Weather archive in Kocaeli
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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 December 28, Sunday | 15 | 5.6 42 | 748.9 29.48 998.45 998.45 | 755.8 29.76 1007.65 1007.65 | 0.8 0.03 1.07 1.07 | 97 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 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 | Rain shower(s), slight. | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 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. | 7.0 4.4 | 5.1 41 | 3.0 0.12 | 6 | |||||||
14 | 6.6 44 | 748.3 29.46 997.65 997.65 | 755.2 29.73 1006.85 1006.85 | 97 | Wind blowing from the north-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 | Rain shower(s), slight. | Shower(s). | Shower(s). | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 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. | 7.0 4.4 | 6.1 43 | ||||||||||||
13 | 7.6 46 | 748.0 29.45 997.25 997.25 | 754.9 29.72 1006.45 1006.45 | 97 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 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 | Rain shower(s), slight. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 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 | 600-1000 1968-3281 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | No Cirrus, Cirrocumulus or Cirrostratus. | 8.0 5.0 | 7.1 45 | ||||||||||||
12 | 9.4 49 | 748.1 29.45 997.38 997.38 | 755.1 29.73 1006.72 1006.72 | -1.4 -0.06 -1.87 -1.87 | 84 | Wind blowing from the north-west | 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 | 70 – 80%. 7/10 – 8/10. 6 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 | 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. | 20.0 12.4 | 6.8 44 | |||||||||||||
11 | 8.3 47 | 749.1 29.49 998.72 998.72 | 756.1 29.77 1008.05 1008.05 | 79 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 40%. 4/10. 3 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 | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 4.8 41 | |||||||||||||||
10 | 7.3 45 | 749.5 29.51 999.25 999.25 | 756.4 29.78 1008.45 1008.45 | 82 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 20.0 12.4 | 4.4 40 | ||||||||||||||||||||
09 | 5.8 42 | 749.5 29.51 999.25 999.25 | 756.4 29.78 1008.45 1008.45 | -1.9 -0.07 -2.53 -2.53 | 89 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 4.0 39 | 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 | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 4.1 39 | 0.2 0.01 | 12 | Surface of ground moist. | 0.0 32 | ||||||||
08 | 5.1 41 | 750.1 29.53 1000.05 1000.05 | 756.9 29.8 1009.12 1009.12 | 91 | Wind blowing from the south-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 13.0 8.1 | 3.7 39 | |||||||||||||||||||||
07 | 5.2 41 | 750.6 29.55 1000.72 1000.72 | 757.4 29.82 1009.78 1009.78 | 90 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 13.0 8.1 | 3.7 39 | |||||||||||||||||||||
06 | 5.3 42 | 751.4 29.58 1001.78 1001.78 | 758.5 29.86 1011.25 1011.25 | -3.0 -0.12 -4 -4 | 95 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 50%. 5/10. 4 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | No Cirrus, Cirrocumulus or Cirrostratus. | 14.0 8.7 | 4.5 40 | |||||||||||||
05 | 5.2 41 | 752.3 29.62 1002.98 1002.98 | 759.1 29.89 1012.05 1012.05 | 96 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 13.0 8.1 | 4.6 40 | |||||||||||||||||||||
04 | 5.0 41 | 753.4 29.66 1004.45 1004.45 | 760.3 29.93 1013.65 1013.65 | 97 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 13.0 8.1 | 4.6 40 | |||||||||||||||||||||
03 | 5.2 41 | 754.4 29.7 1005.78 1005.78 | 761.5 29.98 1015.25 1015.25 | -1.7 -0.07 -2.27 -2.27 | 97 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 60%. 6/10. 5 oktas | State of sky on the whole unchanged. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 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 | 1000-1500 3281-4921 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | No Cirrus, Cirrocumulus or Cirrostratus. | 14.0 8.7 | 4.7 40 | 0.2 0.01 | 6 | ||||||||
01 | 4.5 40 | 755.5 29.74 1007.25 1007.25 | 762.4 30.02 1016.45 1016.45 | 94 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 14.0 8.7 | 3.6 38 | |||||||||||||||||||||
00 | 4.0 39 | 756.1 29.77 1008.05 1008.05 | 763.2 30.05 1017.52 1017.52 | -0.7 -0.03 -0.93 -0.93 | 97 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | Rain shower(s), slight. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 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 | 600-1000 1968-3281 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | No Cirrus, Cirrocumulus or Cirrostratus. | 11.0 6.8 | 3.5 38 | ||||||||||
| December 27, Saturday | 23 | 4.3 40 | 756.4 29.78 1008.45 1008.45 | 763.3 30.05 1017.65 1017.65 | 95 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 14.0 8.7 | 3.6 38 | ||||||||||||||||||||
22 | 4.4 40 | 756.5 29.78 1008.58 1008.58 | 763.3 30.05 1017.65 1017.65 | 95 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 12.0 7.5 | 3.6 38 | |||||||||||||||||||||
21 | 4.4 40 | 756.8 29.8 1008.98 1008.98 | 763.9 30.07 1018.45 1018.45 | 0.1 0 0.13 0.13 | 97 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | State of sky on the whole unchanged. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 5.8 42 | 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 | 1000-1500 3281-4921 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | No Cirrus, Cirrocumulus or Cirrostratus. | 14.0 8.7 | 3.9 39 | 6.0 0.24 | 12 | ||||||||
20 | 4.4 40 | 756.4 29.78 1008.45 1008.45 | 763.5 30.06 1017.92 1017.92 | 97 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | No Cirrus, Cirrocumulus or Cirrostratus. | 14.0 8.7 | 3.9 39 | |||||||||||||||
19 | 4.0 39 | 756.7 29.79 1008.85 1008.85 | 763.8 30.07 1018.32 1018.32 | 97 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 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 | 1000-1500 3281-4921 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | No Cirrus, Cirrocumulus or Cirrostratus. | 14.0 8.7 | 3.5 38 | |||||||||||||||
18 | 4.4 40 | 756.7 29.79 1008.85 1008.85 | 763.8 30.07 1018.32 1018.32 | -0.1 -0 -0.13 -0.13 | 97 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | State of sky on the whole unchanged. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 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 | 1000-1500 3281-4921 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | No Cirrus, Cirrocumulus or Cirrostratus. | 16.0 9.9 | 3.9 39 | ||||||||||
17 | 4.1 39 | 756.9 29.8 1009.12 1009.12 | 763.9 30.07 1018.45 1018.45 | 97 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Shower(s) of rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 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 | 1000-1500 3281-4921 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | No Cirrus, Cirrocumulus or Cirrostratus. | 14.0 8.7 | 3.6 38 | ||||||||||||
16 | 4.0 39 | 756.9 29.8 1009.12 1009.12 | 763.9 30.07 1018.45 1018.45 | 97 | Wind blowing from the north-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 | Rain shower(s), slight. | Shower(s). | Shower(s). | 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 | 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. | 6.0 3.7 | 3.5 38 | ||||||||||||
15 | 4.7 40 | 756.8 29.8 1008.98 1008.98 | 763.9 30.07 1018.45 1018.45 | -1.1 -0.04 -1.47 -1.47 | 97 | 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 | Rain shower(s), slight. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 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 | 600-1000 1968-3281 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | No Cirrus, Cirrocumulus or Cirrostratus. | 11.0 6.8 | 4.2 40 | 4.0 0.16 | 6 | |||||||||