Weather archive in Cheongju
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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 September 19, Friday | 15 | 21.6 71 | 756.7 29.79 1008.85 1008.85 | 761.8 29.99 1015.65 1015.65 | -1.6 -0.06 -2.13 -2.13 | 69 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | Altostratus opacus or Nimbostratus. | 45.0 28.0 | 15.6 60 | |||||||||||
14 | 22.2 72 | 757.4 29.82 1009.78 1009.78 | 762.5 30.02 1016.58 1016.58 | -1.4 -0.06 -1.87 -1.87 | 63 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | Rain. | Rain. | Stratocumulus other than Stratocumulus cumulogenitus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | Altostratus opacus or Nimbostratus. | 35.0 21.8 | 14.8 59 | ||||||||||||
13 | 22.7 73 | 757.6 29.83 1010.05 1010.05 | 762.7 30.03 1016.85 1016.85 | -1.3 -0.05 -1.73 -1.73 | 60 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing) not falling as shower(s). | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | Altostratus translucidus. | 50.0 31.1 | 14.5 58 | ||||||||||||
12 | 22.3 72 | 758.3 29.85 1010.98 1010.98 | 763.4 30.06 1017.78 1017.78 | -0.8 -0.03 -1.07 -1.07 | 60 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, intermittent, slight at time of observation. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 50.0 31.1 | 14.1 57 | ||||||||||||
11 | 22.3 72 | 758.8 29.87 1011.65 1011.65 | 763.9 30.07 1018.45 1018.45 | -0.2 -0.01 -0.27 -0.27 | 61 | Wind blowing from the south-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | Altostratus opacus or Nimbostratus. | 50.0 31.1 | 14.4 58 | |||||||||||||||
10 | 22.3 72 | 758.9 29.88 1011.78 1011.78 | 764.0 30.08 1018.58 1018.58 | 0.0 0 0 0 | 60 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | Altostratus opacus or Nimbostratus. | 50.0 31.1 | 14.1 57 | |||||||||||||||
09 | 22.2 72 | 759.1 29.89 1012.05 1012.05 | 764.2 30.09 1018.85 1018.85 | 0.3 0.01 0.4 0.4 | 61 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 20.8 69 | Stratocumulus other than Stratocumulus cumulogenitus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | Altostratus opacus or Nimbostratus. | 50.0 31.1 | 14.3 58 | ||||||||||||||
08 | 21.8 71 | 759.0 29.88 1011.92 1011.92 | 764.1 30.08 1018.72 1018.72 | 0.4 0.02 0.53 0.53 | 62 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | Altostratus opacus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | 14.1 57 | ||||||||||||||
07 | 21.3 70 | 758.9 29.88 1011.78 1011.78 | 764.1 30.08 1018.72 1018.72 | 0.6 0.02 0.8 0.8 | 62 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | 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. | 50.0 31.1 | 13.7 57 | ||||||||||||||
06 | 21.3 70 | 758.8 29.87 1011.65 1011.65 | 764.0 30.08 1018.58 1018.58 | 0.1 0 0.13 0.13 | 62 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | No Altocumulus, Altostratus or Nimbostratus. | Cirrostratus covering the whole sky. | 50.0 31.1 | 13.7 57 | ||||||||||||||
05 | 21.3 70 | 758.6 29.87 1011.38 1011.38 | 763.7 30.07 1018.18 1018.18 | -0.2 -0.01 -0.27 -0.27 | 61 | Wind blowing from the east-southeast | 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 | Stratocumulus other than Stratocumulus cumulogenitus. | 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. | 50.0 31.1 | 13.4 56 | ||||||||||||||
04 | 21.3 70 | 758.3 29.85 1010.98 1010.98 | 763.4 30.06 1017.78 1017.78 | -0.5 -0.02 -0.67 -0.67 | 60 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | 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. | 50.0 31.1 | 13.2 56 | ||||||||||||||
03 | 21.3 70 | 758.7 29.87 1011.52 1011.52 | 763.8 30.07 1018.32 1018.32 | 0.1 0 0.13 0.13 | 59 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrostratus not progressively invading the sky and not entirely covering it. | 50.0 31.1 | 12.9 55 | ||||||||||||||
02 | 21.0 70 | 758.8 29.87 1011.65 1011.65 | 763.9 30.07 1018.45 1018.45 | 0.2 0.01 0.27 0.27 | 62 | Wind blowing from the north-northeast | 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 | 1500-2000 4921-6562 | 50.0 31.1 | 13.4 56 | ||||||||||||||||||
01 | 21.7 71 | 758.8 29.87 1011.65 1011.65 | 763.9 30.07 1018.45 1018.45 | 0.3 0.01 0.4 0.4 | 54 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 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 | 50.0 31.1 | 11.9 53 | ||||||||||||||||||
00 | 21.6 71 | 758.6 29.87 1011.38 1011.38 | 763.7 30.07 1018.18 1018.18 | 0.4 0.02 0.53 0.53 | 55 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 1500-2000 4921-6562 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 50.0 31.1 | 12.1 54 | ||||||||||||||
| September 18, Thursday | 23 | 21.7 71 | 758.6 29.87 1011.38 1011.38 | 763.7 30.07 1018.18 1018.18 | 0.6 0.02 0.8 0.8 | 56 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 12.5 55 | |||||||||||||||||
22 | 21.7 71 | 758.5 29.86 1011.25 1011.25 | 763.6 30.06 1018.05 1018.05 | 1.0 0.04 1.33 1.33 | 58 | Wind blowing from the east-southeast | 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. | 50.0 31.1 | 13.0 55 | ||||||||||||||||||
21 | 22.1 72 | 758.2 29.85 1010.85 1010.85 | 763.3 30.05 1017.65 1017.65 | 1.5 0.06 2 2 | 60 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 27.1 81 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 50.0 31.1 | 13.9 57 | Trace of precipitation Trace of precipitation | 12 | |||||||||||
20 | 22.6 73 | 758.0 29.84 1010.58 1010.58 | 763.1 30.04 1017.38 1017.38 | 1.7 0.07 2.27 2.27 | 59 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 14.1 57 | ||||||||||||||||||
19 | 23.2 74 | 757.5 29.82 1009.92 1009.92 | 762.6 30.02 1016.72 1016.72 | 1.4 0.06 1.87 1.87 | 58 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 14.4 58 | ||||||||||||||||||
18 | 24.5 76 | 756.7 29.79 1008.85 1008.85 | 761.8 29.99 1015.65 1015.65 | 0.7 0.03 0.93 0.93 | 58 | Wind blowing from the south-east | 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 | Stratocumulus other than Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | 15.6 60 | ||||||||||||||
17 | 25.8 78 | 756.3 29.78 1008.32 1008.32 | 761.3 29.97 1014.98 1014.98 | 0.3 0.01 0.4 0.4 | 54 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | 15.7 60 | ||||||||||||||
16 | 26.5 80 | 756.1 29.77 1008.05 1008.05 | 761.1 29.96 1014.72 1014.72 | 0.0 0 0 0 | 54 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | 16.4 62 | ||||||||||||||
15 | 25.5 78 | 756.0 29.76 1007.92 1007.92 | 761.0 29.96 1014.58 1014.58 | -0.6 -0.02 -0.8 -0.8 | 59 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Clouds generally dissolving or becoming less developed. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 50.0 31.1 | 16.8 62 | |||||||||||