Weather archive in Cheonan (weather station)
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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 August 28, Friday | 05 | 23.8 75 | 749.7 29.52 999.52 999.52 | 757.0 29.8 1009.25 1009.25 | 0.1 0 0.13 0.13 | 99 | Calm, no wind | Calm | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 1500-2000 4921-6562 | 7.0 4.4 | 23.6 74 | |||||||||||||||||
04 | 23.9 75 | 749.5 29.51 999.25 999.25 | 756.8 29.8 1008.98 1008.98 | 0.2 0.01 0.27 0.27 | 99 | Calm, no wind | Calm | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 2000-2500 6562-8202 | 7.0 4.4 | 23.7 75 | ||||||||||||||||||
03 | 23.9 75 | 749.5 29.51 999.25 999.25 | 756.8 29.8 1008.98 1008.98 | 0.3 0.01 0.4 0.4 | 99 | Calm, no wind | Calm | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | 8.0 5.0 | 23.7 75 | ||||||||||||||||||
02 | 23.5 74 | 749.6 29.51 999.38 999.38 | 756.9 29.8 1009.12 1009.12 | 0.2 0.01 0.27 0.27 | 99 | Calm, no wind | Calm | 70 – 80%. 7/10 – 8/10. 6 oktas | 2000-2500 6562-8202 | 4.2 2.6 | 23.3 74 | ||||||||||||||||||
01 | 23.7 75 | 749.3 29.5 998.98 998.98 | 756.6 29.79 1008.72 1008.72 | -0.2 -0.01 -0.27 -0.27 | 99 | Calm, no wind | Calm | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 6.0 3.7 | 23.5 74 | ||||||||||||||||||
00 | 23.9 75 | 749.2 29.5 998.85 998.85 | 756.4 29.78 1008.45 1008.45 | -0.3 -0.01 -0.4 -0.4 | 99 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 4.6 2.9 | 23.7 75 | ||||||||||||||||||
| August 27, Thursday | 23 | 24.3 76 | 749.4 29.5 999.12 999.12 | 756.7 29.79 1008.85 1008.85 | 0.5 0.02 0.67 0.67 | 99 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 7.0 4.4 | 24.1 75 | |||||||||||||||||
22 | 24.5 76 | 749.5 29.51 999.25 999.25 | 756.7 29.79 1008.85 1008.85 | 1.2 0.05 1.6 1.6 | 99 | Wind blowing from the south-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 8.0 5.0 | 24.3 76 | ||||||||||||||||||
21 | 25.1 77 | 749.5 29.51 999.25 999.25 | 756.7 29.79 1008.85 1008.85 | 1.7 0.07 2.27 2.27 | 99 | Calm, no wind | Calm | 50%. 5/10. 4 oktas | 30.9 88 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 11.0 6.8 | 24.9 77 | |||||||||||||||||
20 | 25.6 78 | 748.9 29.48 998.45 998.45 | 756.1 29.77 1008.05 1008.05 | 1.1 0.04 1.47 1.47 | 96 | Calm, no wind | Calm | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 14.0 8.7 | 24.9 77 | ||||||||||||||||||
19 | 26.6 80 | 748.3 29.46 997.65 997.65 | 755.5 29.74 1007.25 1007.25 | 0.5 0.02 0.67 0.67 | 87 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 23.0 14.3 | 24.2 76 | ||||||||||||||||||
18 | 29.1 84 | 747.8 29.44 996.98 996.98 | 754.9 29.72 1006.45 1006.45 | -0.3 -0.01 -0.4 -0.4 | 71 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 40.0 24.9 | 23.2 74 | ||||||||||||||||||
17 | 30.5 87 | 747.8 29.44 996.98 996.98 | 754.9 29.72 1006.45 1006.45 | -0.5 -0.02 -0.67 -0.67 | 64 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 25.0 15.5 | 22.9 73 | ||||||||||||||||||
16 | 30.2 86 | 747.8 29.44 996.98 996.98 | 754.9 29.72 1006.45 1006.45 | -0.8 -0.03 -1.07 -1.07 | 71 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 20.0 12.4 | 24.3 76 | ||||||||||||||||||
15 | 30.4 87 | 748.1 29.45 997.38 997.38 | 755.2 29.73 1006.85 1006.85 | -0.8 -0.03 -1.07 -1.07 | 73 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 27.0 16.8 | 25.0 77 | ||||||||||||||||||
14 | 30.7 87 | 748.3 29.46 997.65 997.65 | 755.3 29.74 1006.98 1006.98 | -0.9 -0.04 -1.2 -1.2 | 67 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 23.8 75 | ||||||||||||||||||
13 | 29.4 85 | 748.6 29.47 998.05 998.05 | 755.7 29.75 1007.52 1007.52 | -0.6 -0.02 -0.8 -0.8 | 77 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 24.9 77 | ||||||||||||||||||
12 | 28.8 84 | 748.9 29.48 998.45 998.45 | 756.1 29.77 1008.05 1008.05 | -0.2 -0.01 -0.27 -0.27 | 77 | Calm, no wind | Calm | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 26.0 16.2 | 24.3 76 | ||||||||||||||||||
11 | 28.2 83 | 749.2 29.5 998.85 998.85 | 756.4 29.78 1008.45 1008.45 | 0.0 0 0 0 | 84 | Calm, no wind | Calm | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 1500-2000 4921-6562 | 25.0 15.5 | 25.2 77 | ||||||||||||||||||
10 | 27.6 82 | 749.2 29.5 998.85 998.85 | 756.4 29.78 1008.45 1008.45 | 0.0 0 0 0 | 86 | Calm, no wind | Calm | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 22.0 13.7 | 25.0 77 | ||||||||||||||||||
09 | 26.4 80 | 749.1 29.49 998.72 998.72 | 756.3 29.78 1008.32 1008.32 | 0.3 0.01 0.4 0.4 | 94 | Calm, no wind | Calm | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 24.0 75 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 28.0 17.4 | 25.3 78 | |||||||||||||||||
08 | 25.4 78 | 749.2 29.5 998.85 998.85 | 756.4 29.78 1008.45 1008.45 | 0.6 0.02 0.8 0.8 | 99 | Calm, no wind | Calm | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | 19.0 11.8 | 25.2 77 | ||||||||||||||||||
07 | 24.6 76 | 749.2 29.5 998.85 998.85 | 756.4 29.78 1008.45 1008.45 | 0.4 0.02 0.53 0.53 | 99 | Calm, no wind | Calm | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | 13.0 8.1 | 24.4 76 | ||||||||||||||||||
06 | 24.1 75 | 748.8 29.48 998.32 998.32 | 756.1 29.77 1008.05 1008.05 | -0.2 -0.01 -0.27 -0.27 | 99 | Calm, no wind | Calm | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 1000-1500 3281-4921 | 12.0 7.5 | 23.9 75 | ||||||||||||||||||
05 | 24.2 76 | 748.6 29.47 998.05 998.05 | 755.9 29.76 1007.78 1007.78 | -0.4 -0.02 -0.53 -0.53 | 99 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 12.0 7.5 | 24.0 75 | ||||||||||||||||||