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 March 13, Friday | 06 | 2.1 36 | 713.8 28.1 951.66 951.66 | 746.4 29.39 995.12 995.12 | 0.3 0.01 0.4 0.4 | 75 | Wind blowing from the south-west | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 100%. 10/10. 8 oktas | 1.6 35 | 8.1 47 | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 26.0 16.2 | -2.0 28 | 12.0 0.47 | 12 | ||||||||||||
05 | 2.0 36 | 714.0 28.11 951.92 951.92 | 746.5 29.39 995.25 995.25 | 0.4 0.02 0.53 0.53 | 67 | Wind blowing from the south-west | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Precipitation | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 30.0 18.6 | -3.6 26 | ||||||||||||||||
04 | 2.2 36 | 713.5 28.09 951.26 951.26 | 746.1 29.37 994.72 994.72 | 0.2 0.01 0.27 0.27 | 71 | Wind blowing from the south-west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 30.0 18.6 | -2.5 28 | |||||||||||||||||
03 | 2.3 36 | 713.5 28.09 951.26 951.26 | 746.1 29.37 994.72 994.72 | -0.1 -0 -0.13 -0.13 | 80 | Wind blowing from the south-west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 30.0 18.6 | -0.9 30 | |||||||||||||||||
02 | 3.0 37 | 713.6 28.09 951.39 951.39 | 746.0 29.37 994.59 994.59 | 0.9 0.04 1.2 1.2 | 76 | Wind blowing from the west-southwest | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 35.0 21.8 | -0.8 31 | ||||||||||||||||
01 | 2.6 37 | 713.3 28.08 950.99 950.99 | 745.9 29.37 994.45 994.45 | -0.3 -0.01 -0.4 -0.4 | 89 | Wind blowing from the south-west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 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 | 600-1000 1968-3281 | 21.0 13.1 | 1.0 34 | ||||||||||||||||
00 | 2.2 36 | 713.6 28.09 951.39 951.39 | 746.2 29.38 994.85 994.85 | 0.2 0.01 0.27 0.27 | 94 | Wind blowing from the west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 3.2 2.0 | 1.3 34 | 11.0 0.43 | 6 | |||||||||||||||
| March 12, Thursday | 23 | 4.7 40 | 712.7 28.06 950.19 950.19 | 744.9 29.33 993.12 993.12 | -1.6 -0.06 -2.13 -2.13 | 95 | Wind blowing from the south-west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 100%. 10/10. 8 oktas | Rain. | 100%. 10/10. 8 oktas | 100-200 328-656 | 2.7 1.7 | 3.9 39 | |||||||||||||||
22 | 4.8 41 | 713.6 28.09 951.39 951.39 | 745.9 29.37 994.45 994.45 | -1.2 -0.05 -1.6 -1.6 | 91 | Wind blowing from the south-west | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 3.5 2.2 | 3.4 38 | ||||||||||||||||
21 | 7.4 45 | 713.4 28.09 951.12 951.12 | 745.3 29.34 993.65 993.65 | -1.6 -0.06 -2.13 -2.13 | 95 | Wind blowing from the south-west | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 100%. 10/10. 8 oktas | Rain. | 7.2 45 | 10.2 50 | 100%. 10/10. 8 oktas | 100-200 328-656 | 2.1 1.3 | 6.6 44 | 25.0 0.98 | 12 | ||||||||||||
20 | 7.8 46 | 714.3 28.12 952.32 952.32 | 746.2 29.38 994.85 994.85 | -1.0 -0.04 -1.33 -1.33 | 93 | Wind blowing from the south-west | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 100-200 328-656 | 19.0 11.8 | 6.7 44 | ||||||||||||||||
19 | 7.9 46 | 714.8 28.14 952.99 952.99 | 746.8 29.4 995.65 995.65 | -0.5 -0.02 -0.67 -0.67 | 96 | Wind blowing from the south-west | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 100-200 328-656 | 5.0 3.1 | 7.3 45 | |||||||||||||||||
18 | 7.7 46 | 715.0 28.15 953.26 953.26 | 747.0 29.41 995.92 995.92 | 96 | Wind blowing from the south-west | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | 100%. 10/10. 8 oktas | Rain. | 6.3 43 | 10.2 50 | 100%. 10/10. 8 oktas | 200-300 656-984 | 2.6 1.6 | 7.1 45 | 23.0 0.91 | 12 | |||||||||||||
