Weather archive in Johannesburg (airport)
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| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2025 April 18, Friday | 20 | 12.7 55 | 629.2 24.77 838.86 838.86 | 84 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 14.9 59 | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 60.0 37.3 | 10.1 50 | ||||||||||||||||
08 | 11.2 52 | 629.4 24.78 839.13 839.13 | 1.0 0.04 1.33 1.33 | 95 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Mist. | Rain. | Drizzle. | 11.1 52 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | 200-300 656-984 | 10.0 6.2 | 10.4 51 | 0.2 0.01 | 12 | |||||||||||
05 | 11.3 52 | 628.4 24.74 837.8 837.8 | 0.2 0.01 0.27 0.27 | 96 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Drizzle, not freezing, intermittent, slight at time of observation. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | 100-200 328-656 | 7.0 4.4 | 10.7 51 | ||||||||||||||
02 | 11.9 53 | 628.2 24.73 837.53 837.53 | 91 | Wind blowing from the south-east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | Drizzle, not freezing, intermittent, slight at time of observation. | Drizzle. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | 200-300 656-984 | 10.0 6.2 | 10.5 51 | Trace of precipitation Trace of precipitation | 18 | |||||||||||||