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
September's arrival shows an average high-temperature of a still warm 23.5°C (74.3°F), hardly different from the previous month. In Biirabo, a slight decrease from the daytime peak is noted during the month of September, with an average low-temperature of 19.5°C (67.1°F).Humidity
In September, the average relative humidity is 71%.Rainfall
In Biirabo, in September, during 16.7 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Biirabo, during the entire year, the rain falls for 229.9 days and collects up to 910mm (35.83") of precipitation.Daylight
The average length of the day in September in Biirabo is 12h and 6min.On the first day of the month, sunrise is at 06:51 and sunset at 18:55. On the last day of September, in Biirabo, Tanzania, sunrise is at 06:39 and sunset at 18:47 EAT.
Sunshine
The average sunshine in September in Biirabo is 9.4h.UV index
January through March, May through December, with an average maximum UV index of 6, are months with the highest UV index in Biirabo, Tanzania. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Biirabo in September?
What is the average humidity in September in Biirabo?
How many days does it rain in September in Biirabo?
How many hours of daylight does Biirabo have in September?
When are sunrise and sunset in September in Biirabo?
How many hours of sunshine does Biirabo have in September?
What are the months with the highest UV index in Biirabo?
How high is the UV index in September in Biirabo?
Average temperature in September
Biirabo, Tanzania
- Average high temperature in September: 23.5°C
The warmest month (with the highest average high temperature) is February (24.7°C).
The month with the lowest average high temperature is May (22.7°C).
- Average low temperature in September: 19.5°C
The month with the highest average low temperature is February (19.7°C).
The coldest months (with the lowest average low temperature) are June, November and December (18.8°C).
Average pressure in September
Biirabo, Tanzania
- Average pressure in September: 1012.6mbar
The month with the highest atmospheric pressure is June (1014mbar).
The month with the lowest atmospheric pressure is February (1010.9mbar).
Average wind speed in September
Biirabo, Tanzania
- Average wind speed in September: 9.6km/h
The windiest months (with the highest average wind speed) are June and July (12.3km/h).
The calmest month (with the lowest average wind speed) is November (8.3km/h).
Average humidity in September
Biirabo, Tanzania
- Average humidity in September: 71%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is July (66%).
Average rainfall in September
Biirabo, Tanzania
- Average rainfall in September: 43mm
The wettest month (with the highest rainfall) is April (135mm).
The driest month (with the least rainfall) is July (9mm).
Average rainfall days in September
Biirabo, Tanzania
- Average rainfall days in September: 16.7 days
The month with the highest number of rainy days is November (26 days).
The month with the least rainy days is July (6.2 days).
Average daylight in September /
Average sunshine in September
Biirabo, Tanzania
- 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: 9h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is April (Average sunshine: 8h and 6min).
Average sunshine days in September
Biirabo, Tanzania
- Average sunshine days in September: 11.9 days
The month with the most sunshine days is July (24.1 days).
The month with the least sunshine days is November (3 days).
Average UV index in September
Biirabo, Tanzania
- Average UV index in September: 6
The months with the highest UV index are January, February, March, May, June, July, August, September, October, November and December (UV index 6).
The month with the lowest UV index is April (UV index 5).
Average cloud cover in September
Biirabo, Tanzania
- Average cloud cover in September: 22
The month with the most cloud cover is April (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 19).
Average visibility in September
Biirabo, Tanzania
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
