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
September witnesses a subtle temperature ascent, adjusting from a moderately hot 29.7°C (85.5°F) in August to a hot 34.3°C (93.7°F). Tsau endures a clear shift from daytime heat to a mean low-temperature of 16°C (60.8°F) during September nights.Humidity
With an average relative humidity of 21%, September is the least humid month.Rainfall
Months with rainfall in Tsau, Botswana, are January through June, September through December. September is the first month it rains in Tsau. Throughout September, in the average 0.9 rainfall days, it receives 1mm (0.04") of precipitation. Throughout the year, there are 97.8 rainfall days, and 354mm (13.94") of precipitation is accumulated.Daylight
In Tsau, the average length of the day in September is 11h and 59min.On the first day of September in Tsau, Botswana, sunrise is at 06:38 and sunset at 18:21. On the last day of the month, sunrise is at 06:11 and sunset at 18:28 CAT.
Sunshine
In Tsau, the average sunshine in September is 10h.UV index
January, September, October and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In September, a daily UV index of 7 turns into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
How hot does it get in Tsau in September?
What is the least humid month in Tsau?
What is the average humidity in September in Tsau?
When does it start raining in Tsau?
How many hours of daylight does Tsau have in September?
When are sunrise and sunset in September in Tsau?
How long on average sun shines in September in Tsau?
What is the month with the highest UV index in Tsau?
What is the UV index intensity in September in Tsau?
Average temperature in September
Tsau, Botswana
- Average high temperature in September: 34.3°C
The warmest month (with the highest average high temperature) is October (36.6°C).
The month with the lowest average high temperature is July (25.3°C).
- Average low temperature in September: 16°C
The month with the highest average low temperature is November (22.6°C).
The coldest month (with the lowest average low temperature) is July (10.1°C).
Average pressure in September
Tsau, Botswana
- Average pressure in September: 1013.9mbar
The month with the highest atmospheric pressure is July (1020.8mbar).
The month with the lowest atmospheric pressure is January (1008.9mbar).
Average wind speed in September
Tsau, Botswana
- Average wind speed in September: 11.9km/h
The windiest month (with the highest average wind speed) is September (11.9km/h).
The calmest month (with the lowest average wind speed) is April (9.4km/h).
Average humidity in September
Tsau, Botswana
- Average humidity in September: 21%
The month with the highest relative humidity is February (62%).
The month with the lowest relative humidity is September (21%).
Average rainfall in September
Tsau, Botswana
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is January (96mm).
The driest months (with the least rainfall) are July and August (0mm).
Average rainfall days in September
Tsau, Botswana
- Average rainfall days in September: 0.9 days
The month with the highest number of rainy days is January (20.1 days).
The month with the least rainy days is August (0 days).
Average daylight in September /
Average sunshine in September
Tsau, Botswana
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is November (Average sunshine: 11h and 48min).
The month with the least sunshine is June (Average sunshine: 8h and 12min).
Average sunshine days in September
Tsau, Botswana
- Average sunshine days in September: 28.6 days
The month with the most sunshine days is August (31 days).
The month with the least sunshine days is December (8.6 days).
Average UV index in September
Tsau, Botswana
- Average UV index in September: 7
The months with the highest UV index are January, September, October and December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 5).
Average cloud cover in September
Tsau, Botswana
- Average cloud cover in September: 3
The month with the most cloud cover is January (Cloud cover 31).
The month with the least cloud cover is August (Cloud cover 2).
Average visibility in September
Tsau, Botswana
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Tsau, Botswana
Weather forecast for your location
2. Allow the app to use your location
