Weather archive in De Aar
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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 17, Wednesday | 08 | 19.9 68 | 651.6 25.65 868.73 868.73 | 0.7 0.03 0.93 0.93 | 80 | Wind blowing from the west-northwest | 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 | 60%. 6/10. 5 oktas | 16.5 62 | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 40.0 24.9 | 16.4 62 | 9.0 0.35 | 24 | ||||||||||
06 | 16.8 62 | 651.2 25.64 868.2 868.2 | 0.5 0.02 0.67 0.67 | 93 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 50%. 5/10. 4 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 oktas | 2000-2500 6562-8202 | Altocumulus castellanus or floccus. | No Cirrus, Cirrocumulus or Cirrostratus. | 40.0 24.9 | 15.6 60 | ||||||||||||||
05 | 17.1 63 | 650.9 25.63 867.8 867.8 | -0.1 -0 -0.13 -0.13 | 89 | Wind blowing from the west | 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 | no clouds no clouds no clouds | 40.0 24.9 | 15.2 59 | |||||||||||||||||||
04 | 17.6 64 | 650.7 25.62 867.53 867.53 | -0.3 -0.01 -0.4 -0.4 | 88 | Wind blowing from the north-west | 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 | 15.6 60 | |||||||||||||||||||||
03 | 18.0 64 | 650.7 25.62 867.53 867.53 | -0.7 -0.03 -0.93 -0.93 | 84 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 15.2 59 | |||||||||||||||||||||
02 | 17.9 64 | 651.0 25.63 867.93 867.93 | -1.3 -0.05 -1.73 -1.73 | 84 | Wind blowing from the west-northwest | 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 | 15.1 59 | 9.0 0.35 | 18 | |||||||||||||||||||
01 | 18.1 65 | 651.0 25.63 867.93 867.93 | -0.7 -0.03 -0.93 -0.93 | 83 | Calm, no wind | Calm | 15.2 59 | ||||||||||||||||||||||
00 | 18.3 65 | 651.4 25.65 868.46 868.46 | 0.1 0 0.13 0.13 | 85 | Wind blowing from the north | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 15.7 60 | |||||||||||||||||||||
| December 16, Tuesday | 23 | 19.4 67 | 652.3 25.68 869.66 869.66 | 1.5 0.06 2 2 | 78 | Calm, no wind | Calm | 31.9 89 | 15.5 60 | ||||||||||||||||||||
22 | 20.5 69 | 651.7 25.66 868.86 868.86 | 1.8 0.07 2.4 2.4 | 62 | 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 | 13.0 55 | |||||||||||||||||||||
21 | 20.9 70 | 651.3 25.64 868.33 868.33 | 2.0 0.08 2.67 2.67 | 76 | Wind blowing from the west-northwest | 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 | 16.5 62 | |||||||||||||||||||||
20 | 20.9 70 | 650.8 25.62 867.66 867.66 | 1.8 0.07 2.4 2.4 | 72 | Wind blowing from the north | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 100%. 10/10. 8 oktas | Thunderstorm, slight or moderate, without hail, but with rain and/or snow at time of observation. | Thunderstorm(s) with or without precipitation. | Thunderstorm(s) with or without precipitation. | 31.9 89 | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 5.0 3.1 | 15.7 60 | 5.0 0.2 | 12 | |||||||||
19 | 26.8 80 | 649.9 25.59 866.46 866.46 | 0.6 0.02 0.8 0.8 | 43 | Wind blowing from the north-northeast | 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Thunderstorm, but no precipitation at the time of observation. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 40.0 24.9 | 13.0 55 | ||||||||||||
18 | 27.5 82 | 649.3 25.56 865.66 865.66 | -0.9 -0.04 -1.2 -1.2 | 44 | Wind blowing from the north-northeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | Thunderstorm, but no precipitation at the time of observation. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | Altocumulus cumulogenitus (or cumulonimbogenitus). | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 40.0 24.9 | 14.0 57 | |||||||||||
17 | 29.5 85 | 649.0 25.55 865.26 865.26 | -1.7 -0.07 -2.27 -2.27 | 37 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | Altocumulus cumulogenitus (or cumulonimbogenitus). | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 40.0 24.9 | 13.1 56 | ||||||||||||||
16 | 31.4 89 | 649.3 25.56 865.66 865.66 | -2.4 -0.09 -3.2 -3.2 | 32 | Wind blowing from the north-west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 60%. 6/10. 5 oktas | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 60%. 6/10. 5 oktas | 1500-2000 4921-6562 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 40.0 24.9 | 13.0 55 | ||||||||||||||
15 | 27.7 82 | 650.2 25.6 866.86 866.86 | -2.6 -0.1 -3.47 -3.47 | 51 | Wind blowing from the west-northwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 40.0 24.9 | 16.5 62 | ||||||||||||||
14 | 30.4 87 | 650.7 25.62 867.53 867.53 | -2.8 -0.11 -3.73 -3.73 | 36 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 60%. 6/10. 5 oktas | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 60%. 6/10. 5 oktas | 1500-2000 4921-6562 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 40.0 24.9 | 13.9 57 | 1.0 0.04 | 6 | ||||||||||||
13 | 28.3 83 | 651.7 25.66 868.86 868.86 | -2.4 -0.09 -3.2 -3.2 | 45 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 50%. 5/10. 4 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | Altocumulus castellanus or floccus. | No Cirrus, Cirrocumulus or Cirrostratus. | 40.0 24.9 | 15.4 60 | ||||||||||||||
12 | 25.9 79 | 652.8 25.7 870.33 870.33 | -1.1 -0.04 -1.47 -1.47 | 51 | Wind blowing from the north-northwest | 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 | 50%. 5/10. 4 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | Altocumulus castellanus or floccus. | No Cirrus, Cirrocumulus or Cirrostratus. | 40.0 24.9 | 15.1 59 | ||||||||||||||
11 | 21.1 70 | 653.5 25.73 871.26 871.26 | -0.3 -0.01 -0.4 -0.4 | 73 | Wind blowing from the north | 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 | 70 – 80%. 7/10 – 8/10. 6 oktas | 19.6 67 | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 40.0 24.9 | 16.1 61 | ||||||||||||||
10 | 20.1 68 | 654.1 25.75 872.06 872.06 | 0.5 0.02 0.67 0.67 | 77 | Wind blowing from the north | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | Altocumulus castellanus or floccus. | No Cirrus, Cirrocumulus or Cirrostratus. | 40.0 24.9 | 16.0 61 | ||||||||||||||
09 | 24.8 77 | 653.9 25.74 871.8 871.8 | 0.6 0.02 0.8 0.8 | 56 | Wind blowing from the north-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | Altocumulus castellanus or floccus. | No Cirrus, Cirrocumulus or Cirrostratus. | 40.0 24.9 | 15.5 60 | ||||||||||||||
08 | 25.1 77 | 653.8 25.74 871.66 871.66 | 1.1 0.04 1.47 1.47 | 55 | Wind blowing from the north-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 40%. 4/10. 3 oktas | 21.0 70 | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | Altocumulus castellanus or floccus. | No Cirrus, Cirrocumulus or Cirrostratus. | 40.0 24.9 | 15.5 60 | |||||||||||||