17 | 8.7 48 | 715.3 28.16 953.66 953.66 | 747.1 29.41 996.05 996.05 | -1.5 -0.06 -2 -2 | 93 | Wind blowing from the south-west | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 200-300 656-984 | 2.4 1.5 | 7.6 46 | ||||||||||||||||
16 | 9.6 49 | 715.3 28.16 953.66 953.66 | 747.1 29.41 996.05 996.05 | -1.8 -0.07 -2.4 -2.4 | 97 | Wind blowing from the south-southwest | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | 100%. 10/10. 8 oktas | Rain. | 100%. 10/10. 8 oktas | 100-200 328-656 | 1.3 0.8 | 9.2 49 | ||||||||||||||||
15 | 9.6 49 | 716.4 28.2 955.12 955.12 | 748.2 29.46 997.52 997.52 | -1.6 -0.06 -2.13 -2.13 | 96 | Wind blowing from the south-southwest | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 100%. 10/10. 8 oktas | Rain. | 100%. 10/10. 8 oktas | 100-200 328-656 | 1.4 0.9 | 9.0 48 | ||||||||||||||||
14 | 9.8 50 | 716.8 28.22 955.65 955.65 | 748.6 29.47 998.05 998.05 | -2.0 -0.08 -2.67 -2.67 | 96 | Wind blowing from the south-southwest | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, heavy. | 100%. 10/10. 8 oktas | 100-200 328-656 | 0.8 0.5 | 9.2 49 | ||||||||||||||||
13 | 9.9 50 | 717.1 28.23 956.05 956.05 | 748.9 29.48 998.45 998.45 | -2.6 -0.1 -3.47 -3.47 | 95 | Wind blowing from the south-southwest | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 Bft) | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 200-300 656-984 | 4.6 2.9 | 9.1 48 | ||||||||||||||||
12 | 9.3 49 | 718.0 28.27 957.25 957.25 | 749.9 29.52 999.78 999.78 | -2.4 -0.09 -3.2 -3.2 | 95 | Wind blowing from the south-southwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 100-200 328-656 | 3.5 2.2 | 8.6 47 | 4.0 0.16 | 6 | ||||||||||||||
11 | 8.9 48 | 718.8 28.3 958.32 958.32 | 750.8 29.56 1000.98 1000.98 | -1.2 -0.05 -1.6 -1.6 | 94 | Wind blowing from the south-southwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 200-300 656-984 | 3.6 2.2 | 8.0 46 | |||||||||||||||||
10 | 8.6 47 | 719.7 28.33 959.52 959.52 | 751.8 29.6 1002.32 1002.32 | -1.3 -0.05 -1.73 -1.73 | 92 | Wind blowing from the south-southwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 200-300 656-984 | 40.0 24.9 | 7.3 45 | ||||||||||||||||
09 | 7.3 45 | 720.4 28.36 960.45 960.45 | 752.6 29.63 1003.38 1003.38 | -1.0 -0.04 -1.33 -1.33 | 95 | Wind blowing from the south-southwest | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 100%. 10/10. 8 oktas | Rain. | 5.1 41 | 7.4 45 | 100%. 10/10. 8 oktas | 100-200 328-656 | 2.2 1.4 | 6.6 44 | 3.0 0.12 | 12 | ||||||||||||
08 | 7.0 45 | 720.0 28.35 959.92 959.92 | 752.2 29.61 1002.85 1002.85 | -2.9 -0.11 -3.87 -3.87 | 95 | Wind blowing from the south-southwest | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 100-200 328-656 | 22.0 13.7 | 6.2 43 | ||||||||||||||||
07 | 6.4 44 | 721.0 28.39 961.25 961.25 | 753.4 29.66 1004.45 1004.45 | -3.0 -0.12 -4 -4 | 93 | Wind blowing from the south-southwest | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 200-300 656-984 | 2.2 1.4 | 5.4 42 | ||||||||||||||||
06 | 6.6 44 | 721.4 28.4 961.79 961.79 | 753.8 29.68 1004.98 1004.98 | -3.1 -0.12 -4.13 -4.13 | 83 | Wind blowing from the south-west | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | 100%. 10/10. 8 oktas | Precipitation | 5.1 41 | 6.7 44 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 19.0 11.8 | 3.8 39 | 0.8 0.03 | 12 | ||||||||||||