Weather archive in Caslav
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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 | |
| 2025 September 18, Thursday | 09 | 14.3 58 | 746.5 29.39 995.25 995.25 | 767.9 30.23 1023.78 1023.78 | 0.2 0.01 0.27 0.27 | 84 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 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 other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 20.0 12.4 | 11.6 53 | 0.4 0.02 | 1 | ||||||||||
08 | 13.3 56 | 746.5 29.39 995.25 995.25 | 768.0 30.24 1023.92 1023.92 | -0.1 -0 -0.13 -0.13 | 86 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 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. | 9.3 49 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 20.0 12.4 | 11.0 52 | 0.4 0.02 | 12 | Surface of ground moist. | 5.0 41 | ||||||||
07 | 13.4 56 | 746.3 29.38 994.99 994.99 | 767.8 30.23 1023.65 1023.65 | -0.4 -0.02 -0.53 -0.53 | 82 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, intermittent, slight at time of observation. | Rain. | 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 | 20.0 12.4 | 10.3 51 | Trace of precipitation Trace of precipitation | 1 | |||||||||||
06 | 13.0 55 | 746.3 29.38 994.99 994.99 | 767.8 30.23 1023.65 1023.65 | -0.3 -0.01 -0.4 -0.4 | 78 | Wind blowing from the south-southwest | 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 | 1500-2000 4921-6562 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 9.2 49 | No precipitation No precipitation | 1 | ||||||||||||
05 | 12.0 54 | 746.6 29.39 995.39 995.39 | 768.2 30.24 1024.18 1024.18 | -0.1 -0 -0.13 -0.13 | 82 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 20.0 12.4 | 9.0 48 | No precipitation No precipitation | 1 | |||||||||||
04 | 11.4 53 | 746.7 29.4 995.52 995.52 | 768.4 30.25 1024.45 1024.45 | 0.1 0 0.13 0.13 | 82 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing) not falling as shower(s). | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 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. | 20.0 12.4 | 8.4 47 | Trace of precipitation Trace of precipitation | 1 | ||||||||||
03 | 10.1 50 | 746.6 29.39 995.39 995.39 | 768.4 30.25 1024.45 1024.45 | -0.1 -0 -0.13 -0.13 | 83 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altostratus opacus or Nimbostratus. | 20.0 12.4 | 7.4 45 | No precipitation No precipitation | 1 | |||||||||||||
02 | 9.8 50 | 746.7 29.4 995.52 995.52 | 768.4 30.25 1024.45 1024.45 | 0.2 0.01 0.27 0.27 | 83 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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. | Altostratus opacus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 7.1 45 | No precipitation No precipitation | 6 | ||||||||||||
01 | 10.9 52 | 746.6 29.39 995.39 995.39 | 768.3 30.25 1024.32 1024.32 | 0.4 0.02 0.53 0.53 | 78 | 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 | 20.0 12.4 | 7.2 45 | No precipitation No precipitation | 1 | |||||||||||||||||
00 | 11.0 52 | 746.7 29.4 995.52 995.52 | 768.4 30.25 1024.45 1024.45 | 0.6 0.02 0.8 0.8 | 77 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 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 | 7.0 45 | No precipitation No precipitation | 1 | ||||||||||||
| September 17, Wednesday | 23 | 10.3 51 | 746.5 29.39 995.25 995.25 | 768.2 30.24 1024.18 1024.18 | 0.9 0.04 1.2 1.2 | 77 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40%. 4/10. 3 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 | 6.4 44 | No precipitation No precipitation | 1 | |||||||||||
22 | 10.7 51 | 746.2 29.38 994.85 994.85 | 767.9 30.23 1023.78 1023.78 | 0.9 0.04 1.2 1.2 | 76 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40%. 4/10. 3 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 uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole. | 20.0 12.4 | 6.6 44 | No precipitation No precipitation | 1 | ||||||||||||
21 | 11.5 53 | 746.1 29.37 994.72 994.72 | 767.7 30.22 1023.52 1023.52 | 1.0 0.04 1.33 1.33 | 74 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 40%. 4/10. 3 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. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 20.0 12.4 | 6.9 44 | No precipitation No precipitation | 1 | ||||||||||||
