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 January 18, Sunday | 12 | 8.6 47 | 755.8 29.76 1007.65 1007.65 | 761.5 29.98 1015.25 1015.25 | -0.6 -0.02 -0.8 -0.8 | 81 | Wind blowing from the south-southwest | 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. | Drizzle. | 35.0 21.8 | 5.4 42 | 0.6 0.02 | 6 | ||||||||||||||
11 | 7.0 45 | 756.1 29.77 1008.05 1008.05 | 761.9 30 1015.78 1015.78 | -0.3 -0.01 -0.4 -0.4 | 96 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain (not freezing). | Showers or intermittent precipitation. | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 35.0 21.8 | 6.4 44 | ||||||||||||||||
10 | 5.9 43 | 756.4 29.78 1008.45 1008.45 | 762.2 30.01 1016.18 1016.18 | -0.1 -0 -0.13 -0.13 | 99 | Wind blowing from the south-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Mist. | Drizzle. | 40%. 4/10. 3 oktas | 300-600 984-1968 | 5.0 3.1 | 5.8 42 | ||||||||||||||||
09 | 5.9 43 | 756.4 29.78 1008.45 1008.45 | 762.3 30.01 1016.32 1016.32 | 0.1 0 0.13 0.13 | 98 | Wind blowing from the south-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Rain, not freezing, slight. | 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 | 15.0 9.3 | 5.6 42 | |||||||||||||||||
08 | 5.1 41 | 756.4 29.78 1008.45 1008.45 | 762.3 30.01 1016.32 1016.32 | 0.0 0 0 0 | 97 | Wind blowing from the south-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 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 | 18.0 11.2 | 4.7 40 | ||||||||||||||||||
07 | 5.2 41 | 756.5 29.78 1008.58 1008.58 | 762.4 30.02 1016.45 1016.45 | 0.1 0 0.13 0.13 | 97 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 300-600 984-1968 | 23.0 14.3 | 4.7 40 | ||||||||||||||||||
06 | 5.4 42 | 756.3 29.78 1008.32 1008.32 | 762.2 30.01 1016.18 1016.18 | -0.4 -0.02 -0.53 -0.53 | 97 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Rain shower(s) or intermittent rain, slight. | Showers or intermittent precipitation. | Rain. | 2.4 36 | 60%. 6/10. 5 oktas | 300-600 984-1968 | 2.5 1.6 | 5.0 41 | 3.0 0.12 | 12 | ||||||||||||
05 | 6.6 44 | 756.4 29.78 1008.45 1008.45 | 762.2 30.01 1016.18 1016.18 | -0.2 -0.01 -0.27 -0.27 | 98 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | Rain. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 8.0 5.0 | 6.3 43 | ||||||||||||||||
04 | 6.7 44 | 756.4 29.78 1008.45 1008.45 | 762.2 30.01 1016.18 1016.18 | -0.4 -0.02 -0.53 -0.53 | 94 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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 | 200-300 656-984 | 35.0 21.8 | 5.8 42 | ||||||||||||||||
03 | 6.8 44 | 756.7 29.79 1008.85 1008.85 | 762.5 30.02 1016.58 1016.58 | 0.0 0 0 0 | 98 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain (not freezing). | Showers or intermittent precipitation. | Rain. | 70 – 80%. 7/10 – 8/10. 6 oktas | 300-600 984-1968 | 9.0 5.6 | 6.5 44 | |||||||||||||||
02 | 5.9 43 | 756.6 29.79 1008.72 1008.72 | 762.4 30.02 1016.45 1016.45 | 0.2 0.01 0.27 0.27 | 98 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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 | 300-600 984-1968 | 30.0 18.6 | 5.6 42 | ||||||||||||||||
01 | 4.5 40 | 756.8 29.8 1008.98 1008.98 | 762.7 30.03 1016.85 1016.85 | 0.7 0.03 0.93 0.93 | 99 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, moderate. | Rain. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 3.8 2.4 | 4.4 40 | ||||||||||||||||
