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
Transitioning into September, Ruhondo records an average high-temperature of a still refreshing 19.1°C (66.4°F), almost identical to August's 19.7°C (67.5°F). Ruhondo records an average temperature drop to a cool 12.3°C (54.1°F) in September.Humidity
The average relative humidity in September is 80%.Rainfall
In Ruhondo, Rwanda, in September, it is raining for 27.9 days, with typically 249mm (9.8") of accumulated precipitation. In Ruhondo, during the entire year, the rain falls for 330.4 days and collects up to 2538mm (99.92") of precipitation.Daylight
The average length of the day in September is 12h and 6min.On the first day of September, sunrise is at 05:58 and sunset at 18:03. On the last day of the month, sunrise is at 05:47 and sunset at 17:54 CAT.
Sunshine
The average sunshine in September is 8.6h.UV index
January through July, September through December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 4 transforms into these recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Frequently asked questions
What are September temperatures in Ruhondo?
What is the average humidity in September in Ruhondo?
How much does it rain in Ruhondo in September?
What is the average length of the day in September in Ruhondo?
When are sunrise and sunset in September in Ruhondo?
How many hours of sunshine does Ruhondo have in September?
What are the months with the lowest UV index in Ruhondo?
What is the UV index reading in September in Ruhondo?
Average temperature in September
Ruhondo, Rwanda
- Average high temperature in September: 19.1°C
The warmest month (with the highest average high temperature) is February (20.2°C).
The months with the lowest average high temperature are May and June (17.9°C).
- Average low temperature in September: 12.3°C
The month with the highest average low temperature is September (12.3°C).
The coldest months (with the lowest average low temperature) are January, June and December (10.8°C).
Average pressure in September
Ruhondo, Rwanda
- Average pressure in September: 1014.1mbar
The month with the highest atmospheric pressure is June (1015.6mbar).
The month with the lowest atmospheric pressure is February (1012.4mbar).
Average wind speed in September
Ruhondo, Rwanda
- Average wind speed in September: 5.4km/h
The windiest month (with the highest average wind speed) is July (6.6km/h).
The calmest month (with the lowest average wind speed) is November (4.3km/h).
Average humidity in September
Ruhondo, Rwanda
- Average humidity in September: 80%
The month with the highest relative humidity is May (92%).
The month with the lowest relative humidity is August (72%).
Average rainfall in September
Ruhondo, Rwanda
- Average rainfall in September: 249mm
The wettest month (with the highest rainfall) is October (324mm).
The driest month (with the least rainfall) is July (63mm).
Average rainfall days in September
Ruhondo, Rwanda
- Average rainfall days in September: 27.9 days
The months with the highest number of rainy days are March and October (30.4 days).
The month with the least rainy days is July (21.2 days).
Average daylight in September /
Average sunshine in September
Ruhondo, Rwanda
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is January (Average sunshine: 8h and 48min).
The month with the least sunshine is May (Average sunshine: 5h and 12min).
Average sunshine days in September
Ruhondo, Rwanda
- Average sunshine days in September: 1.3 days
The month with the most sunshine days is July (6.8 days).
The month with the least sunshine days is November (0 days).
Average UV index in September
Ruhondo, Rwanda
- Average UV index in September: 4
The month with the highest UV index is August (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, September, October, November and December (UV index 4).
Average cloud cover in September
Ruhondo, Rwanda
- Average cloud cover in September: 44
The month with the most cloud cover is May (Cloud cover 72).
The month with the least cloud cover is January (Cloud cover 35).
Average visibility in September
Ruhondo, Rwanda
- Average visibility in September: 9km
The month with the highest visibility is July (10km).
The months with the lowest visibility are April and May (6km).
Ruhondo, Rwanda
Weather forecast for your location
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