September weather forecastBokaa, Botswana
September
Weather in September
September, the first month of the spring in Bokaa, is also a moderately hot month, with an average temperature varying between 14.2°C (57.6°F) and 29.5°C (85.1°F).Temperature
With the onset of September, Bokaa observes a minor temperature ascent, with the average high-temperature adjusting from August's 25.3°C (77.5°F) to a still warm 29.5°C (85.1°F). Bokaa records a significant temperature drop in September nights, lowering to an average of 14.2°C (57.6°F).Humidity
With an average relative humidity of 31%, September is the least humid month in Bokaa.Rainfall
January through July, September through December are months with rainfall in Bokaa. September is the first month it rains. Throughout September, in the average 1.8 rainfall days, it receives 2mm (0.08") of precipitation. Throughout the year, in Bokaa, there are 81.7 rainfall days, and 242mm (9.53") of precipitation is accumulated.Daylight
The average length of the day in September is 11h and 58min.On the first day of September in Bokaa, sunrise is at 06:26 and sunset at 18:04. On the last day of the month, sunrise is at 05:56 and sunset at 18:15 CAT.
Sunshine
The average sunshine in September is 10h.UV index
In September, the average daily maximum UV index in Bokaa is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Bokaa, Botswana
- Average high temperature in September: 29.5°C
The warmest months (with the highest average high temperature) are October, November and December (31.5°C).
The month with the lowest average high temperature is July (20.9°C).
- Average low temperature in September: 14.2°C
The month with the highest average low temperature is January (21°C).
The coldest month (with the lowest average low temperature) is July (7.7°C).
Average pressure in September
Bokaa, Botswana
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is July (1023.9mbar).
The month with the lowest atmospheric pressure is January (1011.3mbar).
Average wind speed in September
Bokaa, Botswana
- Average wind speed in September: 10.4km/h
The windiest month (with the highest average wind speed) is October (11.8km/h).
The calmest month (with the lowest average wind speed) is May (6.4km/h).
Average humidity in September
Bokaa, Botswana
- Average humidity in September: 31%
The month with the highest relative humidity is February (56%).
The month with the lowest relative humidity is September (31%).
Average rainfall in September
Bokaa, Botswana
- Average rainfall in September: 2mm
The wettest month (with the highest rainfall) is January (52mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in September
Bokaa, Botswana
- Average rainfall days in September: 1.8 days
The month with the highest number of rainy days is January (14.5 days).
The month with the least rainy days is August (0.5 days).
Average daylight in September /
Average sunshine in September
Bokaa, Botswana
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 36min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is October (Average sunshine: 11h and 54min).
The months with the least sunshine are May, June and July (Average sunshine: 7h and 36min).
Average sunshine days in September
Bokaa, Botswana
- Average sunshine days in September: 27.5 days
The month with the most sunshine days is August (29.3 days).
The months with the least sunshine days are January and December (12.9 days).
Average UV index in September
Bokaa, Botswana
- Average UV index in September: 6
The months with the highest UV index are January, October and November (UV index 7).
The month with the lowest UV index is June (UV index 4).
Average cloud cover in September
Bokaa, Botswana
- Average cloud cover in September: 7
The month with the most cloud cover is January (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in September
Bokaa, 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).
