Weather archive in Johnstown Castle
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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 | 03 | 13.5 56 | 747.6 29.43 996.72 996.72 | 753.2 29.65 1004.18 1004.18 | 87 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 30.0 18.6 | 11.3 52 | ||||||||||||||||||
02 | 13.5 56 | 747.5 29.43 996.58 996.58 | 753.1 29.65 1004.05 1004.05 | 86 | Wind blowing from the west | 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 | 1000-1500 3281-4921 | 40.0 24.9 | 11.2 52 | |||||||||||||||||||
01 | 14.2 58 | 747.7 29.44 996.85 996.85 | 753.3 29.66 1004.32 1004.32 | 81 | Wind blowing from the west-southwest | 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 | 600-1000 1968-3281 | 50.0 31.1 | 11.0 52 | No precipitation No precipitation | 6 | |||||||||||||||||
00 | 13.8 57 | 747.7 29.44 996.85 996.85 | 753.3 29.66 1004.32 1004.32 | 81 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 45.0 28.0 | 10.6 51 | |||||||||||||||||||
| August 19, Wednesday | 23 | 13.8 57 | 747.8 29.44 996.98 996.98 | 753.4 29.66 1004.45 1004.45 | 82 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 50.0 31.1 | 10.8 51 | ||||||||||||||||||
22 | 15.2 59 | 747.7 29.44 996.85 996.85 | 753.2 29.65 1004.18 1004.18 | 76 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 50.0 31.1 | 10.9 52 | |||||||||||||||||||
21 | 16.0 61 | 747.3 29.42 996.32 996.32 | 752.8 29.64 1003.65 1003.65 | 72 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 10.9 52 | |||||||||||||||||||
20 | 17.2 63 | 746.9 29.41 995.79 995.79 | 752.5 29.63 1003.25 1003.25 | 65 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 50.0 31.1 | 10.6 51 | |||||||||||||||||||
19 | 18.2 65 | 746.7 29.4 995.52 995.52 | 752.2 29.61 1002.85 1002.85 | 71 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Clouds generally dissolving or becoming less developed. | Showers or intermittent precipitation. | 19.9 68 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | 45.0 28.0 | 12.8 55 | 2.0 0.08 | 12 | ||||||||||||||
18 | 16.9 62 | 746.8 29.4 995.65 995.65 | 752.4 29.62 1003.12 1003.12 | 77 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Rain (not freezing). | Showers or intermittent 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 | 45.0 28.0 | 12.8 55 | |||||||||||||||||
17 | 16.9 62 | 746.9 29.41 995.79 995.79 | 752.5 29.63 1003.25 1003.25 | 83 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Rain shower(s) or intermittent rain, slight. | Showers or intermittent 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 | 19.0 11.8 | 14.0 57 | |||||||||||||||||
16 | 18.1 65 | 747.1 29.41 996.05 996.05 | 752.7 29.63 1003.52 1003.52 | 71 | 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 | 1500-2000 4921-6562 | 23.0 14.3 | 12.7 55 | |||||||||||||||||||
15 | 18.6 65 | 747.3 29.42 996.32 996.32 | 752.8 29.64 1003.65 1003.65 | 66 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | 30.0 18.6 | 12.0 54 | |||||||||||||||||||
14 | 18.9 66 | 747.7 29.44 996.85 996.85 | 753.1 29.65 1004.05 1004.05 | 64 | 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 | 600-1000 1968-3281 | 35.0 21.8 | 11.9 53 | |||||||||||||||||||
13 | 17.5 64 | 747.8 29.44 996.98 996.98 | 753.4 29.66 1004.45 1004.45 | 69 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 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 | 35.0 21.8 | 11.8 53 | No precipitation No precipitation | 6 | |||||||||||||||||
12 | 17.2 63 | 748.2 29.46 997.52 997.52 | 753.7 29.67 1004.85 1004.85 | 70 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 35.0 21.8 | 11.7 53 | |||||||||||||||||||
11 | 17.8 64 | 748.4 29.46 997.78 997.78 | 754.0 29.69 1005.25 1005.25 | 65 | Wind blowing from the west | 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 | 600-1000 1968-3281 | 35.0 21.8 | 11.1 52 | |||||||||||||||||||
10 | 16.5 62 | 748.6 29.47 998.05 998.05 | 754.1 29.69 1005.38 1005.38 | 69 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 40.0 24.9 | 10.7 51 | |||||||||||||||||||
09 | 15.3 60 | 748.9 29.48 998.45 998.45 | 754.6 29.71 1006.05 1006.05 | 82 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | 35.0 21.8 | 12.3 54 | |||||||||||||||||||
08 | 13.7 57 | 749.0 29.49 998.58 998.58 | 754.6 29.71 1006.05 1006.05 | 90 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 1500-2000 4921-6562 | 40.0 24.9 | 12.0 54 | |||||||||||||||||||
07 | 13.4 56 | 749.2 29.5 998.85 998.85 | 754.8 29.72 1006.32 1006.32 | 91 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 12.5 55 | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 50.0 31.1 | 11.9 53 | 0.9 0.04 | 12 | ||||||||||||||||
06 | 12.9 55 | 749.2 29.5 998.85 998.85 | 754.9 29.72 1006.45 1006.45 | 92 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | 35.0 21.8 | 11.7 53 | |||||||||||||||||||
05 | 12.8 55 | 749.4 29.5 999.12 999.12 | 755.0 29.72 1006.58 1006.58 | 94 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 26.0 16.2 | 11.9 53 | |||||||||||||||||||
04 | 12.9 55 | 749.7 29.52 999.52 999.52 | 755.3 29.74 1006.98 1006.98 | 94 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 24.0 14.9 | 12.0 54 | |||||||||||||||||||||
03 | 13.0 55 | 750.1 29.53 1000.05 1000.05 | 755.8 29.76 1007.65 1007.65 | 94 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 19.0 11.8 | 12.1 54 | |||||||||||||||||||||