Climate Overview
The climate in Ga-Rankuwa is cold. The average annual temperature is -53°C. Ga-Rankuwa is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: March, April, May. The coldest months are January, November, December, when temperatures can drop to -54°C.
Temperature
Ga-Rankuwa has relatively stable temperatures year-round, staying within a 3°C range. March is the warmest month, though highs remain moderate at -51°C with a mean of -52°C. January brings the harshest conditions, with lows dropping to -54°C and an average temperature of -53°C. Daily temperature variation is modest, with an average difference of 1°C between highs and lows.
Precipitation
The driest month is January, with just 0mm.
Wind
Ga-Rankuwa is relatively calm, with an average annual wind speed of 8km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 9km/h, though still comfortable for most outdoor activities. The calmest conditions occur in January, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.
Seasons
16 days until Spring
It is currently winter in Ga-Rankuwa, which began on June 21, 2026. Ga-Rankuwa is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in March at around -51°C, while the coldest stretch bottoms out in January near -54°C. Spring is next, beginning on September 23, 2026 — 16 days from now.
Spring
Temperatures range from -53 to -52°C. Precipitation is minimal, with only around 0mm for the entire season. Winds are generally light, averaging 8km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from -54 to -52°C. Precipitation is minimal, with only around 0mm for the entire season. Winds are generally light, averaging 8km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -53 to -51°C. Precipitation is minimal, with only around 0mm for the entire season. Winds are generally light, averaging 7km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from -53 to -52°C. Precipitation is minimal, with only around 0mm for the entire season. Winds are generally light, averaging 8km/h. Heavy layering and insulated outerwear are essential — exposed skin should be minimised outdoors.
Monthly Climate Data
The table below shows monthly climate averages for Ga-Rankuwa based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
