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
September
Weather in September
Temperature
Kyanamu marks the onset of September with an average high-temperature of a still warm 26.5°C (79.7°F), subtly divergent from August's 26.2°C (79.2°F). During September, Kyanamu sees a mean low-temperature of 16.6°C (61.9°F).Humidity
The average relative humidity in September is 81%.Rainfall
In Kyanamu, in September, it is raining for 27.7 days, with typically 117mm (4.61") of accumulated precipitation. Throughout the year, there are 297 rainfall days, and 1361mm (53.58") of precipitation is accumulated.Daylight
In Kyanamu, the average length of the day in September is 12h and 7min.On the first day of the month, sunrise is at 06:43 and sunset at 18:50. On the last day of September, in Kyanamu, sunrise is at 06:33 and sunset at 18:40 EAT.
Sunshine
The average sunshine in September in Kyanamu is 9.1h.UV index
The months with the highest UV index are January through April and September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 6 during September translates into the following directions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Kyanamu?
What is the average humidity in September in Kyanamu?
How many days does it rain in September in Kyanamu?
What is the average length of the day in September in Kyanamu?
What time are sunrise and sunset in September in Kyanamu?
How many hours of sunshine does Kyanamu have in September?
When is the highest UV index in Kyanamu?
What is the UV index intensity in September in Kyanamu?
Average temperature in September
Kyanamu, Uganda
- Average high temperature in September: 26.5°C
The warmest month (with the highest average high temperature) is February (29.4°C).
The months with the lowest average high temperature are May and June (25.3°C).
- Average low temperature in September: 16.6°C
The month with the highest average low temperature is February (17.6°C).
The coldest month (with the lowest average low temperature) is July (15.5°C).
Average pressure in September
Kyanamu, Uganda
- Average pressure in September: 1012.6mbar
The months with the highest atmospheric pressure are June and July (1013.9mbar).
The month with the lowest atmospheric pressure is February (1009.9mbar).
Average wind speed in September
Kyanamu, Uganda
- Average wind speed in September: 4.9km/h
The windiest months (with the highest average wind speed) are February and March (7.1km/h).
The calmest month (with the lowest average wind speed) is November (4.7km/h).
Average humidity in September
Kyanamu, Uganda
- Average humidity in September: 81%
The month with the highest relative humidity is May (85%).
The month with the lowest relative humidity is February (71%).
Average rainfall in September
Kyanamu, Uganda
- Average rainfall in September: 117mm
The wettest month (with the highest rainfall) is October (179mm).
The driest month (with the least rainfall) is July (52mm).
Average rainfall days in September
Kyanamu, Uganda
- Average rainfall days in September: 27.7 days
The month with the highest number of rainy days is October (29.8 days).
The month with the least rainy days is January (16.8 days).
Average daylight in September /
Average sunshine in September
Kyanamu, Uganda
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 6min).
The months with the shortest days are February and November (Average daylight: 12h and 6min).
- Average sunshine in September: 9h and 1min
The months with the most sunshine are January and February (Average sunshine: 9h and 18min).
The month with the least sunshine is May (Average sunshine: 8h and 0min).
Average sunshine days in September
Kyanamu, Uganda
- Average sunshine days in September: 0.7 days
The month with the most sunshine days is January (10.3 days).
The month with the least sunshine days is November (0.2 days).
Average UV index in September
Kyanamu, Uganda
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April and September (UV index 6).
The months with the lowest UV index are May, June, July, August, October, November and December (UV index 5).
Average cloud cover in September
Kyanamu, Uganda
- Average cloud cover in September: 30
The month with the most cloud cover is May (Cloud cover 44).
The months with the least cloud cover are January and February (Cloud cover 21).
Average visibility in September
Kyanamu, Uganda
- Average visibility in September: 8km
The month with the highest visibility is February (10km).
The months with the lowest visibility are April, May, September, October and November (8km).
