Daily Climate Summary for 20 April 2023 UTC South Pole Station, Antarctica Temperature: Average temp... -51.6°C / -60.9°F Maximum temp... -49.2°C / -56.6°F Minimum temp... -54.7°C / -66.5°F Wind: Average wind speed.......... 13.1 mph or 11.4 knots Prevailing wind direction... Grid North Maximum wind speed.......... 21 mph or 18 knots Maximum wind direction...... Grid North Station Pressure: Average pressure... 690.8 mb Highest pressure... 691.8 mb Lowest pressure.... 689.3 mb Physio-altitude: Average physio-alt = 10223 ft/ 3116 m Highest physio-alt = 10279 ft/ 3133 m Lowest physio-alt = 10186 ft/ 3105 m Sky Cover: Average cloud cover (8ths)... 5 Sunshine: Sunrise on 21 September 2023 Hours of sunshine..... 0.0 Percent of possible... 0 Visibility: Visibility of 1/4 mile or less: No Weather: Blowing Snow, Freezing Fog **RECORDS** No records were tied or broken.