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 brings a modest temperature shift, moving from 24.9°C (76.8°F) in August to a still warm 29.4°C (84.9°F). September nights experience a distinct temperature drop from the daily highs, with an average low-temperature of 14.2°C (57.6°F).Humidity
September is the least humid month, with an average relative humidity of 27%.Rainfall
The months with the least rainfall are July through September Rain falls for 1.1 days and accumulates 1mm (0.04") of rain.Daylight
The average length of the day in September is 11h and 58min.On the first day of the month, sunrise is at 06:31 and sunset at 18:10. On the last day of September, sunrise is at 06:01 and sunset at 18:20 CAT.
Sunshine
The average sunshine in September is 9.9h.UV index
The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.Note: In September, the UV index of 6 transforms into the following advice:
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. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during September?
What is the least humid month?
What is the average humidity in September?
What is the driest month?
How many days does it rain in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Khudumelapye, Botswana
- Average high temperature in September: 29.4°C
The warmest month (with the highest average high temperature) is October (31.8°C).
The month with the lowest average high temperature is July (20.6°C).
- Average low temperature in September: 14.2°C
The month with the highest average low temperature is December (21.3°C).
The coldest month (with the lowest average low temperature) is July (8.1°C).
Average pressure in September
Khudumelapye, Botswana
- Average pressure in September: 1017mbar
The month with the highest atmospheric pressure is July (1023.8mbar).
The month with the lowest atmospheric pressure is January (1010.8mbar).
Average wind speed in September
Khudumelapye, Botswana
- Average wind speed in September: 15.2km/h
The windiest month (with the highest average wind speed) is October (15.5km/h).
The calmest month (with the lowest average wind speed) is May (10.8km/h).
Average humidity in September
Khudumelapye, Botswana
- Average humidity in September: 27%
The month with the highest relative humidity is February (52%).
The month with the lowest relative humidity is September (27%).
Average rainfall in September
Khudumelapye, Botswana
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is January (54mm).
The driest months (with the least rainfall) are July, August and September (1mm).
Average rainfall days in September
Khudumelapye, Botswana
- Average rainfall days in September: 1.1 days
The month with the highest number of rainy days is January (14.9 days).
The month with the least rainy days is August (0.6 days).
Average daylight in September /
Average sunshine in September
Khudumelapye, 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 42min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is November (Average sunshine: 11h and 54min).
The months with the least sunshine are May and June (Average sunshine: 7h and 36min).
Average sunshine days in September
Khudumelapye, Botswana
- Average sunshine days in September: 28 days
The month with the most sunshine days is July (30.3 days).
The month with the least sunshine days is January (13.3 days).
Average UV index in September
Khudumelapye, Botswana
- Average UV index in September: 6
The months with the highest UV index are January, October, November and December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 5).
Average cloud cover in September
Khudumelapye, Botswana
- Average cloud cover in September: 6
The months with the most cloud cover are January and February (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 3).
Average visibility in September
Khudumelapye, 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).
