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 April 30, Thursday | 08 | 1.1 34 | 760.8 29.95 1014.32 1014.32 | 773.7 30.46 1031.52 1031.52 | 71 | 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 | -4.2 24 | 4.9 41 | 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. | 45.0 28.0 | -3.6 26 | No precipitation No precipitation | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) | -8.0 18 | ||||||||||
07 | -0.4 31 | 760.8 29.95 1014.32 1014.32 | 773.7 30.46 1031.52 1031.52 | 76 | 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 | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | -4.1 25 | ||||||||||||||||||
06 | -2.6 27 | 760.6 29.94 1014.05 1014.05 | 773.7 30.46 1031.52 1031.52 | 84 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 20.0 12.4 | -4.9 23 | ||||||||||||||||||
05 | -4.1 25 | 760.8 29.95 1014.32 1014.32 | 773.9 30.47 1031.78 1031.78 | 84 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 45.0 28.0 | -6.4 20 | ||||||||||||||||||||
04 | -3.8 25 | 760.6 29.94 1014.05 1014.05 | 773.8 30.46 1031.65 1031.65 | 84 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 50.0 31.1 | -6.1 21 | ||||||||||||||||||||
03 | -3.8 25 | 760.6 29.94 1014.05 1014.05 | 773.8 30.46 1031.65 1031.65 | 81 | Calm, no wind | Calm | no clouds no clouds no clouds | 40.0 24.9 | -6.6 20 | ||||||||||||||||||||
02 | -3.3 26 | 760.7 29.95 1014.18 1014.18 | 773.8 30.46 1031.65 1031.65 | 79 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 50.0 31.1 | -6.4 20 | No precipitation No precipitation | 6 | ||||||||||||||||||
01 | -1.9 29 | 760.6 29.94 1014.05 1014.05 | 773.6 30.46 1031.38 1031.38 | 74 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | -5.9 21 | ||||||||||||||||||
00 | -0.4 31 | 760.5 29.94 1013.92 1013.92 | 773.4 30.45 1031.12 1031.12 | 70 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 17.0 10.6 | -5.2 23 | ||||||||||||||||||||
| April 29, Wednesday | 23 | 1.0 34 | 760.3 29.93 1013.65 1013.65 | 773.2 30.44 1030.85 1030.85 | 66 | Wind blowing from the north-west | 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 | 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 | -4.8 23 | |||||||||||||||||
22 | 2.0 36 | 760.3 29.93 1013.65 1013.65 | 773.1 30.44 1030.72 1030.72 | 58 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 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 | -5.6 22 | ||||||||||||||||||
21 | 3.3 38 | 760.0 29.92 1013.25 1013.25 | 772.8 30.43 1030.32 1030.32 | 48 | Wind blowing from the north-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 | 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 | -6.7 20 | ||||||||||||||||||
20 | 4.9 41 | 759.7 29.91 1012.85 1012.85 | 772.4 30.41 1029.78 1029.78 | 39 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 40%. 4/10. 3 oktas | 3.5 38 | 9.8 50 | 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 | -7.9 18 | No precipitation No precipitation | 12 | ||||||||||
19 | 6.6 44 | 759.5 29.9 1012.58 1012.58 | 772.1 30.4 1029.38 1029.38 | 34 | Wind blowing from the north-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 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 | -8.2 17 | |||||||||||||||
18 | 7.8 46 | 759.4 29.9 1012.45 1012.45 | 771.9 30.39 1029.12 1029.12 | 33 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 20–30%. 2/10–3/10. 2 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 | 2000-2500 6562-8202 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 50.0 31.1 | -7.5 19 | |||||||||||||||
17 | 8.8 48 | 759.2 29.89 1012.18 1012.18 | 771.7 30.38 1028.85 1028.85 | 30 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 40%. 4/10. 3 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 40%. 4/10. 3 oktas | 2000-2500 6562-8202 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -7.9 18 | ||||||||||||||
16 | 9.3 49 | 759.1 29.89 1012.05 1012.05 | 771.5 30.37 1028.58 1028.58 | 29 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 50%. 5/10. 4 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 50%. 5/10. 4 oktas | 2000-2500 6562-8202 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -7.9 18 | ||||||||||||||
15 | 8.2 47 | 759.2 29.89 1012.18 1012.18 | 771.7 30.38 1028.85 1028.85 | 35 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 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. | 60%. 6/10. 5 oktas | 2000-2500 6562-8202 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -6.4 20 | |||||||||||||||
14 | 7.3 45 | 759.3 29.89 1012.32 1012.32 | 771.8 30.39 1028.98 1028.98 | 38 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -6.1 21 | No precipitation No precipitation | 6 | |||||||||||||
13 | 6.6 44 | 759.4 29.9 1012.45 1012.45 | 772.0 30.39 1029.25 1029.25 | 43 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -5.1 23 | |||||||||||||||
12 | 6.3 43 | 759.3 29.89 1012.32 1012.32 | 771.9 30.39 1029.12 1029.12 | 44 | Wind blowing from the north | 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. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -5.1 23 | |||||||||||||||
11 | 5.9 43 | 759.1 29.89 1012.05 1012.05 | 771.7 30.38 1028.85 1028.85 | 46 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -4.9 23 | |||||||||||||||
10 | 5.0 41 | 759.0 29.88 1011.92 1011.92 | 771.7 30.38 1028.85 1028.85 | 50 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -4.8 23 | |||||||||||||||
09 | 4.8 41 | 758.8 29.87 1011.65 1011.65 | 771.4 30.37 1028.45 1028.45 | 51 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 50%. 5/10. 4 oktas | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -4.5 24 | |||||||||||||||
08 | 3.6 38 | 758.5 29.86 1011.25 1011.25 | 771.2 30.36 1028.18 1028.18 | 62 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 40%. 4/10. 3 oktas | -1.8 29 | 5.4 42 | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -3.0 27 | No precipitation No precipitation | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) | -6.0 21 | |||||||||