00 | 4.3 40 | 756.7 29.79 1008.85 1008.85 | 762.5 30.02 1016.58 1016.58 | 0.8 0.03 1.07 1.07 | 99 | Wind blowing from the south-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Rain (not freezing). | Showers or intermittent precipitation. | Visibility reduced. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | 10.0 6.2 | 4.1 39 | 0.3 0.01 | 6 | |||||||||||||
| January 17, Saturday | 23 | 4.3 40 | 756.4 29.78 1008.45 1008.45 | 762.3 30.01 1016.32 1016.32 | 0.7 0.03 0.93 0.93 | 99 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Mist. | Visibility reduced. | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 9.0 5.6 | 4.1 39 | |||||||||||||||
22 | 4.3 40 | 756.1 29.77 1008.05 1008.05 | 762.1 30 1016.05 1016.05 | 1.2 0.05 1.6 1.6 | 99 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Rain (not freezing). | Showers or intermittent precipitation. | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | 7.0 4.4 | 4.1 39 | ||||||||||||||||
21 | 4.7 40 | 755.9 29.76 1007.78 1007.78 | 761.8 29.99 1015.65 1015.65 | 1.3 0.05 1.73 1.73 | 98 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Clouds generally forming or developing. | Visibility reduced. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 600-1000 1968-3281 | 10.0 6.2 | 4.4 40 | ||||||||||||||||
20 | 4.2 40 | 755.7 29.75 1007.52 1007.52 | 761.5 29.98 1015.25 1015.25 | 1.9 0.07 2.53 2.53 | 99 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 11.0 6.8 | 4.0 39 | ||||||||||||||||||||
19 | 2.8 37 | 754.9 29.72 1006.45 1006.45 | 760.9 29.96 1014.45 1014.45 | 1.8 0.07 2.4 2.4 | 99 | Wind blowing from the east-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Mist. | Visibility reduced. | 5.0 3.1 | 2.6 37 | ||||||||||||||||||
18 | 3.9 39 | 754.6 29.71 1006.05 1006.05 | 760.4 29.94 1013.78 1013.78 | 2.4 0.09 3.2 3.2 | 98 | Wind blowing from the south | Calm | State of sky on the whole unchanged. | Showers or intermittent precipitation. | 8.4 47 | 17.0 10.6 | 3.6 38 | 2.0 0.08 | 12 | |||||||||||||||
17 | 5.1 41 | 753.8 29.68 1004.98 1004.98 | 759.7 29.91 1012.85 1012.85 | 2.0 0.08 2.67 2.67 | 95 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 11.0 6.8 | 4.3 40 | ||||||||||||||||||||
16 | 6.8 44 | 753.1 29.65 1004.05 1004.05 | 759.0 29.88 1011.92 1011.92 | 1.1 0.04 1.47 1.47 | 88 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 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 | 5.0 41 | ||||||||||||||||||
15 | 8.3 47 | 752.2 29.61 1002.85 1002.85 | 757.9 29.84 1010.45 1010.45 | 0.5 0.02 0.67 0.67 | 87 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 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 | 35.0 21.8 | 6.3 43 | ||||||||||||||||
14 | 6.5 44 | 751.8 29.6 1002.32 1002.32 | 757.6 29.83 1010.05 1010.05 | 0.5 0.02 0.67 0.67 | 93 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Rain shower(s) or intermittent rain, moderate. | 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 | 9.0 5.6 | 5.5 42 | ||||||||||||||||
13 | 7.0 45 | 752.0 29.61 1002.58 1002.58 | 757.8 29.83 1010.32 1010.32 | 1.2 0.05 1.6 1.6 | 92 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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 | 600-1000 1968-3281 | 40.0 24.9 | 5.8 42 | ||||||||||||||||
12 | 6.3 43 | 751.7 29.59 1002.18 1002.18 | 757.6 29.83 1010.05 1010.05 | 1.6 0.06 2.13 2.13 | 97 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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 | 27.0 16.8 | 5.8 42 | 0.9 0.04 | 6 | ||||||||||||||
