Warm
Average highs sit around 32°C, giving warm days by monthly-average standards.
September verdict
Botswana in September
Weather score92Excellent
Excellent for holiday weather
Average highs sit around 32°C, giving warm days by monthly-average standards. Sunshine averages 9.8h per day, so bright days are a strong part of the month. Rainfall averages 5mm, which is relatively low for holiday planning.
September weather
Monthly averages
Temp
32°C
Rain
5mm
Sun
9.8h
Sea
0°C
Weather score
92
Excellent
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 5mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9.8h per day, so bright days are a strong part of the month.
Cool sea
Sea temperatures average 0°C, so the water can feel cool.
Map
Weather map
Compare Botswana with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September32°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJanuary to February and September to December
This stretch sets the upper range for average daytime heat.
Rain
September5mm average rain
September is one of Botswana's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsApril to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September9.8 hours average sun
September is one of Botswana's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay and July to September
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September0°C average sea
September is close to Botswana's usual sea temperature, with limited seasonal change in the water.
Warmest seaAll year
Sea temperatures stay warm enough for easy swimming through the year.
Weather score
September92 weather score
September is one of Botswana's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsSeptember to October
These months have the strongest weather score in the monthly averages.