Weather archive in Clanwilliam
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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 December 18, Thursday | 18 | 33.3 92 | 751.6 29.59 1002.05 1002.05 | 760.0 29.92 1013.25 1013.25 | -0.8 -0.03 -1.07 -1.07 | 17 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 5.3 42 | |||||||||||||||||||
17 | 32.4 90 | 751.6 29.59 1002.05 1002.05 | 760.0 29.92 1013.25 1013.25 | -1.4 -0.06 -1.87 -1.87 | 19 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 6.2 43 | ||||||||||||||||||||
16 | 32.2 90 | 751.9 29.6 1002.45 1002.45 | 760.3 29.93 1013.65 1013.65 | -1.8 -0.07 -2.4 -2.4 | 19 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 6.0 43 | ||||||||||||||||||||
15 | 34.1 93 | 752.4 29.62 1003.12 1003.12 | 760.8 29.95 1014.32 1014.32 | -1.8 -0.07 -2.4 -2.4 | 14 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3.2 38 | ||||||||||||||||||||
14 | 33.0 91 | 753.0 29.65 1003.92 1003.92 | 761.4 29.98 1015.12 1015.12 | -1.9 -0.07 -2.53 -2.53 | 16 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 4.2 40 | ||||||||||||||||||||
13 | 31.3 88 | 753.7 29.67 1004.85 1004.85 | 762.2 30.01 1016.18 1016.18 | -1.5 -0.06 -2 -2 | 19 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 5.3 42 | ||||||||||||||||||||
12 | 28.6 83 | 754.2 29.69 1005.52 1005.52 | 762.7 30.03 1016.85 1016.85 | -1.5 -0.06 -2 -2 | 26 | Wind blowing from the east-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 7.5 46 | |||||||||||||||||||||
11 | 26.9 80 | 754.9 29.72 1006.45 1006.45 | 763.6 30.06 1018.05 1018.05 | -0.9 -0.04 -1.2 -1.2 | 30 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 14.3 58 | 8.1 47 | ||||||||||||||||||||
10 | 24.4 76 | 755.2 29.73 1006.85 1006.85 | 763.9 30.07 1018.45 1018.45 | -0.6 -0.02 -0.8 -0.8 | 34 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 7.7 46 | ||||||||||||||||||||
09 | 21.9 71 | 755.7 29.75 1007.52 1007.52 | 764.5 30.1 1019.25 1019.25 | 0.4 0.02 0.53 0.53 | 44 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 8.9 48 | ||||||||||||||||||||
08 | 19.5 67 | 755.8 29.76 1007.65 1007.65 | 764.7 30.11 1019.52 1019.52 | 1.1 0.04 1.47 1.47 | 53 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 14.3 58 | 9.5 49 | |||||||||||||||||||
07 | 16.5 62 | 755.8 29.76 1007.65 1007.65 | 764.8 30.11 1019.65 1019.65 | 1.7 0.07 2.27 2.27 | 64 | Calm, no wind | Calm | 9.5 49 | |||||||||||||||||||||
06 | 14.3 58 | 755.3 29.74 1006.98 1006.98 | 764.3 30.09 1018.98 1018.98 | 1.1 0.04 1.47 1.47 | 68 | Calm, no wind | Calm | 8.5 47 | |||||||||||||||||||||
05 | 15.3 60 | 754.7 29.71 1006.18 1006.18 | 763.6 30.06 1018.05 1018.05 | 0.2 0.01 0.27 0.27 | 65 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 8.8 48 | ||||||||||||||||||||
04 | 16.1 61 | 754.1 29.69 1005.38 1005.38 | 763.0 30.04 1017.25 1017.25 | -0.4 -0.02 -0.53 -0.53 | 63 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 8.9 48 | ||||||||||||||||||||
03 | 16.5 62 | 754.2 29.69 1005.52 1005.52 | 763.1 30.04 1017.38 1017.38 | -0.4 -0.02 -0.53 -0.53 | 61 | Wind blowing from the south-east | 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 | 8.8 48 | ||||||||||||||||||||
02 | 17.0 63 | 754.5 29.7 1005.92 1005.92 | 763.4 30.06 1017.78 1017.78 | 0.5 0.02 0.67 0.67 | 59 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 9.0 48 | ||||||||||||||||||||
01 | 17.5 64 | 754.5 29.7 1005.92 1005.92 | 763.3 30.05 1017.65 1017.65 | 0.9 0.04 1.2 1.2 | 56 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 8.7 48 | ||||||||||||||||||||
00 | 17.9 64 | 754.6 29.71 1006.05 1006.05 | 763.4 30.06 1017.78 1017.78 | 1.5 0.06 2 2 | 54 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 8.3 47 | ||||||||||||||||||||
| December 17, Wednesday | 23 | 18.7 66 | 754.0 29.69 1005.25 1005.25 | 762.9 30.04 1017.12 1017.12 | 1.5 0.06 2 2 | 47 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 29.1 84 | 7.2 45 | ||||||||||||||||||
22 | 19.8 68 | 753.6 29.67 1004.72 1004.72 | 762.4 30.02 1016.45 1016.45 | 2.0 0.08 2.67 2.67 | 44 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 7.3 45 | ||||||||||||||||||||
21 | 21.1 70 | 753.1 29.65 1004.05 1004.05 | 761.8 29.99 1015.65 1015.65 | 2.4 0.09 3.2 3.2 | 40 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 7.1 45 | ||||||||||||||||||||
20 | 22.8 73 | 752.5 29.63 1003.25 1003.25 | 761.2 29.97 1014.85 1014.85 | 2.1 0.08 2.8 2.8 | 36 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 29.1 84 | 7.1 45 | |||||||||||||||||||
19 | 24.8 77 | 751.6 29.59 1002.05 1002.05 | 760.2 29.93 1013.52 1013.52 | 1.3 0.05 1.73 1.73 | 31 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 6.7 44 | ||||||||||||||||||||
18 | 27.2 81 | 750.7 29.56 1000.85 1000.85 | 759.3 29.89 1012.32 1012.32 | 0.3 0.01 0.4 0.4 | 30 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 7.9 46 | ||||||||||||||||||||