September weather forecastOrapa, Botswana
September
Weather in September
Orapa's weather pattern undergoes visible changes in September, signaling the imminent arrival of the warmer season. The mercury takes an upward turn, hinting at the retreat of the colder stretch. Simultaneously, wind speeds pick up, maintaining an average of 15.2km/h (9.4mph). The rising UV levels mirror the increase in temperature and reinforce the need for appropriate sun protection. It's a transitional phase where the city experiences more sunshine hours and acknowledges the subtle signs of the upcoming hot season.Temperature
As August gives way to September, the average high-temperature displays a slight ascent, adjusting from a warm 28.3°C (82.9°F) to a hot 32.7°C (90.9°F). During the nights in September, Orapa records a pronounced shift from the daytime warmth, with a consistent average temperature of 18.2°C (64.8°F).Humidity
September is the least humid month in Orapa, with an average relative humidity of 24%.Rainfall
Months with rainfall in Orapa, Botswana, are January through July, September through December. September is the first month it rains in Orapa, Botswana. Throughout September, in the average 0.8 rainfall days, it receives 1mm (0.04") of precipitation. In Orapa, during the entire year, the rain falls for 83.1 days and collects up to 335mm (13.19") of precipitation.Daylight
In Orapa, the average length of the day in September is 11h and 59min.On the first day of the month, sunrise is at 06:27 and sunset at 18:09. On the last day of September, sunrise is at 05:59 and sunset at 18:16 CAT.
Sunshine
In Orapa, Botswana, 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 unsafe exposure to UV radiation for ordinary individuals.Note: The daily maximum UV index of 7 in September interprets into the following advice:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. 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
Average temperature in September
Orapa, 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
Orapa, 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
Orapa, 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
Orapa, 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
Orapa, 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
Orapa, 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
Orapa, 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 6min
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
Orapa, 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
Orapa, 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
Orapa, 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
Orapa, 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).
