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 27, Monday	18	19.4 67	743.6 29.28 991.39 991.39	754.6 29.71 1006.05 1006.05	0.7 0.03 0.93 0.93	73	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			60%. 6/10. 5 oktas	State of sky on the whole unchanged.	Shower(s).	Rain.		19.7 67	Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	14.5 58	0.5 0.02	12
	15	16.5 62	742.9 29.25 990.45 990.45	754.0 29.69 1005.25 1005.25	1.0 0.04 1.33 1.33	100	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus cumulogenitus.	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.		10.0 6.2	16.5 62
	12	18.0 64	741.9 29.21 989.12 989.12	752.9 29.64 1003.78 1003.78	0.8 0.03 1.07 1.07	100	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas						Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	600-1000 1968-3281			20.0 12.4	18.0 64
	09	17.5 64	741.1 29.18 988.05 988.05	752.2 29.61 1002.85 1002.85	0.3 0.01 0.4 0.4	100	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	Shower(s) of rain.	Shower(s).	Fog or ice fog or thick haze.			Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	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	17.5 64
	06	18.8 66	740.8 29.17 987.65 987.65	751.8 29.6 1002.32 1002.32	0.3 0.01 0.4 0.4	100	Wind blowing from the south-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas	Fog or ice fog.	Fog or ice fog or thick haze.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	16.5 62		Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	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.		10.0 6.2	18.8 66	0.8 0.03	12	Surface of ground moist.	16.0 61
	03	17.3 63	740.5 29.15 987.25 987.25	751.6 29.59 1002.05 1002.05	-1.9 -0.07 -2.53 -2.53	100	Calm, no wind	Calm			100%. 10/10. 8 oktas	Fog or ice fog.	Fog or ice fog or thick haze.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	600-1000 1968-3281			0.2 0.1	17.3 63
	00	17.3 63	742.4 29.23 989.79 989.79	753.5 29.67 1004.58 1004.58	-0.9 -0.04 -1.2 -1.2	100	Calm, no wind	Calm			100%. 10/10. 8 oktas	Mist.	Fog or ice fog or thick haze.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	600-1000 1968-3281			1.0 0.6	17.3 63
July 26, Sunday	21	16.8 62	743.3 29.26 990.99 990.99	754.4 29.7 1005.78 1005.78	-1.8 -0.07 -2.4 -2.4	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	Mist.	Shower(s).	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	600-1000 1968-3281			1.0 0.6	16.8 62
July 26, Sunday	18	16.5 62	745.1 29.33 993.39 993.39	756.2 29.77 1008.18 1008.18	-0.5 -0.02 -0.67 -0.67	100	Wind blowing from the north	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).	Cloud covering more than 1/2 of the sky throughout the appropriate period.		16.5 62	Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	100%. 10/10. 8 oktas	600-1000 1968-3281			20.0 12.4	16.5 62	18.0 0.71	12