Weather archive in Koszalin
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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 11, Monday | 20 | 12.3 54 | 743.2 29.26 990.85 990.85 | 746.2 29.38 994.85 994.85 | 0.1 0 0.13 0.13 | 86 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 100%. 10/10. 8 oktas | Rain shower(s), slight. | Shower(s). | Rain. | 12.3 54 | 21.2 70 | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 26.0 16.2 | 10.0 50 | Trace of precipitation Trace of precipitation | 12 | |||||||
19 | 17.1 63 | 742.6 29.24 990.05 990.05 | 745.6 29.35 994.05 994.05 | 74 | Wind blowing from the south-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | No Altocumulus, Altostratus or Nimbostratus. | Cirrostratus covering the whole sky. | 40.0 24.9 | 12.4 54 | |||||||||||||||
18 | 16.4 62 | 742.6 29.24 990.05 990.05 | 745.6 29.35 994.05 994.05 | 76 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 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. | 50%. 5/10. 4 oktas | 1500-2000 4921-6562 | Altocumulus translucidus at a single level. | Cirrostratus covering the whole sky. | 40.0 24.9 | 12.2 54 | ||||||||||||
17 | 16.5 62 | 743.1 29.26 990.72 990.72 | 746.1 29.37 994.72 994.72 | -1.9 -0.07 -2.53 -2.53 | 69 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 100%. 10/10. 8 oktas | Rain shower(s), slight. | Rain. | 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. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 40.0 24.9 | 10.8 51 | |||||||||||
16 | 18.5 65 | 743.3 29.26 990.99 990.99 | 746.3 29.38 994.99 994.99 | 52 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 35.0 21.8 | 8.5 47 | |||||||||||||||||
15 | 18.2 65 | 744.3 29.3 992.32 992.32 | 747.3 29.42 996.32 996.32 | 53 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 100%. 10/10. 8 oktas | Rain (not freezing) not falling as shower(s). | 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. | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 40.0 24.9 | 8.5 47 | |||||||||||||
14 | 19.8 68 | 745.0 29.33 993.25 993.25 | 748.0 29.45 997.25 997.25 | -2.1 -0.08 -2.8 -2.8 | 43 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | 1500-2000 4921-6562 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 50.0 31.1 | 6.9 44 | No precipitation No precipitation | 6 | |||||||||||||
13 | 20.5 69 | 745.3 29.34 993.65 993.65 | 748.3 29.46 997.65 997.65 | 36 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 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. | 60%. 6/10. 5 oktas | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | Cirrostratus not progressively invading the sky and not entirely covering it. | 50.0 31.1 | 4.9 41 | ||||||||||||||||
12 | 20.0 68 | 746.2 29.38 994.85 994.85 | 749.2 29.5 998.85 998.85 | 36 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | Cirrostratus covering the whole sky. | 50.0 31.1 | 4.5 40 | ||||||||||||||||
11 | 18.7 66 | 747.1 29.41 996.05 996.05 | 750.1 29.53 1000.05 1000.05 | -2.4 -0.09 -3.2 -3.2 | 40 | Wind blowing from the south-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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. | 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. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 50.0 31.1 | 4.8 41 | |||||||||||||||
10 | 17.5 64 | 748.0 29.45 997.25 997.25 | 751.0 29.57 1001.25 1001.25 | 48 | 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 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 70 – 80%. 7/10 – 8/10. 6 oktas | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | Cirrostratus not progressively invading the sky and not entirely covering it. | 50.0 31.1 | 6.4 44 | ||||||||||||||||
09 | 14.7 58 | 748.7 29.48 998.18 998.18 | 751.8 29.6 1002.32 1002.32 | 56 | Wind blowing from the south-east | 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 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 70 – 80%. 7/10 – 8/10. 6 oktas | Altocumulus translucidus at a single level. | Cirrostratus not progressively invading the sky and not entirely covering it. | 50.0 31.1 | 6.0 43 | ||||||||||||||||
08 | 12.8 55 | 749.5 29.51 999.25 999.25 | 752.5 29.63 1003.25 1003.25 | -1.5 -0.06 -2 -2 | 58 | Wind blowing from the south-east | 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 | State of sky on the whole unchanged. | 5.7 42 | 13.0 55 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 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. | Altocumulus translucidus at a single level. | 50.0 31.1 | 4.7 40 | No precipitation No precipitation | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) | 1.0 34 | ||||||||
07 | 9.5 49 | 750.1 29.53 1000.05 1000.05 | 753.3 29.66 1004.32 1004.32 | 75 | Wind blowing from the south-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 2000-2500 6562-8202 | 35.0 21.8 | 5.3 42 | ||||||||||||||||||
06 | 6.1 43 | 750.6 29.55 1000.72 1000.72 | 753.7 29.67 1004.85 1004.85 | 89 | Calm, no wind | Calm | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 4.4 40 | ||||||||||||||||||
05 | 6.1 43 | 751.0 29.57 1001.25 1001.25 | 754.2 29.69 1005.52 1005.52 | -1.9 -0.07 -2.53 -2.53 | 89 | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 35.0 21.8 | 4.4 40 | ||||||||||||||||||
04 | 6.7 44 | 751.6 29.59 1002.05 1002.05 | 754.7 29.71 1006.18 1006.18 | 89 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 5.0 41 | ||||||||||||||||||
03 | 6.7 44 | 752.3 29.62 1002.98 1002.98 | 755.5 29.74 1007.25 1007.25 | 87 | Wind blowing from the south-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 4.7 40 | ||||||||||||||||||
02 | 6.9 44 | 752.9 29.64 1003.78 1003.78 | 756.1 29.77 1008.05 1008.05 | -0.8 -0.03 -1.07 -1.07 | 85 | Wind blowing from the south-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 35.0 21.8 | 4.6 40 | No precipitation No precipitation | 6 | ||||||||||||||||
01 | 8.2 47 | 753.4 29.66 1004.45 1004.45 | 756.5 29.78 1008.58 1008.58 | 79 | Wind blowing from the south-southwest | 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 | 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. | 40.0 24.9 | 4.8 41 | ||||||||||||||||||
00 | 8.6 47 | 753.5 29.67 1004.58 1004.58 | 756.7 29.79 1008.85 1008.85 | 78 | Calm, no wind | Calm | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 45.0 28.0 | 5.0 41 | ||||||||||||||||||
| May 10, Sunday | 23 | 9.0 48 | 753.7 29.67 1004.85 1004.85 | 756.9 29.8 1009.12 1009.12 | -0.8 -0.03 -1.07 -1.07 | 72 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 60%. 6/10. 5 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 4.2 40 | |||||||||||||||||
22 | 11.3 52 | 754.0 29.69 1005.25 1005.25 | 757.2 29.81 1009.52 1009.52 | 62 | Calm, no wind | Calm | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 2000-2500 6562-8202 | 50.0 31.1 | 4.3 40 | ||||||||||||||||||
21 | 11.9 53 | 754.3 29.7 1005.65 1005.65 | 757.4 29.82 1009.78 1009.78 | 60 | 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 | 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. | 50.0 31.1 | 4.4 40 | ||||||||||||||||||
20 | 13.0 55 | 754.5 29.7 1005.92 1005.92 | 757.6 29.83 1010.05 1010.05 | -1.0 -0.04 -1.33 -1.33 | 52 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 100%. 10/10. 8 oktas | 10.7 51 | 19.4 67 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 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. | Altocumulus translucidus at a single level. | 50.0 31.1 | 3.4 38 | No precipitation No precipitation | 12 | ||||||||||