Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
December verdict
Gariep Dam, South Africa in December
Weather score90Excellent
Excellent for holiday weather
Average highs sit around 31°C, giving warm days by monthly-average standards. Sunshine averages 11h per day, so bright days are a strong part of the month. Rainfall averages 44mm, which is relatively low for holiday planning.
December weather
Monthly averages
Temp
31°C
Rain
44mm
Sun
11h
Weather score
90
Excellent
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 44mm, which is relatively low for holiday planning.
Bright
Sunshine averages 11h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Gariep Dam, South Africa with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December31°C average high
December is one of Gariep Dam's warmest months, with daytime heat above the yearly average.
Warmest monthsJanuary to February and November to December
This stretch sets the upper range for average daytime heat.
Rain
December44mm average rain
December sits near Gariep Dam's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsApril to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December11 hours average sun
December is one of Gariep Dam'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.
Weather score
December90 weather score
December is one of Gariep Dam's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJanuary to February and November to December
These months have the strongest weather score in the monthly averages.
