Weather archive in Bialystok

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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 October 7, Wednesday	11	15.9 61	751.3 29.58 1001.65 1001.65	764.9 30.11 1019.78 1019.78	0.6 0.02 0.8 0.8	76	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	40.0 24.9	11.7 53
	09	12.3 54	750.9 29.56 1001.12 1001.12	764.7 30.11 1019.52 1019.52		93	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			60%. 6/10. 5 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	60%. 6/10. 5 oktas		Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	15.0 9.3	11.2 52
	08	10.3 51	750.7 29.56 1000.85 1000.85	764.5 30.1 1019.25 1019.25	0.6 0.02 0.8 0.8	98	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			60%. 6/10. 5 oktas	Cloud development not observed or not observable.			8.8 48	15.7 60	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	60%. 6/10. 5 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	10.0 50	No precipitation No precipitation	12	Surface of ground moist.	5.0 41
	07	9.3 49	750.4 29.54 1000.45 1000.45	764.3 30.09 1018.98 1018.98		99	Calm, no wind	Calm			60%. 6/10. 5 oktas	Fog or ice fog in patches.						60%. 6/10. 5 oktas	600-1000 1968-3281			0.9 0.6	9.2 49
	05	10.4 51	750.1 29.53 1000.05 1000.05	763.9 30.07 1018.45 1018.45	0.2 0.01 0.27 0.27	97	Calm, no wind	Calm			no clouds no clouds no clouds	Fog or ice fog in patches.										0.3 0.2	9.9 50
	04	11.4 53	750.1 29.53 1000.05 1000.05	763.9 30.07 1018.45 1018.45		95	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas	Mist.						20–30%. 2/10–3/10. 2 oktas	300-600 984-1968			7.0 4.4	10.6 51
	03	13.6 56	750.1 29.53 1000.05 1000.05	763.8 30.07 1018.32 1018.32		89	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							40%. 4/10. 3 oktas	600-1000 1968-3281			40.0 24.9	11.8 53
	02	14.3 58	749.9 29.52 999.78 999.78	763.6 30.06 1018.05 1018.05	0.2 0.01 0.27 0.27	87	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								1000-1500 3281-4921			45.0 28.0	12.2 54	No precipitation No precipitation	6
	01	14.5 58	749.9 29.52 999.78 999.78	763.6 30.06 1018.05 1018.05		84	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	1000-1500 3281-4921			45.0 28.0	11.8 53
	00	14.5 58	749.9 29.52 999.78 999.78	763.6 30.06 1018.05 1018.05		84	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	1000-1500 3281-4921			50.0 31.1	11.8 53
October 6, Tuesday	23	13.8 57	749.7 29.52 999.52 999.52	763.4 30.06 1017.78 1017.78	0.2 0.01 0.27 0.27	86	Wind blowing from the south-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								1000-1500 3281-4921			50.0 31.1	11.5 53
	22	14.0 57	749.7 29.52 999.52 999.52	763.3 30.05 1017.65 1017.65		85	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	1000-1500 3281-4921			45.0 28.0	11.5 53
	21	13.4 56	749.6 29.51 999.38 999.38	763.3 30.05 1017.65 1017.65		88	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	1000-1500 3281-4921			45.0 28.0	11.5 53
	20	15.7 60	749.5 29.51 999.25 999.25	763.0 30.04 1017.25 1017.25	0.8 0.03 1.07 1.07	75	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				12.0 54	19.8 68	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	1000-1500 3281-4921			50.0 31.1	11.3 52	No precipitation No precipitation	12
	19	16.2 61	749.4 29.5 999.12 999.12	763.0 30.04 1017.25 1017.25		76	Wind blowing from the west-northwest	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						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	1000-1500 3281-4921			50.0 31.1	12.0 54
	18	17.4 63	749.0 29.49 998.58 998.58	762.5 30.02 1016.58 1016.58		71	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		7 m/s 25 km/h 16 miles/hour 14 knots 4 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	1000-1500 3281-4921			50.0 31.1	12.1 54
	17	18.5 65	748.7 29.48 998.18 998.18	762.1 30 1016.05 1016.05	0.1 0 0.13 0.13	66	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		8 m/s 29 km/h 18 miles/hour 16 knots 5 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	1000-1500 3281-4921			40.0 24.9	12.0 54
	14	19.1 66	748.6 29.47 998.05 998.05	762.0 30 1015.92 1015.92	-0.6 -0.02 -0.8 -0.8	60	Wind blowing from the west-southwest	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						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.	No Cirrus, Cirrocumulus or Cirrostratus.	30.0 18.6	11.1 52	No precipitation No precipitation	6
	12	17.1 63	749.1 29.49 998.72 998.72	762.6 30.02 1016.72 1016.72		69	Wind blowing from the west-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			60%. 6/10. 5 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	60%. 6/10. 5 oktas		Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	25.0 15.5	11.4 53
	11	15.8 60	749.2 29.5 998.85 998.85	762.8 30.03 1016.98 1016.98	-0.3 -0.01 -0.4 -0.4	72	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	70 – 80%. 7/10 – 8/10. 6 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	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.	No Cirrus, Cirrocumulus or Cirrostratus.	25.0 15.5	10.8 51