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 | |
| 2025 December 16, Tuesday | 04 | 4.0 39 | 749.8 29.52 999.65 999.65 | 755.7 29.75 1007.52 1007.52 | 0.9 0.04 1.2 1.2 | 91 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 25.0 15.5 | 2.7 37 | |||||||||||||||||||
03 | 4.7 40 | 749.6 29.51 999.38 999.38 | 755.5 29.74 1007.25 1007.25 | 0.7 0.03 0.93 0.93 | 90 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 26.0 16.2 | 3.1 38 | ||||||||||||||||||||
02 | 4.1 39 | 749.2 29.5 998.85 998.85 | 755.0 29.72 1006.58 1006.58 | 0.7 0.03 0.93 0.93 | 92 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 23.0 14.3 | 2.9 37 | ||||||||||||||||||||
01 | 4.0 39 | 748.9 29.48 998.45 998.45 | 754.7 29.71 1006.18 1006.18 | 0.8 0.03 1.07 1.07 | 93 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 21.0 13.1 | 2.9 37 | ||||||||||||||||||||
00 | 4.6 40 | 748.9 29.48 998.45 998.45 | 754.6 29.71 1006.05 1006.05 | 1.2 0.05 1.6 1.6 | 91 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 2500 or more, or no clouds. 8202 or more, or no clouds. | 20.0 12.4 | 3.2 38 | No precipitation No precipitation | 6 | |||||||||||||||||
| December 15, Monday | 23 | 4.3 40 | 748.5 29.47 997.92 997.92 | 754.3 29.7 1005.65 1005.65 | 1.1 0.04 1.47 1.47 | 94 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2500 or more, or no clouds. 8202 or more, or no clouds. | 14.0 8.7 | 3.4 38 | ||||||||||||||||||
22 | 4.5 40 | 748.1 29.45 997.38 997.38 | 753.9 29.68 1005.12 1005.12 | 1.1 0.04 1.47 1.47 | 93 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2500 or more, or no clouds. 8202 or more, or no clouds. | 13.0 8.1 | 3.5 38 | |||||||||||||||||||
21 | 4.9 41 | 747.7 29.44 996.85 996.85 | 753.5 29.67 1004.58 1004.58 | 0.8 0.03 1.07 1.07 | 91 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2500 or more, or no clouds. 8202 or more, or no clouds. | 13.0 8.1 | 3.5 38 | |||||||||||||||||||
20 | 5.3 42 | 747.4 29.43 996.45 996.45 | 753.1 29.65 1004.05 1004.05 | 0.9 0.04 1.2 1.2 | 90 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 15.0 9.3 | 3.7 39 | ||||||||||||||||||||
19 | 5.1 41 | 747.0 29.41 995.92 995.92 | 752.8 29.64 1003.65 1003.65 | 0.9 0.04 1.2 1.2 | 90 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2500 or more, or no clouds. 8202 or more, or no clouds. | 13.0 8.1 | 3.5 38 | |||||||||||||||||||
18 | 6.3 43 | 746.9 29.41 995.79 995.79 | 752.6 29.63 1003.38 1003.38 | 1.2 0.05 1.6 1.6 | 87 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 9.0 48 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 4.2 40 | No precipitation No precipitation | 12 | ||||||||||||||||
17 | 6.7 44 | 746.5 29.39 995.25 995.25 | 752.2 29.61 1002.85 1002.85 | 0.9 0.04 1.2 1.2 | 87 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 2500 or more, or no clouds. 8202 or more, or no clouds. | 17.0 10.6 | 4.7 40 | |||||||||||||||||||
16 | 7.3 45 | 746.1 29.37 994.72 994.72 | 751.9 29.6 1002.45 1002.45 | 0.4 0.02 0.53 0.53 | 87 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 18.0 11.2 | 5.2 41 | ||||||||||||||||||||
15 | 8.5 47 | 745.7 29.36 994.19 994.19 | 751.4 29.58 1001.78 1001.78 | -0.2 -0.01 -0.27 -0.27 | 84 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20.0 12.4 | 6.0 43 | ||||||||||||||||||||
14 | 8.8 48 | 745.6 29.35 994.05 994.05 | 751.3 29.58 1001.65 1001.65 | -0.4 -0.02 -0.53 -0.53 | 83 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 18.0 11.2 | 6.0 43 | ||||||||||||||||||||
13 | 8.4 47 | 745.7 29.36 994.19 994.19 | 751.4 29.58 1001.78 1001.78 | -0.1 -0 -0.13 -0.13 | 85 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 2500 or more, or no clouds. 8202 or more, or no clouds. | 22.0 13.7 | 6.0 43 | |||||||||||||||||||
12 | 8.6 47 | 745.9 29.37 994.45 994.45 | 751.6 29.59 1002.05 1002.05 | 0.3 0.01 0.4 0.4 | 88 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 30.0 18.6 | 6.7 44 | No precipitation No precipitation | 6 | ||||||||||||||||||
11 | 8.3 47 | 746.0 29.37 994.59 994.59 | 751.7 29.59 1002.18 1002.18 | 0.4 0.02 0.53 0.53 | 89 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2500 or more, or no clouds. 8202 or more, or no clouds. | 40.0 24.9 | 6.5 44 | |||||||||||||||||||
10 | 7.6 46 | 745.8 29.36 994.32 994.32 | 751.6 29.59 1002.05 1002.05 | 0.2 0.01 0.27 0.27 | 93 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50.0 31.1 | 6.6 44 | ||||||||||||||||||||
09 | 7.4 45 | 745.6 29.35 994.05 994.05 | 751.3 29.58 1001.65 1001.65 | 0.0 0 0 0 | 96 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 6.8 44 | ||||||||||||||||||
08 | 7.5 46 | 745.6 29.35 994.05 994.05 | 751.3 29.58 1001.65 1001.65 | 0.0 0 0 0 | 96 | Wind blowing from the west-northwest | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 6.9 44 | ||||||||||||||||||
07 | 7.4 45 | 745.6 29.35 994.05 994.05 | 751.3 29.58 1001.65 1001.65 | -0.4 -0.02 -0.53 -0.53 | 97 | Wind blowing from the north-west | 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 | 1000-1500 3281-4921 | 50.0 31.1 | 7.0 45 | ||||||||||||||||||
06 | 7.7 46 | 745.6 29.35 994.05 994.05 | 751.3 29.58 1001.65 1001.65 | -0.3 -0.01 -0.4 -0.4 | 95 | Wind blowing from the north-west | 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. | 7.7 46 | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | 50.0 31.1 | 7.0 45 | 19.0 0.75 | 12 | |||||||||||||
05 | 8.5 47 | 745.6 29.35 994.05 994.05 | 751.3 29.58 1001.65 1001.65 | -0.3 -0.01 -0.4 -0.4 | 93 | Wind blowing from the west-northwest | 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 | 300-600 984-1968 | 50.0 31.1 | 7.4 45 | ||||||||||||||||||
04 | 8.4 47 | 746.0 29.37 994.59 994.59 | 751.7 29.59 1002.18 1002.18 | 0.1 0 0.13 0.13 | 94 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | 300-600 984-1968 | 50.0 31.1 | 7.5 46 | ||||||||||||||||||