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 | |
| 2026 August 20, Thursday | 11 | 13.5 56 | 721.9 28.42 962.45 962.45 | 753.4 29.66 1004.45 1004.45 | 86 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 8.0 5.0 | 11.1 52 | ||||||||||||||||
10 | 14.5 58 | 721.3 28.4 961.65 961.65 | 752.8 29.64 1003.65 1003.65 | 84 | 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 | 11.2 52 | 15.0 59 | 60%. 6/10. 5 oktas | 300-600 984-1968 | 55.0 34.2 | 11.8 53 | ||||||||||||||||
09 | 14.0 57 | 720.9 28.38 961.12 961.12 | 752.4 29.62 1003.12 1003.12 | 86 | Wind blowing from the 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 200-300 656-984 | 45.0 28.0 | 11.7 53 | ||||||||||||||||||
08 | 11.6 53 | 720.8 28.38 960.99 960.99 | 752.6 29.63 1003.38 1003.38 | 97 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 40.0 24.9 | 11.1 52 | ||||||||||||||||||
07 | 11.3 52 | 720.5 28.37 960.59 960.59 | 752.3 29.62 1002.98 1002.98 | 97 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 11.2 52 | 15.1 59 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 35.0 21.8 | 10.8 51 | 3.0 0.12 | 12 | |||||||||||||
06 | 11.8 53 | 720.3 28.36 960.32 960.32 | 752.0 29.61 1002.58 1002.58 | 97 | 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 | Rain, not freezing, heavy. | 100%. 10/10. 8 oktas | 100-200 328-656 | 1.5 0.9 | 11.4 53 | |||||||||||||||||
05 | 11.9 53 | 720.3 28.36 960.32 960.32 | 752.0 29.61 1002.58 1002.58 | 96 | 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 | Rain. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | 11.2 52 | |||||||||||||||||
04 | 12.1 54 | 720.4 28.36 960.45 960.45 | 752.1 29.61 1002.72 1002.72 | 95 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Drizzle. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 17.0 10.6 | 11.3 52 | |||||||||||||||||
03 | 12.3 54 | 720.4 28.36 960.45 960.45 | 752.1 29.61 1002.72 1002.72 | 94 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 30.0 18.6 | 11.4 53 | |||||||||||||||||
02 | 12.5 55 | 720.4 28.36 960.45 960.45 | 752.0 29.61 1002.58 1002.58 | 96 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 100-200 328-656 | 21.0 13.1 | 11.9 53 | |||||||||||||||||
01 | 12.9 55 | 720.6 28.37 960.72 960.72 | 752.2 29.61 1002.85 1002.85 | 96 | 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). | 100%. 10/10. 8 oktas | 100-200 328-656 | 35.0 21.8 | 12.2 54 | 0.4 0.02 | 6 | |||||||||||||||
00 | 12.9 55 | 720.7 28.37 960.85 960.85 | 752.2 29.61 1002.85 1002.85 | 95 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 300-600 984-1968 | 23.0 14.3 | 12.1 54 | |||||||||||||||||
| August 19, Wednesday | 23 | 13.2 56 | 720.7 28.37 960.85 960.85 | 752.2 29.61 1002.85 1002.85 | 96 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | Drizzle (not freezing) or snow grains. | 50%. 5/10. 4 oktas | 200-300 656-984 | 17.0 10.6 | 12.5 55 | ||||||||||||||||
22 | 13.3 56 | 720.7 28.37 960.85 960.85 | 752.2 29.61 1002.85 1002.85 | 93 | 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 | Drizzle (not freezing) or snow grains. | 13.3 56 | 18.5 65 | 100%. 10/10. 8 oktas | 100-200 328-656 | 23.0 14.3 | 12.2 54 | |||||||||||||||
21 | 13.5 56 | 720.7 28.37 960.85 960.85 | 752.3 29.62 1002.98 1002.98 | 87 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Drizzle (not freezing) or snow grains. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 30.0 18.6 | 11.3 52 | |||||||||||||||||
20 | 13.7 57 | 720.8 28.38 960.99 960.99 | 752.4 29.62 1003.12 1003.12 | 83 | Wind blowing from the south-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 50%. 5/10. 4 oktas | Drizzle (not freezing) or snow grains. | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 30.0 18.6 | 10.9 52 | |||||||||||||||||
19 | 15.0 59 | 720.8 28.38 960.99 960.99 | 752.2 29.61 1002.85 1002.85 | 73 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 20–30%. 2/10–3/10. 2 oktas | 12.5 55 | 18.5 65 | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | 40.0 24.9 | 10.2 50 | 0.2 0.01 | 12 | ||||||||||||||
18 | 15.6 60 | 720.9 28.38 961.12 961.12 | 752.2 29.61 1002.85 1002.85 | 73 | Wind blowing from the south-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 35.0 21.8 | 10.7 51 | ||||||||||||||||||
17 | 15.4 60 | 721.0 28.39 961.25 961.25 | 752.3 29.62 1002.98 1002.98 | 70 | Wind blowing from the south-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 40.0 24.9 | 10.0 50 | ||||||||||||||||||
16 | 16.2 61 | 721.2 28.39 961.52 961.52 | 752.5 29.63 1003.25 1003.25 | 66 | Wind blowing from the west-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 40.0 24.9 | 9.7 49 | |||||||||||||||||
15 | 15.7 60 | 721.3 28.4 961.65 961.65 | 752.6 29.63 1003.38 1003.38 | 66 | Wind blowing from the west-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 35.0 21.8 | 9.3 49 | |||||||||||||||||
14 | 15.6 60 | 721.3 28.4 961.65 961.65 | 752.6 29.63 1003.38 1003.38 | 73 | Wind blowing from the south-west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 35.0 21.8 | 10.7 51 | ||||||||||||||||||
13 | 17.7 64 | 721.3 28.4 961.65 961.65 | 752.5 29.63 1003.25 1003.25 | 60 | Wind blowing from the west-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 45.0 28.0 | 9.9 50 | 0.2 0.01 | 6 | |||||||||||||||
12 | 16.9 62 | 721.4 28.4 961.79 961.79 | 752.6 29.63 1003.38 1003.38 | 74 | Wind blowing from the west-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 35.0 21.8 | 12.1 54 | |||||||||||||||||
11 | 16.5 62 | 721.5 28.41 961.92 961.92 | 752.7 29.63 1003.52 1003.52 | 75 | Wind blowing from the south-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 30.0 18.6 | 12.0 54 | ||||||||||||||||||