Weather archive in Cheonan (weather station)
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Weather statistics
| 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 22, Monday | 22 | -2.8 27 | 764.9 30.11 1019.78 1019.78 | 773.1 30.44 1030.72 1030.72 | 0.4 0.02 0.53 0.53 | 75 | Calm, no wind | Calm | no clouds no clouds no clouds | 29.0 18.0 | -6.7 20 | ||||||||||||||||||
21 | -2.2 28 | 764.5 30.1 1019.25 1019.25 | 772.7 30.42 1030.18 1030.18 | 0.2 0.01 0.27 0.27 | 74 | Calm, no wind | Calm | no clouds no clouds no clouds | 6.4 44 | 35.0 21.8 | -6.3 21 | ||||||||||||||||||
20 | -1.2 30 | 764.5 30.1 1019.25 1019.25 | 772.6 30.42 1030.05 1030.05 | 0.0 0 0 0 | 66 | Calm, no wind | Calm | no clouds no clouds no clouds | 30.0 18.6 | -6.9 20 | |||||||||||||||||||
19 | 0.0 32 | 764.5 30.1 1019.25 1019.25 | 772.6 30.42 1030.05 1030.05 | 0.0 0 0 0 | 62 | Calm, no wind | Calm | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 40.0 24.9 | -6.6 20 | ||||||||||||||||||
18 | 3.1 38 | 764.3 30.09 1018.98 1018.98 | 772.3 30.41 1029.65 1029.65 | 0.0 0 0 0 | 46 | Wind blowing from the east-northeast | 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. | 45.0 28.0 | -7.4 19 | ||||||||||||||||||
17 | 5.0 41 | 764.5 30.1 1019.25 1019.25 | 772.4 30.41 1029.78 1029.78 | 0.1 0 0.13 0.13 | 36 | Calm, no wind | Calm | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | -8.8 16 | ||||||||||||||||||
16 | 6.2 43 | 764.5 30.1 1019.25 1019.25 | 772.4 30.41 1029.78 1029.78 | -0.8 -0.03 -1.07 -1.07 | 32 | Calm, no wind | Calm | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | -9.3 15 | ||||||||||||||||||
15 | 5.7 42 | 764.3 30.09 1018.98 1018.98 | 772.3 30.41 1029.65 1029.65 | -2.0 -0.08 -2.67 -2.67 | 32 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 50.0 31.1 | -9.7 15 | |||||||||||||||||||
14 | 4.6 40 | 764.4 30.09 1019.12 1019.12 | 772.3 30.41 1029.65 1029.65 | -2.2 -0.09 -2.93 -2.93 | 30 | Wind blowing from the south-southeast | 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. | 50.0 31.1 | -11.5 11 | ||||||||||||||||||
13 | 3.6 38 | 765.3 30.13 1020.32 1020.32 | 773.3 30.44 1030.98 1030.98 | -1.6 -0.06 -2.13 -2.13 | 31 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 50.0 31.1 | -11.9 11 | |||||||||||||||||||
12 | 2.6 37 | 766.3 30.17 1021.65 1021.65 | 774.3 30.48 1032.32 1032.32 | -0.8 -0.03 -1.07 -1.07 | 35 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 50.0 31.1 | -11.3 12 | |||||||||||||||||||
11 | 0.2 32 | 766.6 30.18 1022.05 1022.05 | 774.7 30.5 1032.85 1032.85 | -0.5 -0.02 -0.67 -0.67 | 43 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 50.0 31.1 | -10.9 12 | |||||||||||||||||||
10 | -3.0 27 | 766.9 30.19 1022.45 1022.45 | 775.2 30.52 1033.52 1033.52 | 0.1 0 0.13 0.13 | 64 | Calm, no wind | Calm | no clouds no clouds no clouds | 35.0 21.8 | -9.0 16 | |||||||||||||||||||
09 | -6.0 21 | 767.1 30.2 1022.72 1022.72 | 775.4 30.53 1033.78 1033.78 | 0.8 0.03 1.07 1.07 | 81 | Calm, no wind | Calm | no clouds no clouds no clouds | -8.8 16 | 28.0 17.4 | -8.8 16 | ||||||||||||||||||
08 | -8.5 17 | 767.1 30.2 1022.72 1022.72 | 775.5 30.53 1033.92 1033.92 | 0.7 0.03 0.93 0.93 | 90 | Calm, no wind | Calm | no clouds no clouds no clouds | 21.0 13.1 | -9.9 14 | |||||||||||||||||||
07 | -8.4 17 | 766.8 30.19 1022.32 1022.32 | 775.2 30.52 1033.52 1033.52 | 0.2 0.01 0.27 0.27 | 90 | Calm, no wind | Calm | no clouds no clouds no clouds | 30.0 18.6 | -9.8 14 | |||||||||||||||||||
06 | -8.2 17 | 766.3 30.17 1021.65 1021.65 | 774.7 30.5 1032.85 1032.85 | 0.3 0.01 0.4 0.4 | 88 | Calm, no wind | Calm | no clouds no clouds no clouds | 26.0 16.2 | -9.8 14 | |||||||||||||||||||
05 | -7.8 18 | 766.4 30.17 1021.78 1021.78 | 774.8 30.5 1032.98 1032.98 | 0.4 0.02 0.53 0.53 | 88 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 27.0 16.8 | -9.4 15 | |||||||||||||||||||
04 | -7.4 19 | 766.6 30.18 1022.05 1022.05 | 775.0 30.51 1033.25 1033.25 | 0.4 0.02 0.53 0.53 | 84 | Calm, no wind | Calm | no clouds no clouds no clouds | 29.0 18.0 | -9.6 15 | |||||||||||||||||||
03 | -7.2 19 | 766.0 30.16 1021.25 1021.25 | 774.4 30.49 1032.45 1032.45 | 0.0 0 0 0 | 83 | Calm, no wind | Calm | no clouds no clouds no clouds | 28.0 17.4 | -9.6 15 | |||||||||||||||||||
02 | -6.5 20 | 766.0 30.16 1021.25 1021.25 | 774.3 30.48 1032.32 1032.32 | 0.0 0 0 0 | 76 | Calm, no wind | Calm | no clouds no clouds no clouds | 35.0 21.8 | -10.0 14 | |||||||||||||||||||
01 | -5.5 22 | 766.2 30.17 1021.52 1021.52 | 774.5 30.49 1032.58 1032.58 | 74 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 35.0 21.8 | -9.4 15 | ||||||||||||||||||||
00 | -4.2 24 | 766.0 30.16 1021.25 1021.25 | 774.3 30.48 1032.32 1032.32 | 0.3 0.01 0.4 0.4 | 64 | Calm, no wind | Calm | no clouds no clouds no clouds | 45.0 28.0 | -10.0 14 | |||||||||||||||||||
| December 21, Sunday | 23 | -3.7 25 | 766.0 30.16 1021.25 1021.25 | 774.2 30.48 1032.18 1032.18 | 0.3 0.01 0.4 0.4 | 63 | Calm, no wind | Calm | no clouds no clouds no clouds | 50.0 31.1 | -9.9 14 | ||||||||||||||||||
22 | -2.1 28 | 765.7 30.15 1020.85 1020.85 | 773.8 30.46 1031.65 1031.65 | 51 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 5.0 3.1 | -11.1 12 | ||||||||||||||||||||