Weather archive in Lake Vyrnwy
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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 | |
| 2026 May 14, Thursday | 19 | 8.3 47 | 720.6 28.37 960.72 960.72 | 752.8 29.64 1003.65 1003.65 | 69 | variable wind direction | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 20–30%. 2/10–3/10. 2 oktas | 3.7 39 | 9.7 49 | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 45.0 28.0 | 2.8 37 | 4.0 0.16 | 12 | |||||||||||||
18 | 8.3 47 | 720.6 28.37 960.72 960.72 | 752.8 29.64 1003.65 1003.65 | 72 | Wind blowing from the north | 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 | 600-1000 1968-3281 | 50.0 31.1 | 3.5 38 | ||||||||||||||||||
17 | 8.5 47 | 720.6 28.37 960.72 960.72 | 752.7 29.63 1003.52 1003.52 | 72 | Wind blowing from the north-west | 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 | 600-1000 1968-3281 | 50.0 31.1 | 3.7 39 | ||||||||||||||||||
16 | 9.3 49 | 720.4 28.36 960.45 960.45 | 752.4 29.62 1003.12 1003.12 | 69 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 300-600 984-1968 | 55.0 34.2 | 3.9 39 | |||||||||||||||||
15 | 7.2 45 | 720.6 28.37 960.72 960.72 | 752.8 29.64 1003.65 1003.65 | 78 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 50%. 5/10. 4 oktas | Rain, not freezing, slight. | 50%. 5/10. 4 oktas | 300-600 984-1968 | 23.0 14.3 | 3.6 38 | |||||||||||||||||
14 | 8.0 46 | 720.6 28.37 960.72 960.72 | 752.8 29.64 1003.65 1003.65 | 82 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 50.0 31.1 | 5.1 41 | |||||||||||||||||
13 | 8.5 47 | 720.4 28.36 960.45 960.45 | 752.5 29.63 1003.25 1003.25 | 64 | Wind blowing from the north-northwest | 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 | 60.0 37.3 | 1.9 35 | 3.0 0.12 | 6 | ||||||||||||||||
12 | 7.8 46 | 720.6 28.37 960.72 960.72 | 752.8 29.64 1003.65 1003.65 | 78 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 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 | Precipitation | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | 55.0 34.2 | 4.1 39 | |||||||||||||||||
11 | 8.4 47 | 720.5 28.37 960.59 960.59 | 752.7 29.63 1003.52 1003.52 | 80 | variable wind direction | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 60%. 6/10. 5 oktas | Rain (not freezing). | 60%. 6/10. 5 oktas | 300-600 984-1968 | 65.0 40.4 | 5.2 41 | |||||||||||||||||
10 | 4.6 40 | 720.8 28.38 960.99 960.99 | 753.4 29.66 1004.45 1004.45 | 92 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 3.0 37 | 5.8 42 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 12.0 7.5 | 3.4 38 | |||||||||||||||
09 | 5.4 42 | 721.0 28.39 961.25 961.25 | 753.4 29.66 1004.45 1004.45 | 93 | Wind blowing from the west-northwest | 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 | 200-300 656-984 | 35.0 21.8 | 4.3 40 | |||||||||||||||||
08 | 4.2 40 | 720.7 28.37 960.85 960.85 | 753.4 29.66 1004.45 1004.45 | 90 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 28.0 17.4 | 2.7 37 | |||||||||||||||||
07 | 4.1 39 | 720.7 28.37 960.85 960.85 | 753.4 29.66 1004.45 1004.45 | 91 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 3.0 37 | 6.2 43 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 60.0 37.3 | 2.8 37 | 3.0 0.12 | 12 | |||||||||||||
06 | 3.1 38 | 720.7 28.37 960.85 960.85 | 753.5 29.67 1004.58 1004.58 | 93 | Wind blowing from the north | 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 | 300-600 984-1968 | 5.0 3.1 | 2.0 36 | |||||||||||||||||
05 | 4.6 40 | 720.6 28.37 960.72 960.72 | 753.1 29.65 1004.05 1004.05 | 91 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 40.0 24.9 | 3.3 38 | ||||||||||||||||||
04 | 4.8 41 | 720.7 28.37 960.85 960.85 | 753.2 29.65 1004.18 1004.18 | 85 | Wind blowing from the north | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 300-600 984-1968 | 65.0 40.4 | 2.5 37 | |||||||||||||||||
03 | 4.9 41 | 720.5 28.37 960.59 960.59 | 753.1 29.65 1004.05 1004.05 | 91 | 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. | 100%. 10/10. 8 oktas | 200-300 656-984 | 5.0 3.1 | 3.6 38 | |||||||||||||||||
01 | 5.7 42 | 720.7 28.37 960.85 960.85 | 753.1 29.65 1004.05 1004.05 | 90 | Wind blowing from the west-northwest | 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 | 300-600 984-1968 | 13.0 8.1 | 4.1 39 | 0.8 0.03 | 6 | |||||||||||||||
00 | 5.6 42 | 720.7 28.37 960.85 960.85 | 753.1 29.65 1004.05 1004.05 | 91 | 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 | 300-600 984-1968 | 24.0 14.9 | 4.3 40 | |||||||||||||||||
| May 13, Wednesday | 23 | 5.4 42 | 720.7 28.37 960.85 960.85 | 753.2 29.65 1004.18 1004.18 | 88 | 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 | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 11.0 6.8 | 3.5 38 | ||||||||||||||||
22 | 4.7 40 | 720.6 28.37 960.72 960.72 | 753.2 29.65 1004.18 1004.18 | 85 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 40%. 4/10. 3 oktas | 4.7 40 | 9.1 48 | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 35.0 21.8 | 2.4 36 | ||||||||||||||||
21 | 5.3 42 | 720.5 28.37 960.59 960.59 | 753.0 29.65 1003.92 1003.92 | 87 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 35.0 21.8 | 3.3 38 | ||||||||||||||||||
20 | 5.6 42 | 720.4 28.36 960.45 960.45 | 752.8 29.64 1003.65 1003.65 | 87 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | Rain (not freezing). | 30.0 18.6 | 3.6 38 | |||||||||||||||||||
19 | 5.6 42 | 720.7 28.37 960.85 960.85 | 753.1 29.65 1004.05 1004.05 | 82 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, heavy. | 4.5 40 | 9.1 48 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 2.3 1.4 | 2.7 37 | 6.0 0.24 | 12 | |||||||||||||