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
Weather in September
Temperature
The embrace of September brings a minor uplift in the average high-temperature, shifting from a warm 26.7°C (80.1°F) in August to a hot 30.8°C (87.4°F). Marked by a significant temperature drop from daytime highs, the average nighttime temperature lowers to an enjoyable 16.1°C (61°F) throughout September.Humidity
The least humid month in Francistown is September, with an average relative humidity of 34%.Rainfall
January through July, September through December are months with rainfall in Francistown. September is the first month it rains. Throughout September, in the average 1.5 rainfall days, it receives 1mm (0.04") of precipitation. Throughout the year, in Francistown, there are 76.8 rainfall days, and 284mm (11.18") of precipitation is accumulated.Daylight
In September, the average length of the day is 11h and 59min.On the first day of the month, sunrise is at 06:18 and sunset at 18:00. On the last day of September, sunrise is at 05:51 and sunset at 18:08 CAT.
Sunshine
The average sunshine in September in Francistown is 10.4h.UV index
In Francistown, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high UV index of 6 in September translates into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Frequently asked questions
How hot is September in Francistown?
What is the least humid month in Francistown?
What is the average humidity in September in Francistown?
When does it start to rain in Francistown?
How many hours of daylight does Francistown have in September?
When are sunrise and sunset in September in Francistown?
How many hours of sunshine does Francistown have in September?
What is the UV index reading in September in Francistown?
Average temperature in September
Francistown, Botswana
- Average high temperature in September: 30.8°C
The warmest month (with the highest average high temperature) is October (32.6°C).
The month with the lowest average high temperature is July (22.2°C).
- Average low temperature in September: 16.1°C
The month with the highest average low temperature is December (20.8°C).
The coldest month (with the lowest average low temperature) is July (9.4°C).
Average pressure in September
Francistown, Botswana
- Average pressure in September: 1016.7mbar
The month with the highest atmospheric pressure is July (1023mbar).
The month with the lowest atmospheric pressure is January (1011.3mbar).
Average wind speed in September
Francistown, Botswana
- Average wind speed in September: 15.5km/h
The windiest month (with the highest average wind speed) is October (17km/h).
The calmest month (with the lowest average wind speed) is May (11.5km/h).
Average humidity in September
Francistown, Botswana
- Average humidity in September: 34%
The month with the highest relative humidity is February (62%).
The month with the lowest relative humidity is September (34%).
Average rainfall in September
Francistown, Botswana
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is December (84mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in September
Francistown, Botswana
- Average rainfall days in September: 1.5 days
The month with the highest number of rainy days is December (14.5 days).
The month with the least rainy days is August (0.4 days).
Average daylight in September /
Average sunshine in September
Francistown, 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 2min
The month with the most sunshine is October (Average sunshine: 12h and 0min).
The month with the least sunshine is July (Average sunshine: 7h and 24min).
Average sunshine days in September
Francistown, Botswana
- Average sunshine days in September: 28.2 days
The month with the most sunshine days is August (30.1 days).
The month with the least sunshine days is February (13.1 days).
Average UV index in September
Francistown, Botswana
- Average UV index in September: 6
The months with the highest UV index are October and November (UV index 7).
The months with the lowest UV index are May, June and July (UV index 5).
Average cloud cover in September
Francistown, Botswana
- Average cloud cover in September: 7
The months with the most cloud cover are January and February (Cloud cover 32).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in September
Francistown, 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).
Francistown, Botswana
Weather forecast for your location
2. Allow the app to use your location
