Weather archive in Ketrzyn
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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 16, Tuesday | 14 | 18.0 64 | 747.4 29.43 996.45 996.45 | 757.1 29.81 1009.38 1009.38 | 0.0 0 0 0 | 55 | Wind blowing from the west-southwest | 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 | 40%. 4/10. 3 oktas | Clouds generally dissolving or becoming less developed. | Thunderstorm(s) with or without precipitation. | Shower(s). | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 8.8 48 | 3.0 0.12 | 6 | |||||||
13 | 18.1 65 | 747.5 29.43 996.58 996.58 | 757.3 29.81 1009.65 1009.65 | 0.1 0 0.13 0.13 | 57 | Wind blowing from the west-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 40%. 4/10. 3 oktas | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 35.0 21.8 | 9.4 49 | ||||||||||||||
12 | 18.1 65 | 747.3 29.42 996.32 996.32 | 757.0 29.8 1009.25 1009.25 | -0.3 -0.01 -0.4 -0.4 | 75 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 40%. 4/10. 3 oktas | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 35.0 21.8 | 13.6 56 | ||||||||||||||
11 | 17.4 63 | 747.4 29.43 996.45 996.45 | 757.1 29.81 1009.38 1009.38 | 0.6 0.02 0.8 0.8 | 80 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 60%. 6/10. 5 oktas | Clouds generally forming or developing. | Thunderstorm(s) with or without precipitation. | Shower(s). | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 60%. 6/10. 5 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 40.0 24.9 | 13.9 57 | |||||||||||
10 | 16.3 61 | 747.4 29.43 996.45 996.45 | 757.2 29.81 1009.52 1009.52 | 0.3 0.01 0.4 0.4 | 92 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 60%. 6/10. 5 oktas | Shower(s) of rain. | 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. | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 15.0 59 | |||||||||||
09 | 15.0 59 | 747.6 29.43 996.72 996.72 | 757.5 29.82 1009.92 1009.92 | 0.3 0.01 0.4 0.4 | 97 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Thunderstorm, slight or moderate, without hail, but with rain and/or snow at time of observation. | Shower(s). | 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. | 100%. 10/10. 8 oktas | 200-300 656-984 | 6.0 3.7 | 14.5 58 | |||||||||||||
08 | 15.3 60 | 746.8 29.4 995.65 995.65 | 756.7 29.79 1008.85 1008.85 | -0.3 -0.01 -0.4 -0.4 | 98 | Wind blowing from the south | 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 | Clouds generally forming or developing. | 13.6 56 | 16.9 62 | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 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. | 28.0 17.4 | 15.0 59 | 0.8 0.03 | 12 | Surface of ground moist. | 12.0 54 | |||||||
07 | 14.0 57 | 747.1 29.41 996.05 996.05 | 757.0 29.8 1009.25 1009.25 | -0.3 -0.01 -0.4 -0.4 | 98 | Wind blowing from the south-southwest | 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 | 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. | 17.0 10.6 | 13.7 57 | ||||||||||||||
06 | 14.2 58 | 747.3 29.42 996.32 996.32 | 757.2 29.81 1009.52 1009.52 | 0.0 0 0 0 | 98 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 17.0 10.6 | 13.9 57 | ||||||||||||||||||||
05 | 13.8 57 | 747.1 29.41 996.05 996.05 | 757.0 29.8 1009.25 1009.25 | -0.1 -0 -0.13 -0.13 | 97 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 15.0 9.3 | 13.3 56 | ||||||||||||||||||||
04 | 14.2 58 | 747.4 29.43 996.45 996.45 | 757.3 29.81 1009.65 1009.65 | -0.1 -0 -0.13 -0.13 | 96 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 23.0 14.3 | 13.6 56 | ||||||||||||||||||||
03 | 15.3 60 | 747.3 29.42 996.32 996.32 | 757.1 29.81 1009.38 1009.38 | -0.7 -0.03 -0.93 -0.93 | 93 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50.0 31.1 | 14.2 58 | ||||||||||||||||||||
02 | 15.5 60 | 747.2 29.42 996.18 996.18 | 757.0 29.8 1009.25 1009.25 | -0.8 -0.03 -1.07 -1.07 | 92 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50.0 31.1 | 14.2 58 | 0.8 0.03 | 6 | ||||||||||||||||||
01 | 15.1 59 | 747.5 29.43 996.58 996.58 | 757.3 29.81 1009.65 1009.65 | -0.8 -0.03 -1.07 -1.07 | 94 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Rain (not freezing). | 45.0 28.0 | 14.1 57 | |||||||||||||||||||
00 | 15.5 60 | 748.0 29.45 997.25 997.25 | 757.9 29.84 1010.45 1010.45 | -0.6 -0.02 -0.8 -0.8 | 87 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Rain shower(s) or intermittent rain, moderate. | 9.0 5.6 | 13.3 56 | |||||||||||||||||||
| September 15, Monday | 23 | 16.7 62 | 748.0 29.45 997.25 997.25 | 757.8 29.83 1010.32 1010.32 | -0.8 -0.03 -1.07 -1.07 | 75 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 50.0 31.1 | 12.2 54 | |||||||||||||||||||
22 | 16.5 62 | 748.3 29.46 997.65 997.65 | 758.2 29.85 1010.85 1010.85 | -0.8 -0.03 -1.07 -1.07 | 75 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 50.0 31.1 | 12.1 54 | ||||||||||||||||||||
21 | 16.6 62 | 748.6 29.47 998.05 998.05 | 758.4 29.86 1011.12 1011.12 | -0.5 -0.02 -0.67 -0.67 | 74 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 50.0 31.1 | 11.9 53 | ||||||||||||||||||||
20 | 16.9 62 | 748.8 29.48 998.32 998.32 | 758.6 29.87 1011.38 1011.38 | -0.4 -0.02 -0.53 -0.53 | 71 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 13.7 57 | 19.3 67 | 50.0 31.1 | 11.6 53 | No precipitation No precipitation | 12 | ||||||||||||||||
19 | 17.0 63 | 749.1 29.49 998.72 998.72 | 758.9 29.88 1011.78 1011.78 | 71 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 50.0 31.1 | 11.7 53 | |||||||||||||||||||||
18 | 17.1 63 | 749.1 29.49 998.72 998.72 | 758.9 29.88 1011.78 1011.78 | 69 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 50.0 31.1 | 11.4 53 | |||||||||||||||||||||
17 | 17.5 64 | 749.2 29.5 998.85 998.85 | 759.1 29.89 1012.05 1012.05 | 64 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 50.0 31.1 | 10.6 51 | |||||||||||||||||||||
16 | 18.5 65 | 749.5 29.51 999.25 999.25 | 759.2 29.89 1012.18 1012.18 | -0.9 -0.04 -1.2 -1.2 | 60 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 40.0 24.9 | 10.6 51 | ||||||||||||||||||||
15 | 19.2 67 | 749.8 29.52 999.65 999.65 | 759.6 29.91 1012.72 1012.72 | -0.7 -0.03 -0.93 -0.93 | 58 | Wind blowing from the south-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 29.0 18.0 | 10.7 51 | ||||||||||||||||||||
14 | 18.9 66 | 750.2 29.54 1000.18 1000.18 | 760.0 29.92 1013.25 1013.25 | -0.6 -0.02 -0.8 -0.8 | 63 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 60%. 6/10. 5 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 | 600-1000 1968-3281 | 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. | 30.0 18.6 | 11.7 53 | No precipitation No precipitation | 6 | ||||||||||||