Weather archive in Johnstown Castle
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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 16, Saturday | 19 | 13.7 57 | 749.1 29.49 998.72 998.72 | 754.8 29.72 1006.32 1006.32 | 55 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Clouds generally dissolving or becoming less developed. | Showers or intermittent precipitation. | 15.2 59 | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 40.0 24.9 | 4.8 41 | 4.0 0.16 | 12 | |||||||||||||
18 | 13.5 56 | 748.9 29.48 998.45 998.45 | 754.5 29.7 1005.92 1005.92 | 60 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 40.0 24.9 | 5.7 42 | |||||||||||||||||||
17 | 13.5 56 | 748.8 29.48 998.32 998.32 | 754.4 29.7 1005.78 1005.78 | 61 | Wind blowing from the west-northwest | 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 | 1000-1500 3281-4921 | 40.0 24.9 | 6.0 43 | |||||||||||||||||||
16 | 13.3 56 | 748.9 29.48 998.45 998.45 | 754.5 29.7 1005.92 1005.92 | 68 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Clouds generally forming or developing. | 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 | 35.0 21.8 | 7.5 46 | |||||||||||||||||
15 | 13.5 56 | 748.9 29.48 998.45 998.45 | 754.6 29.71 1006.05 1006.05 | 77 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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 | 30.0 18.6 | 9.6 49 | |||||||||||||||||
14 | 12.0 54 | 749.3 29.5 998.98 998.98 | 755.0 29.72 1006.58 1006.58 | 91 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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 | 100-200 328-656 | 35.0 21.8 | 10.5 51 | |||||||||||||||||
13 | 11.6 53 | 749.5 29.51 999.25 999.25 | 755.2 29.73 1006.85 1006.85 | 94 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Rain (not freezing). | Showers or intermittent precipitation. | Visibility reduced. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 100-200 328-656 | 35.0 21.8 | 10.6 51 | 0.4 0.02 | 6 | ||||||||||||||
12 | 10.6 51 | 749.6 29.51 999.38 999.38 | 755.3 29.74 1006.98 1006.98 | 94 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Mist. | Visibility reduced. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 100-200 328-656 | 2.8 1.7 | 9.7 49 | |||||||||||||||||
11 | 11.8 53 | 749.6 29.51 999.38 999.38 | 755.3 29.74 1006.98 1006.98 | 79 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Drizzle (not freezing) or snow grains. | 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 | 300-600 984-1968 | 40.0 24.9 | 8.3 47 | |||||||||||||||||
10 | 11.6 53 | 749.8 29.52 999.65 999.65 | 755.5 29.74 1007.25 1007.25 | 79 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Clouds generally dissolving or becoming less developed. | Showers or intermittent precipitation. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 300-600 984-1968 | 45.0 28.0 | 8.0 46 | |||||||||||||||||
09 | 10.5 51 | 750.1 29.53 1000.05 1000.05 | 755.8 29.76 1007.65 1007.65 | 85 | 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. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 30.0 18.6 | 8.0 46 | |||||||||||||||||
08 | 10.1 50 | 750.1 29.53 1000.05 1000.05 | 755.8 29.76 1007.65 1007.65 | 86 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 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 | 40.0 24.9 | 7.8 46 | |||||||||||||||||||
07 | 9.3 49 | 750.3 29.54 1000.32 1000.32 | 756.0 29.76 1007.92 1007.92 | 90 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Rain (not freezing). | Showers or intermittent precipitation. | Drizzle. | 8.6 47 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | 30.0 18.6 | 7.8 46 | 0.1 | 12 | |||||||||||||
06 | 8.9 48 | 750.4 29.54 1000.45 1000.45 | 756.1 29.77 1008.05 1008.05 | 92 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | 40.0 24.9 | 7.6 46 | |||||||||||||||||||
05 | 8.8 48 | 750.5 29.55 1000.58 1000.58 | 756.3 29.78 1008.32 1008.32 | 90 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 7.3 45 | |||||||||||||||||||
04 | 8.8 48 | 750.9 29.56 1001.12 1001.12 | 756.7 29.79 1008.85 1008.85 | 87 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Drizzle (not freezing) or snow grains. | Drizzle. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 6.7 44 | |||||||||||||||||
03 | 9.4 49 | 751.2 29.57 1001.52 1001.52 | 757.0 29.8 1009.25 1009.25 | 81 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain shower(s) or intermittent rain, slight. | 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 | 40.0 24.9 | 6.3 43 | ||||||||||||||||||
02 | 9.3 49 | 751.5 29.59 1001.92 1001.92 | 757.2 29.81 1009.52 1009.52 | 79 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 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 | 50.0 31.1 | 5.8 42 | |||||||||||||||||||
01 | 9.5 49 | 751.8 29.6 1002.32 1002.32 | 757.5 29.82 1009.92 1009.92 | 76 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2000-2500 6562-8202 | 50.0 31.1 | 5.5 42 | No precipitation No precipitation | 6 | |||||||||||||||||
00 | 10.0 50 | 752.1 29.61 1002.72 1002.72 | 757.9 29.84 1010.45 1010.45 | 73 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 5.3 42 | |||||||||||||||||||
| May 15, Friday | 23 | 10.1 50 | 752.2 29.61 1002.85 1002.85 | 757.9 29.84 1010.45 1010.45 | 71 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 5.0 41 | ||||||||||||||||||
22 | 10.5 51 | 752.4 29.62 1003.12 1003.12 | 758.1 29.85 1010.72 1010.72 | 66 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 4.4 40 | |||||||||||||||||||
21 | 10.9 52 | 752.3 29.62 1002.98 1002.98 | 758.0 29.84 1010.58 1010.58 | 66 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | 2000-2500 6562-8202 | 50.0 31.1 | 4.8 41 | |||||||||||||||||||
20 | 11.4 53 | 752.2 29.61 1002.85 1002.85 | 757.9 29.84 1010.45 1010.45 | 64 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 45.0 28.0 | 4.7 40 | |||||||||||||||||||
19 | 11.7 53 | 752.4 29.62 1003.12 1003.12 | 758.1 29.85 1010.72 1010.72 | 60 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 12.5 55 | 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 | 4.2 40 | No precipitation No precipitation | 12 | ||||||||||||||||