September weather forecastKalamare, Botswana
September
Weather in September
September, the first month of the spring in Kalamare, is still a warm month, with an average temperature ranging between max 29.5°C (85.1°F) and min 15.5°C (59.9°F).Temperature
The arrival of September brings a soft temperature shift, with the average high-temperature nudging from 25.4°C (77.7°F) in August to a still warm 29.5°C (85.1°F). Following the sharp contrast to daytime warmth, an average nighttime temperature of 15.5°C (59.9°F) gets registered during September.Humidity
With an average relative humidity of 34%, September is the least humid month.Rainfall
January through July, September through December are months with rainfall. September is the first month it rains. Throughout September, in the average 1.5 rainfall days, it receives 3mm (0.12") of precipitation. In Kalamare, Botswana, during the entire year, the rain falls for 88.8 days and collects up to 328mm (12.91") of precipitation.Daylight
The average length of the day in September is 11h and 58min.On the first day of September, sunrise is at 06:23 and sunset at 18:03. On the last day of the month, sunrise is at 05:54 and sunset at 18:12 CAT.
Sunshine
The average sunshine in September is 10.2h.UV index
In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 6 in September interprets into the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Kalamare, Botswana
- Average high temperature in September: 29.5°C
The warmest month (with the highest average high temperature) is October (31.4°C).
The month with the lowest average high temperature is July (21.3°C).
- Average low temperature in September: 15.5°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 (8.8°C).
Average pressure in September
Kalamare, Botswana
- Average pressure in September: 1017mbar
The month with the highest atmospheric pressure is July (1023.5mbar).
The month with the lowest atmospheric pressure is January (1011.3mbar).
Average wind speed in September
Kalamare, Botswana
- Average wind speed in September: 14.5km/h
The windiest month (with the highest average wind speed) is October (16.1km/h).
The calmest month (with the lowest average wind speed) is May (9km/h).
Average humidity in September
Kalamare, Botswana
- Average humidity in September: 34%
The month with the highest relative humidity is February (59%).
The month with the lowest relative humidity is September (34%).
Average rainfall in September
Kalamare, Botswana
- Average rainfall in September: 3mm
The wettest month (with the highest rainfall) is December (85mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in September
Kalamare, Botswana
- Average rainfall days in September: 1.5 days
The month with the highest number of rainy days is December (17.3 days).
The month with the least rainy days is August (0.3 days).
Average daylight in September /
Average sunshine in September
Kalamare, Botswana
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in September: 10h and 12min
The month with the most sunshine is October (Average sunshine: 11h and 48min).
The months with the least sunshine are May, June and July (Average sunshine: 7h and 36min).
Average sunshine days in September
Kalamare, Botswana
- Average sunshine days in September: 27.7 days
The month with the most sunshine days is August (30 days).
The month with the least sunshine days is December (11.2 days).
Average UV index in September
Kalamare, Botswana
- Average UV index in September: 6
The months with the highest UV index are January, October and November (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 5).
Average cloud cover in September
Kalamare, Botswana
- Average cloud cover in September: 8
The month with the most cloud cover is January (Cloud cover 29).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in September
Kalamare, 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).
