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
The arrival of September coincides with an average high-temperature of a still warm 24.9°C (76.8°F), indicating a minimal shift from August's 25.9°C (78.6°F). Biti's temperature drops to an average low of 16.5°C (61.7°F) during the nights of September.Humidity
In Biti, the average relative humidity in September is 73%.Rainfall
In Biti, in September, during 26.7 rainfall days, 194mm (7.64") of precipitation is typically accumulated. In Biti, during the entire year, the rain falls for 281.7 days and collects up to 1679mm (66.1") of precipitation.Daylight
In September, the average length of the day is 12h and 7min.On the first day of September in Biti, Uganda, sunrise is at 06:55 and sunset at 19:01. On the last day of the month, sunrise is at 06:44 and sunset at 18:51 EAT.
Sunshine
In Biti, the average sunshine in September is 9.3h.UV index
The months with the lowest UV index in Biti are March through June, August through December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 5 in September interprets into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Biti?
What is the average humidity in September in Biti?
How much does it rain in Biti in September?
What is the average length of the day in September in Biti?
When are sunrise and sunset in September in Biti?
How many hours of sunshine does Biti have in September?
What is the month with the lowest UV index in Biti?
What is the UV index intensity in September in Biti?
Average temperature in September
Biti, Uganda
- Average high temperature in September: 24.9°C
The warmest month (with the highest average high temperature) is February (27.3°C).
The month with the lowest average high temperature is May (23.2°C).
- Average low temperature in September: 16.5°C
The month with the highest average low temperature is August (17.5°C).
The coldest month (with the lowest average low temperature) is December (14.4°C).
Average pressure in September
Biti, Uganda
- Average pressure in September: 1013.4mbar
The month with the highest atmospheric pressure is June (1014.8mbar).
The month with the lowest atmospheric pressure is February (1011.4mbar).
Average wind speed in September
Biti, Uganda
- Average wind speed in September: 6.4km/h
The windiest month (with the highest average wind speed) is July (8km/h).
The calmest month (with the lowest average wind speed) is November (5.4km/h).
Average humidity in September
Biti, Uganda
- Average humidity in September: 73%
The month with the highest relative humidity is May (86%).
The month with the lowest relative humidity is July (62%).
Average rainfall in September
Biti, Uganda
- Average rainfall in September: 194mm
The wettest month (with the highest rainfall) is October (240mm).
The driest month (with the least rainfall) is July (49mm).
Average rainfall days in September
Biti, Uganda
- Average rainfall days in September: 26.7 days
The month with the highest number of rainy days is October (29.4 days).
The month with the least rainy days is July (14.7 days).
Average daylight in September /
Average sunshine in September
Biti, Uganda
- 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 6min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is January (Average sunshine: 9h and 36min).
The month with the least sunshine is May (Average sunshine: 8h and 18min).
Average sunshine days in September
Biti, Uganda
- Average sunshine days in September: 2 days
The month with the most sunshine days is July (15.1 days).
The month with the least sunshine days is November (0.6 days).
Average UV index in September
Biti, Uganda
- Average UV index in September: 5
The months with the highest UV index are January, February and July (UV index 6).
The months with the lowest UV index are March, April, May, June, August, September, October, November and December (UV index 5).
Average cloud cover in September
Biti, Uganda
- Average cloud cover in September: 31
The month with the most cloud cover is May (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 22).
Average visibility in September
Biti, Uganda
- Average visibility in September: 9km
The months with the highest visibility are January, February, June, July and August (10km).
The months with the lowest visibility are April, May and November (8km).
