Mild
Average highs are around 23°C, so days are mild rather than hot.
December verdict
Alexander Bay, South Africa in December
Weather score69Good
Good for holiday weather
Average highs are around 23°C, so days are mild rather than hot. Sunshine averages 10h per day, so bright days are a strong part of the month. Rainfall averages 2mm, which is relatively low for holiday planning.
December weather
Monthly averages
Temp
23°C
Rain
2mm
Sun
10h
Sea
17°C
Weather score
69
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 2mm, which is relatively low for holiday planning.
Bright
Sunshine averages 10h per day, so bright days are a strong part of the month.
Cool sea
Sea temperatures average 17°C, so the water can feel cool.
Map
Weather map
Compare Alexander Bay, South Africa with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December23°C average high
December sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJanuary to May and December
This stretch sets the upper range for average daytime heat.
Rain
December2mm average rain
December is close to Alexander Bay's usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
Sun
December10 hours average sun
December is one of Alexander Bay's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsJanuary and November to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December17°C average sea
December sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJanuary to March and December
Sea temperatures are usually near 17°C in this stretch, so swimming comfort is at its strongest.
Weather score
December69 weather score
December scores above Alexander Bay's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJanuary to March and November to December
These months have the strongest weather score in the monthly averages.