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 onset of September in Nata, Botswana, brings a minor temperature shift, with the average high-temperature moving from a warm 28.3°C (82.9°F) in August to a tropical 32.7°C (90.9°F). Nata experiences a significant downturn from peak daytime temperatures throughout September, with the average low-temperature dipping to an enjoyable 18.2°C (64.8°F).Humidity
September is the least humid month in Nata, with an average relative humidity of 24%.Rainfall
January through July, September through December are months with rainfall. September is the first month it rains in Nata. Throughout September, in the average 0.8 rainfall days, it receives 1mm (0.04") of precipitation. Throughout the year, there are 83.1 rainfall days, and 335mm (13.19") of precipitation is accumulated.Daylight
In Nata, the average length of the day in September is 11h and 59min.On the first day of the month, sunrise is at 06:23 and sunset at 18:06. On the last day of September, sunrise is at 05:56 and sunset at 18:13 CAT.
Sunshine
In September, the average sunshine is 10.1h.UV index
In September, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 7 in September translates into this advice:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Nata in September?
What is the least humid month in Nata?
What is the average humidity in September in Nata?
When does it start raining in Nata?
What is the average length of the day in September in Nata?
When are sunrise and sunset in September in Nata?
How long on average sun shines in September in Nata?
What is the UV index intensity in September in Nata?
Average temperature in September
Nata, Botswana
- Average high temperature in September: 32.7°C
The warmest month (with the highest average high temperature) is October (35.2°C).
The month with the lowest average high temperature is July (24°C).
- Average low temperature in September: 18.2°C
The month with the highest average low temperature is December (23.5°C).
The coldest month (with the lowest average low temperature) is July (11.6°C).
Average pressure in September
Nata, Botswana
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is July (1022mbar).
The month with the lowest atmospheric pressure is January (1010.2mbar).
Average wind speed in September
Nata, Botswana
- Average wind speed in September: 15.2km/h
The windiest month (with the highest average wind speed) is October (16.6km/h).
The calmest month (with the lowest average wind speed) is May (11.7km/h).
Average humidity in September
Nata, Botswana
- Average humidity in September: 24%
The month with the highest relative humidity is February (56%).
The month with the lowest relative humidity is September (24%).
Average rainfall in September
Nata, Botswana
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is February (87mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in September
Nata, Botswana
- Average rainfall days in September: 0.8 days
The month with the highest number of rainy days is December (16.7 days).
The month with the least rainy days is August (0.2 days).
Average daylight in September /
Average sunshine in September
Nata, 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 1min
The month with the most sunshine is October (Average sunshine: 12h and 0min).
The month with the least sunshine is May (Average sunshine: 7h and 36min).
Average sunshine days in September
Nata, Botswana
- Average sunshine days in September: 28.5 days
The month with the most sunshine days is August (30.8 days).
The month with the least sunshine days is December (12.3 days).
Average UV index in September
Nata, Botswana
- Average UV index in September: 7
The month with the highest UV index is October (UV index 8).
The months with the lowest UV index are June and July (UV index 5).
Average cloud cover in September
Nata, Botswana
- Average cloud cover in September: 3
The month with the most cloud cover is January (Cloud cover 30).
The months with the least cloud cover are August and September (Cloud cover 3).
Average visibility in September
Nata, Botswana
- 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).
