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 20, Wednesday | 10 | 13.3 56 | 754.7 29.71 1006.18 1006.18 | 760.4 29.94 1013.78 1013.78 | 82 | 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 | 300-600 984-1968 | 15.0 9.3 | 10.2 50 | ||||||||||||||||||
09 | 12.5 55 | 753.9 29.68 1005.12 1005.12 | 759.6 29.91 1012.72 1012.72 | 85 | 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 | 300-600 984-1968 | 16.0 9.9 | 10.0 50 | |||||||||||||||||||
08 | 12.0 54 | 753.1 29.65 1004.05 1004.05 | 758.8 29.87 1011.65 1011.65 | 88 | Wind blowing from the south-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 | 200-300 656-984 | 14.0 8.7 | 10.0 50 | |||||||||||||||||||
07 | 11.6 53 | 752.7 29.63 1003.52 1003.52 | 758.4 29.86 1011.12 1011.12 | 89 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10.6 51 | 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 | 10.0 6.2 | 9.9 50 | Trace of precipitation Trace of precipitation | 12 | ||||||||||||||||
06 | 11.4 53 | 752.2 29.61 1002.85 1002.85 | 757.9 29.84 1010.45 1010.45 | 92 | Wind blowing from the west-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | 200-300 656-984 | 9.0 5.6 | 10.2 50 | |||||||||||||||||
05 | 11.5 53 | 751.6 29.59 1002.05 1002.05 | 757.3 29.81 1009.65 1009.65 | 92 | Wind blowing from the south-west | 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 | 200-300 656-984 | 7.0 4.4 | 10.3 51 | |||||||||||||||||
04 | 11.2 52 | 750.7 29.56 1000.85 1000.85 | 756.4 29.78 1008.45 1008.45 | 90 | Wind blowing from the west-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | 200-300 656-984 | 9.0 5.6 | 9.6 49 | |||||||||||||||||
03 | 11.2 52 | 750.3 29.54 1000.32 1000.32 | 756.0 29.76 1007.92 1007.92 | 91 | 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 | 200-300 656-984 | 9.0 5.6 | 9.8 50 | |||||||||||||||||
02 | 10.8 51 | 749.8 29.52 999.65 999.65 | 755.5 29.74 1007.25 1007.25 | 92 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 60%. 6/10. 5 oktas | 1500-2000 4921-6562 | 12.0 7.5 | 9.5 49 | |||||||||||||||||||
01 | 10.8 51 | 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) | Mist. | Showers or intermittent precipitation. | Drizzle. | 60%. 6/10. 5 oktas | 200-300 656-984 | 10.0 6.2 | 9.5 49 | Trace of precipitation Trace of precipitation | 6 | ||||||||||||||
00 | 11.3 52 | 748.6 29.47 998.05 998.05 | 754.3 29.7 1005.65 1005.65 | 91 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 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 | 200-300 656-984 | 8.0 5.0 | 9.9 50 | |||||||||||||||||
| May 19, Tuesday | 23 | 10.9 52 | 747.9 29.44 997.12 997.12 | 753.6 29.67 1004.72 1004.72 | 92 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Mist. | Visibility reduced. | 40%. 4/10. 3 oktas | 200-300 656-984 | 9.0 5.6 | 9.6 49 | ||||||||||||||||
22 | 11.4 53 | 746.9 29.41 995.79 995.79 | 752.6 29.63 1003.38 1003.38 | 90 | 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. | Drizzle. | 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 | 9.8 50 | ||||||||||||||||
21 | 11.5 53 | 745.8 29.36 994.32 994.32 | 751.4 29.58 1001.78 1001.78 | 89 | Wind blowing from the south-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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 | 8.0 5.0 | 9.8 50 | |||||||||||||||||
20 | 11.7 53 | 745.1 29.33 993.39 993.39 | 750.7 29.56 1000.85 1000.85 | 88 | Wind blowing from the south-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Mist. | 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 | 8.0 5.0 | 9.8 50 | |||||||||||||||||
19 | 11.8 53 | 745.0 29.33 993.25 993.25 | 750.6 29.55 1000.72 1000.72 | 91 | Wind blowing from the south-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Rain shower(s) or intermittent rain, slight. | Showers or intermittent precipitation. | Visibility reduced. | 14.0 57 | 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 | 6.0 3.7 | 10.4 51 | 2.0 0.08 | 12 | |||||||||||||
18 | 11.1 52 | 744.7 29.32 992.85 992.85 | 750.4 29.54 1000.45 1000.45 | 93 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | 8.0 5.0 | 10.0 50 | |||||||||||||||||
17 | 11.9 53 | 744.6 29.31 992.72 992.72 | 750.2 29.54 1000.18 1000.18 | 93 | Wind blowing from the south-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Rain shower(s) or intermittent rain, slight. | Showers or intermittent precipitation. | 100%. 10/10. 8 oktas | 200-300 656-984 | 4.2 2.6 | 10.8 51 | |||||||||||||||||
16 | 12.3 54 | 744.7 29.32 992.85 992.85 | 750.3 29.54 1000.32 1000.32 | 90 | Wind blowing from the south-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | Rain shower(s) or intermittent rain, slight. | 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 | 200-300 656-984 | 7.0 4.4 | 10.7 51 | ||||||||||||||||
15 | 12.5 55 | 744.6 29.31 992.72 992.72 | 750.2 29.54 1000.18 1000.18 | 89 | Wind blowing from the south-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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 | 6.0 3.7 | 10.8 51 | ||||||||||||||||||
14 | 13.8 57 | 744.5 29.31 992.59 992.59 | 750.1 29.53 1000.05 1000.05 | 86 | Wind blowing from the south-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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 | 200-300 656-984 | 7.0 4.4 | 11.4 53 | |||||||||||||||||
13 | 13.3 56 | 744.4 29.31 992.45 992.45 | 750.1 29.53 1000.05 1000.05 | 87 | Wind blowing from the south-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | Mist. | 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 | 200-300 656-984 | 7.0 4.4 | 11.1 52 | 0.8 0.03 | 6 | ||||||||||||||
12 | 13.2 56 | 744.1 29.3 992.05 992.05 | 749.8 29.52 999.65 999.65 | 86 | Wind blowing from the south-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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 | 200-300 656-984 | 7.0 4.4 | 10.9 52 | |||||||||||||||||
11 | 13.1 56 | 744.0 29.29 991.92 991.92 | 749.6 29.51 999.38 999.38 | 89 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | 200-300 656-984 | 8.0 5.0 | 11.3 52 | |||||||||||||||||
10 | 12.0 54 | 743.8 29.28 991.65 991.65 | 749.4 29.5 999.12 999.12 | 95 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 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 | 100-200 328-656 | 3.7 2.3 | 11.2 52 | |||||||||||||||||