Weather archive in Port St. Johns
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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 | |
| 2026 May 10, Sunday | 23 | 19.6 67 | 750.7 29.56 1000.85 1000.85 | 752.9 29.64 1003.78 1003.78 | 0.3 0.01 0.4 0.4 | 28 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 34.3 94 | 0.7 33 | ||||||||||||||||||
20 | 21.1 70 | 750.4 29.54 1000.45 1000.45 | 752.6 29.63 1003.38 1003.38 | 3.9 0.15 5.2 5.2 | 30 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 34.3 94 | 3.0 37 | |||||||||||||||||||
17 | 24.2 76 | 746.5 29.39 995.25 995.25 | 748.6 29.47 998.05 998.05 | 4.5 0.18 6 6 | 27 | Wind blowing from the west-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | 4.2 40 | ||||||||||||||||||||
14 | 27.4 81 | 742.0 29.21 989.25 989.25 | 744.1 29.3 992.05 992.05 | -2.9 -0.11 -3.87 -3.87 | 54 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 17.4 63 | ||||||||||||||||||||
11 | 26.4 80 | 744.9 29.33 993.12 993.12 | 747.1 29.41 996.05 996.05 | -3.2 -0.13 -4.27 -4.27 | 50 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 13.0 55 | 15.0 59 | |||||||||||||||||||
08 | 18.1 65 | 748.1 29.45 997.38 997.38 | 750.4 29.54 1000.45 1000.45 | -1.6 -0.06 -2.13 -2.13 | 51 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 13.0 55 | 7.6 46 | |||||||||||||||||||
05 | 13.0 55 | 749.7 29.52 999.52 999.52 | 752.0 29.61 1002.58 1002.58 | -1.9 -0.07 -2.53 -2.53 | 83 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 10.2 50 | ||||||||||||||||||||
02 | 14.0 57 | 751.6 29.59 1002.05 1002.05 | 754.0 29.69 1005.25 1005.25 | -2.1 -0.08 -2.8 -2.8 | 87 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 11.8 53 | ||||||||||||||||||||