Weather archive in Bolu
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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 10, Wednesday | 21 | 6.0 43 | 699.8 27.55 932.99 932.99 | 765.7 30.15 1020.85 1020.85 | 0.4 0.02 0.53 0.53 | 85 | Calm, no wind | Calm | 70 – 80%. 7/10 – 8/10. 6 oktas | 8.1 47 | 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 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. | 15.0 9.3 | 3.6 38 | No precipitation No precipitation | 12 | ||||||||||
20 | 6.0 43 | 700.0 27.56 933.26 933.26 | 765.5 30.14 1020.58 1020.58 | 1.1 0.04 1.47 1.47 | 86 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3.8 39 | |||||||||||||||||||||
18 | 6.9 44 | 699.4 27.54 932.46 932.46 | 765.1 30.12 1020.05 1020.05 | 0.4 0.02 0.53 0.53 | 80 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 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 | 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. | 15.0 9.3 | 3.7 39 | |||||||||||||
17 | 7.8 46 | 698.9 27.52 931.79 931.79 | 764.5 30.1 1019.25 1019.25 | -0.4 -0.02 -0.53 -0.53 | 69 | Calm, no wind | Calm | 2.5 37 | |||||||||||||||||||||
15 | 7.8 46 | 699.0 27.52 931.92 931.92 | 764.5 30.1 1019.25 1019.25 | -1.0 -0.04 -1.33 -1.33 | 72 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 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. | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 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. | 15.0 9.3 | 3.1 38 | No precipitation No precipitation | 6 | |||||||||||
14 | 7.6 46 | 699.3 27.53 932.32 932.32 | 765.1 30.12 1020.05 1020.05 | -0.8 -0.03 -1.07 -1.07 | 68 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2.1 36 | |||||||||||||||||||||
13 | 7.5 46 | 699.6 27.54 932.72 932.72 | 765.5 30.14 1020.58 1020.58 | 72 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2.7 37 | ||||||||||||||||||||||
12 | 5.9 43 | 700.0 27.56 933.26 933.26 | 765.9 30.15 1021.12 1021.12 | -0.1 -0 -0.13 -0.13 | 78 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 100%. 10/10. 8 oktas | Mist. | 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. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 7.0 4.4 | 2.3 36 | ||||||||||||
11 | 5.8 42 | 700.1 27.56 933.39 933.39 | 766.0 30.16 1021.25 1021.25 | -0.1 -0 -0.13 -0.13 | 74 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1.5 35 | |||||||||||||||||||||
10 | 5.6 42 | 700.0 27.56 933.26 933.26 | 766.0 30.16 1021.25 1021.25 | -0.2 -0.01 -0.27 -0.27 | 79 | Wind blowing from the south-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2.2 36 | |||||||||||||||||||||
09 | 5.0 41 | 700.1 27.56 933.39 933.39 | 766.1 30.16 1021.38 1021.38 | -0.2 -0.01 -0.27 -0.27 | 86 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Mist. | 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. | 4.6 40 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 7.0 4.4 | 2.9 37 | No precipitation No precipitation | 12 | Surface of ground moist. | 1.0 34 | ||||||||
08 | 4.9 41 | 700.2 27.57 933.52 933.52 | 766.2 30.17 1021.52 1021.52 | -0.4 -0.02 -0.53 -0.53 | 85 | Calm, no wind | Calm | 2.5 37 | |||||||||||||||||||||
07 | 5.0 41 | 700.2 27.57 933.52 933.52 | 766.2 30.17 1021.52 1021.52 | -0.4 -0.02 -0.53 -0.53 | 90 | Wind blowing from the east | Calm | 3.5 38 | |||||||||||||||||||||
06 | 5.2 41 | 700.3 27.57 933.66 933.66 | 766.3 30.17 1021.65 1021.65 | 0.0 0 0 0 | 87 | Wind blowing from the west-northwest | Calm | 3.2 38 | |||||||||||||||||||||
05 | 4.8 41 | 700.6 27.58 934.06 934.06 | 766.6 30.18 1022.05 1022.05 | 0.0 0 0 0 | 85 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2.5 37 | |||||||||||||||||||||
04 | 4.7 40 | 700.6 27.58 934.06 934.06 | 766.4 30.17 1021.78 1021.78 | 0.0 0 0 0 | 85 | Wind blowing from the south-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2.4 36 | |||||||||||||||||||||
03 | 4.9 41 | 700.3 27.57 933.66 933.66 | 766.2 30.17 1021.52 1021.52 | -0.6 -0.02 -0.8 -0.8 | 80 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1.7 35 | No precipitation No precipitation | 6 | |||||||||||||||||||
02 | 5.0 41 | 700.6 27.58 934.06 934.06 | 766.3 30.17 1021.65 1021.65 | -0.4 -0.02 -0.53 -0.53 | 88 | Wind blowing from the north-east | Calm | 3.2 38 | |||||||||||||||||||||
01 | 5.1 41 | 700.6 27.58 934.06 934.06 | 766.3 30.17 1021.65 1021.65 | -0.5 -0.02 -0.67 -0.67 | 85 | Calm, no wind | Calm | 2.7 37 | |||||||||||||||||||||
00 | 5.0 41 | 700.9 27.59 934.46 934.46 | 766.7 30.19 1022.18 1022.18 | -0.4 -0.02 -0.53 -0.53 | 89 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3.3 38 | |||||||||||||||||||||
| December 9, Tuesday | 23 | 5.0 41 | 701.0 27.6 934.59 934.59 | 766.7 30.19 1022.18 1022.18 | -0.3 -0.01 -0.4 -0.4 | 92 | Calm, no wind | Calm | 3.8 39 | ||||||||||||||||||||
22 | 4.9 41 | 701.1 27.6 934.72 934.72 | 766.8 30.19 1022.32 1022.32 | -0.1 -0 -0.13 -0.13 | 86 | Wind blowing from the east-northeast | Calm | 2.8 37 | |||||||||||||||||||||
21 | 5.3 42 | 701.3 27.61 934.99 934.99 | 767.5 30.22 1023.25 1023.25 | 0.4 0.02 0.53 0.53 | 90 | Calm, no wind | Calm | 70 – 80%. 7/10 – 8/10. 6 oktas | 7.7 46 | 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 | 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. | 15.0 9.3 | 3.7 39 | No precipitation No precipitation | 12 | |||||||||||