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 shift into September is characterized by a subtle rise in the average high-temperature, transitioning from August's warm 28.3°C (82.9°F) to a hot 32.7°C (90.9°F). Mopipi observes a distinct decrease from peak daytime temperatures, with an average low-temperature of 18.2°C (64.8°F) throughout the month of September.Humidity
September is the least humid month, with an average relative humidity of 24%.Rainfall
Months with rainfall are January through July, September through December. September is the first month it rains. 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
The average length of the day in September in Mopipi, Botswana, is 11h and 59min.On the first day of the month, sunrise is at 06:29 and sunset at 18:11. On the last day of September, sunrise is at 06:01 and sunset at 18:18 CAT.
Sunshine
In Mopipi, the average sunshine in September is 10.1h.UV index
The average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In September, the maximum UV index of 7 suggests this advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the least humid month?
What is the average humidity in September?
When does it start raining?
What is the average length of the day in September?
What time are sunrise and sunset in September in Mopipi?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Mopipi, 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
Mopipi, 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
Mopipi, 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
Mopipi, 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
Mopipi, 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
Mopipi, 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
Mopipi, Botswana
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 24min).
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
Mopipi, 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
Mopipi, 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
Mopipi, 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
Mopipi, 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).
