Weather archive in Olsztyn
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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 August 18, Tuesday | 00 | 14.1 57 | 743.7 29.28 991.52 991.52 | 755.7 29.75 1007.52 1007.52 | 94 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, moderate. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 8.0 5.0 | 13.1 56 | ||||||||||||||||
| August 17, Monday | 23 | 14.5 58 | 743.7 29.28 991.52 991.52 | 755.7 29.75 1007.52 1007.52 | 96 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, moderate. | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 8.0 5.0 | 13.9 57 | ||||||||||||||||
22 | 14.7 58 | 743.7 29.28 991.52 991.52 | 755.7 29.75 1007.52 1007.52 | 93 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 15.0 9.3 | 13.6 56 | |||||||||||||||||
21 | 15.3 60 | 744.0 29.29 991.92 991.92 | 755.9 29.76 1007.78 1007.78 | 89 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 27.0 16.8 | 13.5 56 | |||||||||||||||||
20 | 16.6 62 | 744.1 29.3 992.05 992.05 | 756.1 29.77 1008.05 1008.05 | 79 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Rain shower(s), slight. | 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. | 14.8 59 | 22.0 72 | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 35.0 21.8 | 12.9 55 | Trace of precipitation Trace of precipitation | 12 | ||||||||||
19 | 17.0 63 | 744.4 29.31 992.45 992.45 | 756.4 29.78 1008.45 1008.45 | 78 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 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 | 13.1 56 | ||||||||||||||||
18 | 17.4 63 | 744.7 29.32 992.85 992.85 | 756.5 29.78 1008.58 1008.58 | 73 | Wind blowing from the north-west | 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 | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 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. | 45.0 28.0 | 12.5 55 | ||||||||||||||||
17 | 20.6 69 | 744.6 29.31 992.72 992.72 | 756.4 29.78 1008.45 1008.45 | 53 | Wind blowing from the west | 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 | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 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 | 10.7 51 | ||||||||||||||||
16 | 20.2 68 | 744.9 29.33 993.12 993.12 | 756.7 29.79 1008.85 1008.85 | 60 | Wind blowing from the south-west | 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 | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | 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 | 12.2 54 | ||||||||||||||||
15 | 20.4 69 | 745.2 29.34 993.52 993.52 | 757.0 29.8 1009.25 1009.25 | 57 | Wind blowing from the south-west | 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 | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | 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 | 11.6 53 | ||||||||||||||||
14 | 20.5 69 | 745.7 29.36 994.19 994.19 | 757.5 29.82 1009.92 1009.92 | 54 | Wind blowing from the west-southwest | 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 | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | 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 | 10.9 52 | No precipitation No precipitation | 6 | ||||||||||||||
13 | 21.5 71 | 745.9 29.37 994.45 994.45 | 757.6 29.83 1010.05 1010.05 | 48 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | 10.0 50 | |||||||||||||||
12 | 20.7 69 | 746.0 29.37 994.59 994.59 | 757.8 29.83 1010.32 1010.32 | 56 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 60%. 6/10. 5 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 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | 11.6 53 | |||||||||||||||
11 | 19.4 67 | 746.3 29.38 994.99 994.99 | 758.2 29.85 1010.85 1010.85 | 61 | 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 | 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 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | 11.7 53 | |||||||||||||||
10 | 18.3 65 | 746.5 29.39 995.25 995.25 | 758.3 29.85 1010.98 1010.98 | 68 | 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 | 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 | Altocumulus translucidus at a single level. | 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 | 12.3 54 | |||||||||||||||
09 | 16.0 61 | 746.7 29.4 995.52 995.52 | 758.7 29.87 1011.52 1011.52 | 78 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 oktas | Altocumulus translucidus at a single level. | 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. | 45.0 28.0 | 12.2 54 | ||||||||||||||||
08 | 14.8 59 | 746.8 29.4 995.65 995.65 | 758.8 29.87 1011.65 1011.65 | 82 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 11.1 52 | 18.0 64 | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | Altocumulus translucidus at a single level. | Cirrostratus not progressively invading the sky and not entirely covering it. | 50.0 31.1 | 11.8 53 | No precipitation No precipitation | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) | 8.0 46 | |||||||||
07 | 12.8 55 | 746.9 29.41 995.79 995.79 | 759.0 29.88 1011.92 1011.92 | 88 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 10.9 52 | ||||||||||||||||||
06 | 12.2 54 | 747.1 29.41 996.05 996.05 | 759.2 29.89 1012.18 1012.18 | 90 | 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 | 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 | 10.6 51 | ||||||||||||||||||
05 | 11.3 52 | 746.9 29.41 995.79 995.79 | 759.1 29.89 1012.05 1012.05 | 90 | Wind blowing from the west-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. | 50.0 31.1 | 9.7 49 | ||||||||||||||||||
04 | 11.7 53 | 747.1 29.41 996.05 996.05 | 759.3 29.89 1012.32 1012.32 | 90 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 10.1 50 | ||||||||||||||||||
03 | 11.9 53 | 747.4 29.43 996.45 996.45 | 759.6 29.91 1012.72 1012.72 | 90 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 10.3 51 | ||||||||||||||||||||
02 | 12.1 54 | 747.5 29.43 996.58 996.58 | 759.7 29.91 1012.85 1012.85 | 89 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 10.3 51 | No precipitation No precipitation | 6 | ||||||||||||||||||
01 | 12.8 55 | 747.7 29.44 996.85 996.85 | 759.8 29.91 1012.98 1012.98 | 86 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 10.5 51 | ||||||||||||||||||
00 | 13.8 57 | 747.7 29.44 996.85 996.85 | 759.8 29.91 1012.98 1012.98 | 80 | Wind blowing from the west | 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 | 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. | 50.0 31.1 | 10.4 51 | ||||||||||||||||||