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 May 24, Sunday | 13 | 25.6 78 | 753.1 29.65 1004.05 1004.05 | 760.4 29.94 1013.78 1013.78 | -1.2 -0.05 -1.6 -1.6 | 46 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 13.1 56 | |||||||||||||||||
12 | 24.8 77 | 753.6 29.67 1004.72 1004.72 | 760.9 29.96 1014.45 1014.45 | -1.0 -0.04 -1.33 -1.33 | 53 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 45.0 28.0 | 14.5 58 | ||||||||||||||||||
11 | 23.8 75 | 754.1 29.69 1005.38 1005.38 | 761.5 29.98 1015.25 1015.25 | -0.7 -0.03 -0.93 -0.93 | 56 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 45.0 28.0 | 14.4 58 | ||||||||||||||||||
10 | 21.2 70 | 754.3 29.7 1005.65 1005.65 | 761.8 29.99 1015.65 1015.65 | 69 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 40%. 4/10. 3 oktas | 2.8 1.7 | 15.2 59 | |||||||||||||||||||
09 | 19.1 66 | 754.6 29.71 1006.05 1006.05 | 762.0 30 1015.92 1015.92 | 0.5 0.02 0.67 0.67 | 76 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | 12.3 54 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 25.0 15.5 | 14.7 58 | |||||||||||||||||
08 | 17.6 64 | 754.8 29.72 1006.32 1006.32 | 762.3 30.01 1016.32 1016.32 | 1.2 0.05 1.6 1.6 | 85 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 18.0 11.2 | 15.0 59 | ||||||||||||||||||
07 | 14.5 58 | 754.6 29.71 1006.05 1006.05 | 762.2 30.01 1016.18 1016.18 | 1.2 0.05 1.6 1.6 | 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. | 7.0 4.4 | 14.3 58 | ||||||||||||||||||
06 | 12.5 55 | 754.1 29.69 1005.38 1005.38 | 761.8 29.99 1015.65 1015.65 | 0.8 0.03 1.07 1.07 | 99 | Calm, no wind | Calm | no clouds no clouds no clouds | 3.2 2.0 | 12.3 54 | |||||||||||||||||||
05 | 12.4 54 | 753.6 29.67 1004.72 1004.72 | 761.2 29.97 1014.85 1014.85 | 99 | Wind blowing from the north-east | Calm | no clouds no clouds no clouds | 0.3 0.2 | 12.2 54 | ||||||||||||||||||||
04 | 13.0 55 | 753.4 29.66 1004.45 1004.45 | 761.0 29.96 1014.58 1014.58 | 0.3 0.01 0.4 0.4 | 99 | Wind blowing from the south-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 3.3 2.1 | 12.8 55 | |||||||||||||||||||
03 | 13.4 56 | 753.3 29.66 1004.32 1004.32 | 760.9 29.96 1014.45 1014.45 | 0.3 0.01 0.4 0.4 | 99 | Calm, no wind | Calm | no clouds no clouds no clouds | 2.7 1.7 | 13.2 56 | |||||||||||||||||||
02 | 13.6 56 | 753.1 29.65 1004.05 1004.05 | 760.7 29.95 1014.18 1014.18 | 0.3 0.01 0.4 0.4 | 99 | Calm, no wind | Calm | no clouds no clouds no clouds | 2.9 1.8 | 13.4 56 | |||||||||||||||||||
01 | 14.7 58 | 753.1 29.65 1004.05 1004.05 | 760.6 29.94 1014.05 1014.05 | -0.1 -0 -0.13 -0.13 | 99 | Wind blowing from the east-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. | 4.5 2.8 | 14.5 58 | ||||||||||||||||||
00 | 15.1 59 | 753.0 29.65 1003.92 1003.92 | 760.6 29.94 1014.05 1014.05 | 0.5 0.02 0.67 0.67 | 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. | 4.6 2.9 | 14.9 59 | ||||||||||||||||||
| May 23, Saturday | 23 | 15.9 61 | 752.8 29.64 1003.65 1003.65 | 760.3 29.93 1013.65 1013.65 | 0.7 0.03 0.93 0.93 | 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. | 7.0 4.4 | 15.2 59 | |||||||||||||||||
22 | 17.4 63 | 753.2 29.65 1004.18 1004.18 | 760.7 29.95 1014.18 1014.18 | 1.4 0.06 1.87 1.87 | 86 | 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 | 13.0 8.1 | 15.0 59 | |||||||||||||||||||
21 | 17.4 63 | 752.5 29.63 1003.25 1003.25 | 760.0 29.92 1013.25 1013.25 | 1.4 0.06 1.87 1.87 | 84 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 24.1 75 | 35.0 21.8 | 14.6 58 | Trace of precipitation Trace of precipitation | 12 | ||||||||||||||||
20 | 18.2 65 | 752.1 29.61 1002.72 1002.72 | 759.5 29.9 1012.58 1012.58 | 1.0 0.04 1.33 1.33 | 81 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 40.0 24.9 | 14.8 59 | ||||||||||||||||||
19 | 20.7 69 | 751.8 29.6 1002.32 1002.32 | 759.1 29.89 1012.05 1012.05 | 0.8 0.03 1.07 1.07 | 65 | Calm, no wind | Calm | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 13.8 57 | ||||||||||||||||||
18 | 22.2 72 | 751.1 29.57 1001.38 1001.38 | 758.5 29.86 1011.25 1011.25 | 0.0 0 0 0 | 52 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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 | 11.8 53 | ||||||||||||||||||
17 | 23.8 75 | 751.1 29.57 1001.38 1001.38 | 758.4 29.86 1011.12 1011.12 | -0.5 -0.02 -0.67 -0.67 | 45 | 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. | 50.0 31.1 | 11.1 52 | ||||||||||||||||||
16 | 23.1 74 | 751.0 29.57 1001.25 1001.25 | 758.2 29.85 1010.85 1010.85 | -1.0 -0.04 -1.33 -1.33 | 48 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 50.0 31.1 | 11.4 53 | ||||||||||||||||||
15 | 22.9 73 | 751.1 29.57 1001.38 1001.38 | 758.4 29.86 1011.12 1011.12 | -1.2 -0.05 -1.6 -1.6 | 49 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 45.0 28.0 | 11.6 53 | ||||||||||||||||||
14 | 22.3 72 | 751.6 29.59 1002.05 1002.05 | 759.0 29.88 1011.92 1011.92 | -0.9 -0.04 -1.2 -1.2 | 52 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 45.0 28.0 | 11.9 53 | ||||||||||||||||||
13 | 21.7 71 | 752.0 29.61 1002.58 1002.58 | 759.4 29.9 1012.45 1012.45 | -0.5 -0.02 -0.67 -0.67 | 54 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 45.0 28.0 | 11.9 53 | ||||||||||||||||||