Weather archive in Lake Vyrnwy
View weather archive
Download weather archive
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 19, Wednesday | 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 | ||||||||||||||||||
10 | 15.5 60 | 721.7 28.41 962.19 962.19 | 753.1 29.65 1004.05 1004.05 | 78 | 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 | 11.4 53 | 15.5 60 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 45.0 28.0 | 11.6 53 | ||||||||||||||||
09 | 13.9 57 | 722.0 28.43 962.59 962.59 | 753.6 29.67 1004.72 1004.72 | 84 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 40.0 24.9 | 11.3 52 | ||||||||||||||||||
08 | 13.6 56 | 722.2 28.43 962.85 962.85 | 753.8 29.68 1004.98 1004.98 | 87 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 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 | 600-1000 1968-3281 | 35.0 21.8 | 11.5 53 | ||||||||||||||||||
07 | 12.5 55 | 722.3 28.44 962.99 962.99 | 754.0 29.69 1005.25 1005.25 | 91 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 11.4 53 | 15.5 60 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 28.0 17.4 | 11.1 52 | 0.4 0.02 | 12 | ||||||||||||||
06 | 12.4 54 | 722.5 28.44 963.25 963.25 | 754.3 29.7 1005.65 1005.65 | 93 | Wind blowing from the west-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 | 25.0 15.5 | 11.3 52 | |||||||||||||||||
05 | 11.7 53 | 723.0 28.46 963.92 963.92 | 754.8 29.72 1006.32 1006.32 | 96 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 oktas | Drizzle, not freezing, slight. | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 18.0 11.2 | 11.0 52 | |||||||||||||||||
04 | 12.0 54 | 723.2 28.47 964.19 964.19 | 755.0 29.72 1006.58 1006.58 | 97 | 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 | Drizzle. | 100%. 10/10. 8 oktas | 50-100 164-328 | 7.0 4.4 | 11.5 53 | |||||||||||||||||
03 | 12.3 54 | 723.7 28.49 964.85 964.85 | 755.5 29.74 1007.25 1007.25 | 94 | 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 | Drizzle (not freezing) or snow grains. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 27.0 16.8 | 11.4 53 | |||||||||||||||||
02 | 12.7 55 | 724.0 28.5 965.25 965.25 | 755.8 29.76 1007.65 1007.65 | 93 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 30.0 18.6 | 11.6 53 | ||||||||||||||||||
01 | 12.8 55 | 724.3 28.52 965.65 965.65 | 756.1 29.77 1008.05 1008.05 | 91 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 35.0 21.8 | 11.4 53 | 0.4 0.02 | 6 | |||||||||||||||
00 | 13.2 56 | 724.8 28.54 966.32 966.32 | 756.5 29.78 1008.58 1008.58 | 93 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 30.0 18.6 | 12.0 54 | |||||||||||||||||
| August 18, Tuesday | 23 | 13.5 56 | 725.2 28.55 966.85 966.85 | 757.0 29.8 1009.25 1009.25 | 91 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 27.0 16.8 | 12.1 54 | ||||||||||||||||
22 | 13.9 57 | 725.8 28.57 967.65 967.65 | 757.5 29.82 1009.92 1009.92 | 87 | 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 | 13.9 57 | 18.0 64 | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 45.0 28.0 | 11.7 53 | ||||||||||||||||
21 | 14.4 58 | 725.8 28.57 967.65 967.65 | 757.4 29.82 1009.78 1009.78 | 84 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 45.0 28.0 | 11.7 53 | ||||||||||||||||||
20 | 14.9 59 | 725.8 28.57 967.65 967.65 | 757.3 29.81 1009.65 1009.65 | 77 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 50.0 31.1 | 10.9 52 | ||||||||||||||||||