Weather archive in Hel
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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 18, Monday | 14 | 12.5 55 | 762.4 30.02 1016.45 1016.45 | 762.7 30.03 1016.85 1016.85 | 62 | Wind blowing from the north | 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 | 70 – 80%. 7/10 – 8/10. 6 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 2000-2500 6562-8202 | 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 | 5.4 42 | No precipitation No precipitation | 6 | |||||||||||
12 | 12.5 55 | 762.9 30.04 1017.12 1017.12 | 763.2 30.05 1017.52 1017.52 | 67 | Wind blowing from the north | 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 | 60%. 6/10. 5 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 2000-2500 6562-8202 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | 6.5 44 | ||||||||||||||
11 | 10.9 52 | 763.0 30.04 1017.25 1017.25 | 763.3 30.05 1017.65 1017.65 | 74 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 2000-2500 6562-8202 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | 6.4 44 | ||||||||||||||
10 | 10.5 51 | 763.0 30.04 1017.25 1017.25 | 763.3 30.05 1017.65 1017.65 | 73 | Wind blowing from the north | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 2000-2500 6562-8202 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | 5.9 43 | |||||||||||||||
09 | 10.7 51 | 763.0 30.04 1017.25 1017.25 | 763.3 30.05 1017.65 1017.65 | 71 | 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 | Stratocumulus other than Stratocumulus cumulogenitus. | 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 | 5.7 42 | |||||||||||||||
08 | 10.1 50 | 763.3 30.05 1017.65 1017.65 | 763.6 30.06 1018.05 1018.05 | 75 | Wind blowing from the north | 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 | 7.7 46 | 10.3 51 | 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 | 1500-2000 4921-6562 | 50.0 31.1 | 5.9 43 | No precipitation No precipitation | 12 | Surface of ground moist. | 6.0 43 | |||||||||||
07 | 9.6 49 | 763.1 30.04 1017.38 1017.38 | 763.4 30.06 1017.78 1017.78 | 80 | Wind blowing from the north | 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 | 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 | 1500-2000 4921-6562 | 50.0 31.1 | 6.3 43 | |||||||||||||||||
06 | 9.0 48 | 763.2 30.05 1017.52 1017.52 | 763.5 30.06 1017.92 1017.92 | 82 | Wind blowing from the north | 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 | 1500-2000 4921-6562 | 40.0 24.9 | 6.1 43 | ||||||||||||||||||
05 | 8.8 48 | 763.4 30.06 1017.78 1017.78 | 763.7 30.07 1018.18 1018.18 | 81 | Wind blowing from the north | 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 | 2000-2500 6562-8202 | 45.0 28.0 | 5.7 42 | ||||||||||||||||||
04 | 8.6 47 | 763.5 30.06 1017.92 1017.92 | 763.8 30.07 1018.32 1018.32 | 85 | Wind blowing from the north | 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 | 2000-2500 6562-8202 | 45.0 28.0 | 6.2 43 | ||||||||||||||||||
03 | 8.5 47 | 763.6 30.06 1018.05 1018.05 | 763.9 30.07 1018.45 1018.45 | 88 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 40.0 24.9 | 6.6 44 | ||||||||||||||||||
02 | 8.6 47 | 763.6 30.06 1018.05 1018.05 | 763.9 30.07 1018.45 1018.45 | 89 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 35.0 21.8 | 6.9 44 | No precipitation No precipitation | 6 | ||||||||||||||||
01 | 8.5 47 | 763.5 30.06 1017.92 1017.92 | 763.8 30.07 1018.32 1018.32 | 93 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 35.0 21.8 | 7.4 45 | ||||||||||||||||||
00 | 8.1 47 | 763.6 30.06 1018.05 1018.05 | 763.9 30.07 1018.45 1018.45 | 95 | Wind blowing from the north-northeast | 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. | 30.0 18.6 | 7.3 45 | ||||||||||||||||||
| May 17, Sunday | 23 | 7.7 46 | 763.6 30.06 1018.05 1018.05 | 763.9 30.07 1018.45 1018.45 | 95 | Wind blowing from the north | 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. | 30.0 18.6 | 6.9 44 | |||||||||||||||||
22 | 7.7 46 | 763.6 30.06 1018.05 1018.05 | 763.9 30.07 1018.45 1018.45 | 95 | Wind blowing from the north-northeast | 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. | 40%. 4/10. 3 oktas | Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole. | Cirrostratus not progressively invading the sky and not entirely covering it. | 30.0 18.6 | 6.9 44 | ||||||||||||||||
21 | 8.5 47 | 763.4 30.06 1017.78 1017.78 | 763.7 30.07 1018.18 1018.18 | 91 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 40%. 4/10. 3 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. | Cirrostratus not progressively invading the sky and not entirely covering it. | 30.0 18.6 | 7.1 45 | ||||||||||||||||
20 | 9.9 50 | 763.4 30.06 1017.78 1017.78 | 763.7 30.07 1018.18 1018.18 | 88 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | 9.9 50 | 15.3 60 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 60%. 6/10. 5 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. | Cirrostratus not progressively invading the sky and not entirely covering it. | 40.0 24.9 | 8.0 46 | No precipitation No precipitation | 12 | ||||||||||||
19 | 11.3 52 | 763.3 30.05 1017.65 1017.65 | 763.6 30.06 1018.05 1018.05 | 77 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 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 | Altocumulus translucidus at a single level. | Cirrostratus not progressively invading the sky and not entirely covering it. | 50.0 31.1 | 7.4 45 | ||||||||||||||||
18 | 11.7 53 | 763.3 30.05 1017.65 1017.65 | 763.6 30.06 1018.05 1018.05 | 74 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 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 (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered. | 50.0 31.1 | 7.2 45 | |||||||||||||||
17 | 11.6 53 | 763.2 30.05 1017.52 1017.52 | 763.5 30.06 1017.92 1017.92 | 76 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 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 | 7.5 46 | |||||||||||||||
16 | 12.9 55 | 763.2 30.05 1017.52 1017.52 | 763.5 30.06 1017.92 1017.92 | 72 | Wind blowing from the north-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 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 | 8.0 46 | |||||||||||||||
15 | 12.9 55 | 763.1 30.04 1017.38 1017.38 | 763.4 30.06 1017.78 1017.78 | 70 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 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. | 40.0 24.9 | 7.6 46 | |||||||||||||||
14 | 13.9 57 | 763.0 30.04 1017.25 1017.25 | 763.3 30.05 1017.65 1017.65 | 65 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 50%. 5/10. 4 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. | 40.0 24.9 | 7.4 45 | No precipitation No precipitation | 6 | ||||||||||||