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 August 1, Saturday	23	15.5 60	762.6 30.02 1016.72 1016.72	762.9 30.04 1017.12 1017.12		96	Wind blowing from the north-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, moderate.						100%. 10/10. 8 oktas	300-600 984-1968			3.8 2.4	14.9 59
	22	16.4 62	762.0 30 1015.92 1015.92	762.3 30.01 1016.32 1016.32		97	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 shower(s), moderate or heavy.	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.			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	100%. 10/10. 8 oktas	300-600 984-1968			1.8 1.1	15.9 61
	21	16.4 62	761.2 29.97 1014.85 1014.85	761.5 29.98 1015.25 1015.25		97	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	60%. 6/10. 5 oktas	200-300 656-984	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.		10.0 6.2	15.9 61
	20	17.0 63	761.3 29.97 1014.98 1014.98	761.6 29.98 1015.38 1015.38		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	Clouds generally forming or developing.	Thunderstorm(s) with or without precipitation.	Shower(s).	17.0 63	20.5 69	Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	300-600 984-1968			12.0 7.5	16.2 61	10.0 0.39	12
	19	18.1 65	761.2 29.97 1014.85 1014.85	761.5 29.98 1015.25 1015.25		96	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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.			Stratus nebulosus or Stratus fractus other than of bad weather, or both.	100%. 10/10. 8 oktas	100-200 328-656			8.0 5.0	17.5 64
	18	17.9 64	761.2 29.97 1014.85 1014.85	761.5 29.98 1015.25 1015.25		97	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain shower(s), slight.	Shower(s).	Shower(s).			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	100%. 10/10. 8 oktas	100-200 328-656			8.0 5.0	17.4 63
	17	17.8 64	760.8 29.95 1014.32 1014.32	761.1 29.96 1014.72 1014.72		97	Wind blowing from the east-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain shower(s), slight.	Thunderstorm(s) with or without precipitation.	Shower(s).			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	100%. 10/10. 8 oktas	100-200 328-656			6.0 3.7	17.3 63
	16	17.9 64	760.7 29.95 1014.18 1014.18	761.0 29.96 1014.58 1014.58		96	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	Rain shower(s), slight.	Shower(s).	Shower(s).			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	100%. 10/10. 8 oktas	100-200 328-656			4.5 2.8	17.3 63
	15	18.3 65	761.2 29.97 1014.85 1014.85	761.5 29.98 1015.25 1015.25		96	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	Moderate or heavy rain at time of observation. Thunderstorm during the preceding hour but not at time of observation.	Shower(s).	Shower(s).			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	100%. 10/10. 8 oktas	100-200 328-656			2.6 1.6	17.7 64
	14	18.7 66	761.5 29.98 1015.25 1015.25	761.8 29.99 1015.65 1015.65		93	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	Rain shower(s), moderate or heavy.	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.			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	100%. 10/10. 8 oktas	100-200 328-656			8.0 5.0	17.5 64	0.5 0.02	6
	13	19.1 66	760.7 29.95 1014.18 1014.18	761.0 29.96 1014.58 1014.58		89	Wind blowing from the north-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas						Stratus nebulosus or Stratus fractus other than of bad weather, or both.	60%. 6/10. 5 oktas	100-200 328-656	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.		40.0 24.9	17.2 63
	12	20.3 69	760.5 29.94 1013.92 1013.92	760.8 29.95 1014.32 1014.32		83	Wind blowing from the north-northeast	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						Stratus nebulosus or Stratus fractus other than of bad weather, or both.	20–30%. 2/10–3/10. 2 oktas	200-300 656-984	Altocumulus translucidus at a single level.		45.0 28.0	17.3 63
	11	20.2 68	760.9 29.96 1014.45 1014.45	761.2 29.97 1014.85 1014.85		85	Wind blowing from the east-northeast	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 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	1000-1500 3281-4921	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.		45.0 28.0	17.6 64
	10	19.5 67	760.7 29.95 1014.18 1014.18	761.0 29.96 1014.58 1014.58		85	Wind blowing from the east-northeast	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.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	1000-1500 3281-4921	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.	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	16.9 62
	09	18.6 65	761.0 29.96 1014.58 1014.58	761.3 29.97 1014.98 1014.98		90	Wind blowing from the east-northeast	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						Stratus nebulosus or Stratus fractus other than of bad weather, or both.	20–30%. 2/10–3/10. 2 oktas	200-300 656-984	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.	35.0 21.8	16.9 62
	08	18.4 65	760.9 29.96 1014.45 1014.45	761.2 29.97 1014.85 1014.85		89	Wind blowing from the east	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				15.5 60	19.8 68	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 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.	35.0 21.8	16.6 62	Trace of precipitation Trace of precipitation	12	Dry (without cracks, no appreciable amount of dust or loose sand)	14.0 57
	07	17.1 63	760.9 29.96 1014.45 1014.45	761.2 29.97 1014.85 1014.85		95	Wind blowing from the east	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						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		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	16.3 61
	06	16.6 62	761.2 29.97 1014.85 1014.85	761.5 29.98 1015.25 1015.25		93	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain (not freezing).						50%. 5/10. 4 oktas	2000-2500 6562-8202			30.0 18.6	15.5 60
	05	17.0 63	762.1 30 1016.05 1016.05	762.4 30.02 1016.45 1016.45		95	Wind blowing from the south	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	1500-2000 4921-6562			24.0 14.9	16.2 61
	04	16.0 61	761.6 29.98 1015.38 1015.38	761.9 30 1015.78 1015.78		95	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas							50%. 5/10. 4 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			29.0 18.0	15.2 59
	03	15.5 60	761.4 29.98 1015.12 1015.12	761.7 29.99 1015.52 1015.52		94	Wind blowing from the east	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							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.			30.0 18.6	14.5 58
	02	15.7 60	761.3 29.97 1014.98 1014.98	761.6 29.98 1015.38 1015.38		94	Wind blowing from the north-east	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.			26.0 16.2	14.7 58	No precipitation No precipitation	6
	01	16.1 61	761.5 29.98 1015.25 1015.25	761.8 29.99 1015.65 1015.65		93	Wind blowing from the north-northeast	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.			30.0 18.6	15.0 59
	00	16.7 62	761.7 29.99 1015.52 1015.52	762.0 30 1015.92 1015.92		93	Calm, no wind	Calm			40%. 4/10. 3 oktas							40%. 4/10. 3 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			24.0 14.9	15.6 60