity in September in Gisovu?
How much does it rain in Gisovu in September?
What is the average length of the day in September in Gisovu?
When are sunrise and sunset in September in Gisovu?
How many hours of sunshine does Gisovu have in September?
When is the highest UV index in Gisovu?
What is the month with the lowest UV index in Gisovu?
What is the UV index reading in September in Gisovu?
Average temperature in September
Gisovu, Rwanda
- Average high temperature in September: 24.6°C
The warmest months (with the highest average high temperature) are August and September (24.6°C).
The month with the lowest average high temperature is May (22.8°C).
- Average low temperature in September: 14.9°C
The month with the highest average low temperature is October (15.2°C).
The coldest month (with the lowest average low temperature) is June (12.5°C).
Average pressure in September
Gisovu, Rwanda
- Average pressure in September: 1014mbar
The month with the highest atmospheric pressure is June (1015.6mbar).
The month with the lowest atmospheric pressure is February (1012.5mbar).
Average wind speed in September
Gisovu, Rwanda
- Average wind speed in September: 5.2km/h
The windiest months (with the highest average wind speed) are May, June, July and August (5.6km/h).
The calmest month (with the lowest average wind speed) is December (4.1km/h).
Average humidity in September
Gisovu, Rwanda
- Average humidity in September: 62%
The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is August (60%).
Average rainfall in September
Gisovu, Rwanda
- Average rainfall in September: 64mm
The wettest month (with the highest rainfall) is December (167mm).
The driest month (with the least rainfall) is July (21mm).
Average rainfall days in September
Gisovu, Rwanda
- Average rainfall days in September: 22.5 days
The months with the highest number of rainy days are March and December (30.1 days).
The month with the least rainy days is July (13.2 days).
Average daylight in September /
Average sunshine in September
Gisovu, Rwanda
- 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: 10h and 2min
The month with the most sunshine is December (Average sunshine: 10h and 36min).
The month with the least sunshine is April (Average sunshine: 8h and 36min).
Average sunshine days in September
Gisovu, Rwanda
- Average sunshine days in September: 4.3 days
The month with the most sunshine days is July (15 days).
The month with the least sunshine days is November (0.1 days).
Average UV index in September
Gisovu, Rwanda
- Average UV index in September: 5
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in September
Gisovu, Rwanda
- Average cloud cover in September: 26
The month with the most cloud cover is April (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in September
Gisovu, Rwanda
- 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 January, February, March, April, May, October, November and December (9km).
Gisovu, Rwanda
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