Weather archive in Kostroma

To receive explanations, hover over the appropriate heading

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 July 25, Saturday	21	15.9 61	747.0 29.41 995.92 995.92	758.2 29.85 1010.85 1010.85	0.4 0.02 0.53 0.53	100	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	Shower(s) of rain.	Shower(s).	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	600-1000 1968-3281			20.0 12.4	15.9 61
	18	17.2 63	746.6 29.39 995.39 995.39	757.7 29.83 1010.18 1010.18	0.7 0.03 0.93 0.93	92	Calm, no wind	Calm			100%. 10/10. 8 oktas					19.9 68	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			20.0 12.4	15.9 61	Trace of precipitation Trace of precipitation	12
	15	18.9 66	745.9 29.37 994.45 994.45	757.0 29.8 1009.25 1009.25	0.1 0 0.13 0.13	79	Calm, no wind	Calm			100%. 10/10. 8 oktas						Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	600-1000 1968-3281			20.0 12.4	15.2 59
	12	18.7 66	745.8 29.36 994.32 994.32	756.9 29.8 1009.12 1009.12	0.0 0 0 0	82	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas						Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.		20.0 12.4	15.6 60
	09	17.0 63	745.8 29.36 994.32 994.32	757.0 29.8 1009.25 1009.25	-0.2 -0.01 -0.27 -0.27	96	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas	State of sky on the whole unchanged.	Shower(s).	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus cumulogenitus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	600-1000 1968-3281	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.		20.0 12.4	16.4 62
	06	15.2 59	746.0 29.37 994.59 994.59	757.3 29.81 1009.65 1009.65	0.0 0 0 0	100	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas				15.0 59		Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	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.		20.0 12.4	15.2 59	1.0 0.04	12	Surface of ground moist.	16.0 61
	03	15.2 59	746.0 29.37 994.59 994.59	757.3 29.81 1009.65 1009.65	-0.8 -0.03 -1.07 -1.07	100	Calm, no wind	Calm			100%. 10/10. 8 oktas	Rain shower(s), slight.	Shower(s).	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	60%. 6/10. 5 oktas	600-1000 1968-3281	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.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	15.2 59
	00	16.4 62	746.8 29.4 995.65 995.65	757.9 29.84 1010.45 1010.45	-0.4 -0.02 -0.53 -0.53	96	Calm, no wind	Calm			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), slight.	Shower(s).	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	50%. 5/10. 4 oktas	600-1000 1968-3281	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.	50.0 31.1	15.8 60
July 24, Friday	21	17.0 63	747.2 29.42 996.18 996.18	758.5 29.86 1011.25 1011.25	-0.2 -0.01 -0.27 -0.27	85	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas						Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	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.	20.0 12.4	14.4 58