Kalk Bay Weather in September

In Kalk Bay, September brings moderate daytime temperatures around 17°C (63°F), with nights cooling to 13°C (55°F). Some rainfall is to be expected.

Rainfall in Kalk Bay in September

You can typically expect 11 days of rain this month, averaging around 56 mm (2.2 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Kalk Bay in September

In September, Kalk Bay sees moderate temperatures, with highs of 17°C (63°F). Nights drop to around 13°C (55°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 13°C (55°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Kalk Bay in September

The month enjoys around 225 hours of sunshine, creating mostly sunny days with good weather conditions.

Wind Speed in Kalk Bay in September

Wind speeds average 5 m/s (10 knots) during September. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.

Average water temperature in September

The water temperature is 15°C (59°F), chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.

Should you favor a climate that's both dry and comfortably warm, January, February, March, April, November and December typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.