Weather archive in Ketrzyn

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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 6, Thursday	13	29.2 85	751.0 29.57 1001.25 1001.25	760.4 29.94 1013.78 1013.78		61	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			20–30%. 2/10–3/10. 2 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	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	20.9 70
	12	28.6 83	751.0 29.57 1001.25 1001.25	760.5 29.94 1013.92 1013.92		63	Wind blowing from the 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						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	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	20.9 70
	11	27.4 81	751.1 29.57 1001.38 1001.38	760.6 29.94 1014.05 1014.05		64	Wind blowing from the 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						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	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	20.0 68
	10	26.4 80	751.2 29.57 1001.52 1001.52	760.8 29.95 1014.32 1014.32		64	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 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.	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	19.0 66
	09	24.7 76	751.2 29.57 1001.52 1001.52	760.8 29.95 1014.32 1014.32		69	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			40%. 4/10. 3 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.	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	18.6 65
	08	22.0 72	751.2 29.57 1001.52 1001.52	760.9 29.96 1014.45 1014.45		78	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas				20.0 68	28.2 83	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.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	45.0 28.0	18.0 64	Trace of precipitation Trace of precipitation	12	Dry (without cracks, no appreciable amount of dust or loose sand)	19.0 66
	07	20.2 68	751.1 29.57 1001.38 1001.38	760.9 29.96 1014.45 1014.45		85	Wind blowing from the north-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 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.			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 at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	40.0 24.9	17.6 64
	06	21.7 71	751.3 29.58 1001.65 1001.65	761.0 29.96 1014.58 1014.58		92	Wind blowing from the west	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	Rain shower(s) or intermittent rain, slight.						10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	1500-2000 4921-6562			12.0 7.5	20.3 69
	05	20.6 69	751.3 29.58 1001.65 1001.65	761.0 29.96 1014.58 1014.58		96	Wind blowing from the south-southeast	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	Mist.						40%. 4/10. 3 oktas	2000-2500 6562-8202			8.0 5.0	19.9 68
	04	20.6 69	751.3 29.58 1001.65 1001.65	761.0 29.96 1014.58 1014.58		96	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas	Mist.						100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			4.7 2.9	19.9 68
	03	21.2 70	751.1 29.57 1001.38 1001.38	760.9 29.96 1014.45 1014.45		94	Calm, no wind	Calm			40%. 4/10. 3 oktas	Mist.						40%. 4/10. 3 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			8.0 5.0	20.2 68
	02	23.1 74	751.0 29.57 1001.25 1001.25	760.6 29.94 1014.05 1014.05		86	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas							40%. 4/10. 3 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	20.6 69	No precipitation No precipitation	6
	01	23.4 74	751.3 29.58 1001.65 1001.65	760.9 29.96 1014.45 1014.45		86	Wind blowing from the north-northwest	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.			13.0 8.1	20.9 70
	00	23.4 74	751.2 29.57 1001.52 1001.52	760.9 29.96 1014.45 1014.45		87	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			40%. 4/10. 3 oktas							40%. 4/10. 3 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			23.0 14.3	21.1 70
August 5, Wednesday	23	24.4 76	751.0 29.57 1001.25 1001.25	760.6 29.94 1014.05 1014.05		82	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.			22.0 13.7	21.1 70
	22	25.5 78	750.8 29.56 1000.98 1000.98	760.4 29.94 1013.78 1013.78		77	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.			28.0 17.4	21.2 70
	21	26.4 80	750.7 29.56 1000.85 1000.85	760.2 29.93 1013.52 1013.52		74	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.			25.0 15.5	21.4 71
	20	28.2 83	750.4 29.54 1000.45 1000.45	759.9 29.92 1013.12 1013.12		66	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas				24.3 76	32.1 90		100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			45.0 28.0	21.2 70	No precipitation No precipitation	12
	19	30.4 87	750.0 29.53 999.92 999.92	759.4 29.9 1012.45 1012.45		55	Wind blowing from the south-southwest	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	20.3 69
	18	31.2 88	750.1 29.53 1000.05 1000.05	759.4 29.9 1012.45 1012.45		51	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds											50.0 31.1	19.9 68
	17	31.7 89	750.1 29.53 1000.05 1000.05	759.4 29.9 1012.45 1012.45		49	Wind blowing from the west-southwest	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	19.7 67
	16	31.2 88	750.1 29.53 1000.05 1000.05	759.5 29.9 1012.58 1012.58		50	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds											50.0 31.1	19.5 67
	15	32.0 90	750.3 29.54 1000.32 1000.32	759.7 29.91 1012.85 1012.85		47	Wind blowing from the south	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			no clouds no clouds no clouds											40.0 24.9	19.3 67
	14	31.3 88	750.4 29.54 1000.45 1000.45	759.8 29.91 1012.98 1012.98		47	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 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	1500-2000 4921-6562	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	18.6 65	No precipitation No precipitation	6
	13	30.8 87	750.5 29.55 1000.58 1000.58	760.0 29.92 1013.25 1013.25		46	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						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 fibratus, sometimes uncinus, not progressively invading the sky.	45.0 28.0	17.8 64