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 30, Saturday | 19 | 14.7 58 | 757.3 29.81 1009.65 1009.65 | 763.0 30.04 1017.25 1017.25 | 94 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Mist. | Showers or intermittent precipitation. | Drizzle. | 17.4 63 | 100%. 10/10. 8 oktas | 100-200 328-656 | 7.0 4.4 | 13.7 57 | 0.4 0.02 | 12 | ||||||||||||
18 | 15.7 60 | 757.8 29.83 1010.32 1010.32 | 763.5 30.06 1017.92 1017.92 | 87 | Wind blowing from the south-west | 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 | 200-300 656-984 | 17.0 10.6 | 13.5 56 | |||||||||||||||||||
17 | 15.0 59 | 758.2 29.85 1010.85 1010.85 | 763.9 30.07 1018.45 1018.45 | 90 | Wind blowing from the south-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 | 200-300 656-984 | 12.0 7.5 | 13.4 56 | |||||||||||||||||
16 | 16.2 61 | 758.5 29.86 1011.25 1011.25 | 764.1 30.08 1018.72 1018.72 | 80 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Clouds generally forming or developing. | 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 | 17.0 10.6 | 12.7 55 | ||||||||||||||||
15 | 17.0 63 | 758.8 29.87 1011.65 1011.65 | 764.5 30.1 1019.25 1019.25 | 79 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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 | 300-600 984-1968 | 19.0 11.8 | 13.4 56 | |||||||||||||||||
14 | 14.6 58 | 759.1 29.89 1012.05 1012.05 | 764.8 30.11 1019.65 1019.65 | 93 | Wind blowing from the south | 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 | 200-300 656-984 | 11.0 6.8 | 13.4 56 | |||||||||||||||||
13 | 17.2 63 | 759.4 29.9 1012.45 1012.45 | 765.0 30.12 1019.92 1019.92 | 73 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 40%. 4/10. 3 oktas | 300-600 984-1968 | 20.0 12.4 | 12.3 54 | No precipitation No precipitation | 6 | |||||||||||||||||
12 | 16.0 61 | 759.4 29.9 1012.45 1012.45 | 765.0 30.12 1019.92 1019.92 | 79 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 60%. 6/10. 5 oktas | 300-600 984-1968 | 22.0 13.7 | 12.3 54 | |||||||||||||||||||
11 | 15.4 60 | 759.6 29.91 1012.72 1012.72 | 765.3 30.13 1020.32 1020.32 | 82 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 40%. 4/10. 3 oktas | 300-600 984-1968 | 19.0 11.8 | 12.3 54 | |||||||||||||||||||
10 | 15.2 59 | 760.0 29.92 1013.25 1013.25 | 765.7 30.15 1020.85 1020.85 | 82 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 50%. 5/10. 4 oktas | 300-600 984-1968 | 20.0 12.4 | 12.1 54 | |||||||||||||||||||
09 | 14.7 58 | 760.0 29.92 1013.25 1013.25 | 765.7 30.15 1020.85 1020.85 | 84 | Wind blowing from the south-west | 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 | 300-600 984-1968 | 16.0 9.9 | 12.0 54 | |||||||||||||||||||
08 | 14.0 57 | 760.3 29.93 1013.65 1013.65 | 766.0 30.16 1021.25 1021.25 | 89 | Wind blowing from the south-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 | 200-300 656-984 | 14.0 8.7 | 12.2 54 | |||||||||||||||||||
07 | 12.7 55 | 760.3 29.93 1013.65 1013.65 | 766.1 30.16 1021.38 1021.38 | 96 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Mist. | Visibility reduced. | 11.6 53 | 20–30%. 2/10–3/10. 2 oktas | 200-300 656-984 | 9.0 5.6 | 12.1 54 | 0.1 | 12 | ||||||||||||||
06 | 11.8 53 | 760.6 29.94 1014.05 1014.05 | 766.3 30.17 1021.65 1021.65 | 96 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist. | Visibility reduced. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 8.0 5.0 | 11.2 52 | |||||||||||||||||
05 | 11.7 53 | 760.6 29.94 1014.05 1014.05 | 766.3 30.17 1021.65 1021.65 | 97 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist. | Visibility reduced. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 300-600 984-1968 | 8.0 5.0 | 11.2 52 | |||||||||||||||||
04 | 12.2 54 | 760.6 29.94 1014.05 1014.05 | 766.4 30.17 1021.78 1021.78 | 96 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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 | 11.6 53 | |||||||||||||||||
03 | 12.1 54 | 760.9 29.96 1014.45 1014.45 | 766.6 30.18 1022.05 1022.05 | 96 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist. | Visibility reduced. | 70 – 80%. 7/10 – 8/10. 6 oktas | 300-600 984-1968 | 9.0 5.6 | 11.4 53 | |||||||||||||||||
02 | 12.3 54 | 761.1 29.96 1014.72 1014.72 | 766.9 30.19 1022.45 1022.45 | 95 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Mist. | Visibility reduced. | 9.0 5.6 | 11.5 53 | |||||||||||||||||||
00 | 13.0 55 | 761.3 29.97 1014.98 1014.98 | 767.1 30.2 1022.72 1022.72 | 94 | 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 | 100-200 328-656 | 9.0 5.6 | 12.1 54 | |||||||||||||||||
| May 29, Friday | 23 | 13.1 56 | 761.5 29.98 1015.25 1015.25 | 767.3 30.21 1022.98 1022.98 | 94 | Wind blowing from the west-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Mist. | Visibility reduced. | 70 – 80%. 7/10 – 8/10. 6 oktas | 100-200 328-656 | 9.0 5.6 | 12.2 54 | ||||||||||||||||
22 | 13.3 56 | 761.7 29.99 1015.52 1015.52 | 767.4 30.21 1023.12 1023.12 | 94 | 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 | 100-200 328-656 | 8.0 5.0 | 12.3 54 | |||||||||||||||||
21 | 13.6 56 | 761.5 29.98 1015.25 1015.25 | 767.2 30.2 1022.85 1022.85 | 91 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10.0 6.2 | 12.2 54 | |||||||||||||||||||||
20 | 14.5 58 | 761.5 29.98 1015.25 1015.25 | 767.2 30.2 1022.85 1022.85 | 85 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 13.0 8.1 | 11.9 53 | |||||||||||||||||||||
19 | 15.7 60 | 761.5 29.98 1015.25 1015.25 | 767.2 30.2 1022.85 1022.85 | 75 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 19.0 66 | 17.0 10.6 | 11.3 52 | No precipitation No precipitation | 12 | ||||||||||||||||||