Weather archive in Lake Vyrnwy
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Weather statistics
| 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 November 26, Wednesday | 07 | 0.9 34 | 732.7 28.85 976.85 976.85 | 766.3 30.17 1021.65 1021.65 | -0.4 -0.02 -0.53 -0.53 | 87 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 71.0 44.1 | -1.1 30 | ||||||||||||||||||
06 | 1.2 34 | 732.9 28.85 977.12 977.12 | 766.4 30.17 1021.78 1021.78 | -0.1 -0 -0.13 -0.13 | 88 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | Fog | -0.9 30 | 2.7 37 | 71.0 44.1 | -0.6 31 | No precipitation No precipitation | 12 | ||||||||||||||
05 | 1.3 34 | 733.0 28.86 977.25 977.25 | 766.6 30.18 1022.05 1022.05 | -0.3 -0.01 -0.4 -0.4 | 85 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | Fog | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 65.0 40.4 | -0.9 30 | ||||||||||||||||
04 | -0.6 31 | 733.1 28.86 977.39 977.39 | 766.9 30.19 1022.45 1022.45 | -0.5 -0.02 -0.67 -0.67 | 92 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Mist. | 70 – 80%. 7/10 – 8/10. 6 oktas | Less than 50 Less than 50 | 0.9 0.6 | -1.8 29 | ||||||||||||||||
03 | 0.3 33 | 733.0 28.86 977.25 977.25 | 766.7 30.19 1022.18 1022.18 | -0.5 -0.02 -0.67 -0.67 | 88 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 35.0 21.8 | -1.5 29 | |||||||||||||||||
02 | 1.2 34 | 733.3 28.87 977.65 977.65 | 766.9 30.19 1022.45 1022.45 | 0.0 0 0 0 | 95 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Mist. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Less than 50 Less than 50 | 30.0 18.6 | 0.5 33 | ||||||||||||||||
01 | 0.7 33 | 733.6 28.88 978.05 978.05 | 767.2 30.2 1022.85 1022.85 | 0.2 0.01 0.27 0.27 | 90 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 65.0 40.4 | -0.7 31 | |||||||||||||||||
00 | 0.9 34 | 733.5 28.88 977.92 977.92 | 767.2 30.2 1022.85 1022.85 | 0.3 0.01 0.4 0.4 | 96 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | Fog | 50.0 31.1 | 0.3 33 | No precipitation No precipitation | 6 | ||||||||||||||||
| November 25, Tuesday | 23 | 1.3 34 | 733.3 28.87 977.65 977.65 | 766.8 30.19 1022.32 1022.32 | 0.2 0.01 0.27 0.27 | 97 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Fog | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Less than 50 Less than 50 | 50.0 31.1 | 0.8 33 | |||||||||||||||
22 | 1.1 34 | 733.4 28.87 977.79 977.79 | 767.0 30.2 1022.58 1022.58 | 0.3 0.01 0.4 0.4 | 95 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 45.0 28.0 | 0.4 33 | |||||||||||||||||||
21 | 1.3 34 | 733.2 28.87 977.52 977.52 | 766.8 30.19 1022.32 1022.32 | 0.5 0.02 0.67 0.67 | 95 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 0.8 33 | 5.6 42 | 35.0 21.8 | 0.6 33 | No precipitation No precipitation | 12 | |||||||||||||||
20 | 2.0 36 | 733.1 28.86 977.39 977.39 | 766.6 30.18 1022.05 1022.05 | 1.0 0.04 1.33 1.33 | 96 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 45.0 28.0 | 1.4 35 | |||||||||||||||||||
19 | 1.7 35 | 733.1 28.86 977.39 977.39 | 766.6 30.18 1022.05 1022.05 | 1.6 0.06 2.13 2.13 | 94 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 0.9 34 | |||||||||||||||||||
18 | 2.6 37 | 732.7 28.85 976.85 976.85 | 766.0 30.16 1021.25 1021.25 | 1.5 0.06 2 2 | 92 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 1.9 35 | 5.6 42 | 50.0 31.1 | 1.4 35 | No precipitation No precipitation | 12 | |||||||||||||||
17 | 2.6 37 | 732.1 28.82 976.05 976.05 | 765.4 30.13 1020.45 1020.45 | 1.1 0.04 1.47 1.47 | 90 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 1.1 34 | |||||||||||||||||||
16 | 3.8 39 | 731.5 28.8 975.25 975.25 | 764.7 30.11 1019.52 1019.52 | 0.8 0.03 1.07 1.07 | 82 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 300-600 984-1968 | 50.0 31.1 | 1.0 34 | |||||||||||||||||
15 | 4.6 40 | 731.2 28.79 974.85 974.85 | 764.2 30.09 1018.85 1018.85 | 0.8 0.03 1.07 1.07 | 77 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 55.0 34.2 | 0.9 34 | |||||||||||||||||||
14 | 4.9 41 | 731.0 28.78 974.59 974.59 | 764.0 30.08 1018.58 1018.58 | 1.0 0.04 1.33 1.33 | 76 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 55.0 34.2 | 0.9 34 | |||||||||||||||||
13 | 5.3 42 | 730.7 28.77 974.19 974.19 | 763.7 30.07 1018.18 1018.18 | 1.3 0.05 1.73 1.73 | 75 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 300-600 984-1968 | 60.0 37.3 | 1.2 34 | |||||||||||||||||
12 | 4.8 41 | 730.4 28.76 973.79 973.79 | 763.4 30.06 1017.78 1017.78 | 1.4 0.06 1.87 1.87 | 79 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 50.0 31.1 | 1.4 35 | No precipitation No precipitation | 6 | |||||||||||||||
11 | 5.4 42 | 730.0 28.74 973.25 973.25 | 762.9 30.04 1017.12 1017.12 | 1.6 0.06 2.13 2.13 | 78 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | 55.0 34.2 | 1.8 35 | |||||||||||||||||
10 | 3.8 39 | 729.4 28.72 972.45 972.45 | 762.4 30.02 1016.45 1016.45 | 1.8 0.07 2.4 2.4 | 82 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 1.0 34 | |||||||||||||||||||
09 | 2.7 37 | 729.0 28.7 971.92 971.92 | 762.1 30 1016.05 1016.05 | 1.9 0.07 2.53 2.53 | 87 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 1.9 35 | 5.3 42 | 50.0 31.1 | 0.7 33 | 0.6 0.02 | 12 | |||||||||||||||
08 | 2.1 36 | 728.4 28.68 971.12 971.12 | 761.6 29.98 1015.38 1015.38 | 1.8 0.07 2.4 2.4 | 89 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 300-600 984-1968 | 50.0 31.1 | 0.5 33 | |||||||||||||||||
07 | 2.6 37 | 727.6 28.65 970.05 970.05 | 760.7 29.95 1014.18 1014.18 | 1.5 0.06 2 2 | 90 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 45.0 28.0 | 1.1 34 | |||||||||||||||||||