Cool
Average highs are around 18°C, so pack for cooler days.
September verdict
Walvis Bay, Namibia in September
Weather score48Mixed
Mixed for holiday weather
Average highs are around 18°C, so pack for cooler days. Sunshine averages 5.7h per day, enough for a balanced month. Rainfall averages 0mm, which is relatively low for holiday planning.
September weather
Monthly averages
Temp
18°C
Rain
0mm
Sun
5.7h
Sea
13°C
Weather score
48
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 0mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 5.7h per day, enough for a balanced month.
Cool sea
Sea temperatures average 13°C, so the water can feel cool.
Map
Weather map
Compare Walvis Bay, Namibia with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September18°C average high
September has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJanuary to May and December
This stretch sets the upper range for average daytime heat.
Rain
September0mm average rain
September is close to Walvis Bay's usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
Sun
September5.7 hours average sun
September is one of Walvis Bay's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsMay to July and November to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September13°C average sea
September is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJanuary to March
Sea temperatures are usually near 18°C in this stretch, so swimming comfort is at its strongest.
Weather score
September48 weather score
September is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJanuary to May and November to December
These months have the strongest weather score in the monthly averages.