20 | 13.7 57 | 745.6 29.35 994.05 994.05 | 767.1 30.2 1022.72 1022.72 | 0.5 0.02 0.67 0.67 | 67 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | 18.7 66 | 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 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. | 20.0 12.4 | 7.6 46 | No precipitation No precipitation | 12 | |||||||||||
19 | 15.4 60 | 745.3 29.34 993.65 993.65 | 766.6 30.18 1022.05 1022.05 | 0.1 0 0.13 0.13 | 57 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 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 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. | 20.0 12.4 | 6.9 44 | No precipitation No precipitation | 1 | ||||||||||||
18 | 16.3 61 | 745.1 29.33 993.39 993.39 | 766.3 30.17 1021.65 1021.65 | -0.2 -0.01 -0.27 -0.27 | 55 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 60%. 6/10. 5 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 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. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 20.0 12.4 | 7.2 45 | No precipitation No precipitation | 1 | ||||||||||||
17 | 17.8 64 | 745.1 29.33 993.39 993.39 | 766.3 30.17 1021.65 1021.65 | -0.2 -0.01 -0.27 -0.27 | 49 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 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 | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | 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. | 20.0 12.4 | 6.9 44 | No precipitation No precipitation | 1 | ||||||||||||
16 | 17.8 64 | 745.2 29.34 993.52 993.52 | 766.3 30.17 1021.65 1021.65 | -0.2 -0.01 -0.27 -0.27 | 53 | Wind blowing from the west-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 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 | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | 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. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 20.0 12.4 | 7.9 46 | No precipitation No precipitation | 1 | ||||||||||||
15 | 17.8 64 | 745.3 29.34 993.65 993.65 | 766.4 30.17 1021.78 1021.78 | -0.3 -0.01 -0.4 -0.4 | 49 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 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 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 6.8 44 | No precipitation No precipitation | 1 | ||||||||||||
14 | 16.7 62 | 745.3 29.34 993.65 993.65 | 766.6 30.18 1022.05 1022.05 | -0.2 -0.01 -0.27 -0.27 | 53 | Wind blowing from the west | Moderate breeze (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 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 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 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 7.0 45 | No precipitation No precipitation | 6 | ||||||||||||
13 | 17.6 64 | 745.4 29.35 993.79 993.79 | 766.6 30.18 1022.05 1022.05 | 0.2 0.01 0.27 0.27 | 50 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 60%. 6/10. 5 oktas | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 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. | 20.0 12.4 | 7.1 45 | No precipitation No precipitation | 1 | ||||||||||||
12 | 17.5 64 | 745.6 29.35 994.05 994.05 | 766.7 30.19 1022.18 1022.18 | 0.6 0.02 0.8 0.8 | 56 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 60%. 6/10. 5 oktas | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 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. | 20.0 12.4 | 8.7 48 | No precipitation No precipitation | 1 | ||||||||||||
11 | 16.0 61 | 745.5 29.35 993.92 993.92 | 766.7 30.19 1022.18 1022.18 | 0.8 0.03 1.07 1.07 | 63 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 60%. 6/10. 5 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 20–30%. 2/10–3/10. 2 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. | 20.0 12.4 | 8.9 48 | No precipitation No precipitation | 1 | ||||||||||||
10 | 14.3 58 | 745.2 29.34 993.52 993.52 | 766.6 30.18 1022.05 1022.05 | 1.0 0.04 1.33 1.33 | 70 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 2000-2500 6562-8202 | 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. | 20.0 12.4 | 8.8 48 | No precipitation No precipitation | 1 | ||||||||||||
09 | 13.7 57 | 745.0 29.33 993.25 993.25 | 766.4 30.17 1021.78 1021.78 | 1.1 0.04 1.47 1.47 | 71 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2000-2500 6562-8202 | 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. | 20.0 12.4 | 8.5 47 | No precipitation No precipitation | 1 | ||||||||||||