Weather archive in Kostroma
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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 17, Monday | 03 | 15.1 59 | 741.9 29.21 989.12 989.12 | 753.1 29.65 1004.05 1004.05 | -0.4 -0.02 -0.53 -0.53 | 100 | Calm, no wind | Calm | 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. | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 50.0 31.1 | 15.1 59 | ||||||||||||
00 | 15.5 60 | 742.3 29.22 989.65 989.65 | 753.5 29.67 1004.58 1004.58 | -1.2 -0.05 -1.6 -1.6 | 100 | Calm, no wind | Calm | 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. | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 50.0 31.1 | 15.5 60 | |||||||||||||
| August 16, Sunday | 21 | 15.5 60 | 743.5 29.27 991.25 991.25 | 754.6 29.71 1006.05 1006.05 | -0.5 -0.02 -0.67 -0.67 | 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. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 20.0 12.4 | 15.5 60 | ||||||||||||
18 | 18.7 66 | 744.0 29.29 991.92 991.92 | 755.0 29.72 1006.58 1006.58 | -0.5 -0.02 -0.67 -0.67 | 78 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | 19.5 67 | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | 20.0 12.4 | 14.7 58 | No precipitation No precipitation | 12 | ||||||||||||
15 | 18.3 65 | 744.5 29.31 992.59 992.59 | 755.6 29.75 1007.38 1007.38 | -0.2 -0.01 -0.27 -0.27 | 71 | Wind blowing from the west | 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 | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 70 – 80%. 7/10 – 8/10. 6 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 | 12.9 55 | ||||||||||||||
12 | 17.4 63 | 744.7 29.32 992.85 992.85 | 755.9 29.76 1007.78 1007.78 | -0.7 -0.03 -0.93 -0.93 | 63 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 20.0 12.4 | 10.2 50 | ||||||||||||||
09 | 15.7 60 | 745.4 29.35 993.79 993.79 | 756.7 29.79 1008.85 1008.85 | -0.5 -0.02 -0.67 -0.67 | 74 | Wind blowing from the 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. | 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. | 20.0 12.4 | 11.1 52 | ||||||||||||||
06 | 9.1 48 | 745.9 29.37 994.45 994.45 | 757.3 29.81 1009.65 1009.65 | -0.6 -0.02 -0.8 -0.8 | 100 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 8.3 47 | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 20.0 12.4 | 9.1 48 | No precipitation No precipitation | 12 | Surface of ground moist. | 8.0 46 | |||||||||
03 | 9.2 49 | 746.5 29.39 995.25 995.25 | 757.9 29.84 1010.45 1010.45 | -0.4 -0.02 -0.53 -0.53 | 100 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 50.0 31.1 | 9.2 49 | ||||||||||||||||