Weather archive in Helena (airport)
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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 | |
2024 April 28, Sunday | 09 | 10.6 51 | 660.1 25.99 880.06 880.06 | 761.9 30 1015.78 1015.78 | 0.9 0.04 1.2 1.2 | 39 | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | 16.0 9.9 | -2.8 27 | |||||||||||||||||||
06 | 7.8 46 | 659.2 25.95 878.86 878.86 | 761.2 29.97 1014.85 1014.85 | 0.7 0.03 0.93 0.93 | 58 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | 7.2 45 | 12.2 54 | 1500-2000 4921-6562 | 16.0 9.9 | 0.0 32 | ||||||||||||||||
03 | 8.3 47 | 658.5 25.93 877.93 877.93 | 760.6 29.94 1014.05 1014.05 | 0.2 0.01 0.27 0.27 | 61 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 2000-2500 6562-8202 | 16.0 9.9 | 1.1 34 | ||||||||||||||||||
00 | 8.9 48 | 658.3 25.92 877.66 877.66 | 760.4 29.94 1013.78 1013.78 | 0.7 0.03 0.93 0.93 | 63 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 7.2 45 | 12.2 54 | 2000-2500 6562-8202 | 16.0 9.9 | 2.2 36 | ||||||||||||||||
April 27, Saturday | 21 | 10.0 50 | 657.6 25.89 876.73 876.73 | 759.6 29.91 1012.72 1012.72 | -0.2 -0.01 -0.27 -0.27 | 63 | Calm, no wind | Calm | 50%. 5/10. 4 oktas | 1500-2000 4921-6562 | 16.0 9.9 | 3.3 38 | |||||||||||||||||
18 | 10.6 51 | 657.8 25.9 876.99 876.99 | 759.4 29.9 1012.45 1012.45 | -0.2 -0.01 -0.27 -0.27 | 54 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | 7.8 46 | 11.1 52 | 1000-1500 3281-4921 | 16.0 9.9 | 1.7 35 | 0.5 0.02 | 6 | ||||||||||||||
15 | 8.9 48 | 658.0 25.91 877.26 877.26 | 760.0 29.92 1013.25 1013.25 | -0.5 -0.02 -0.67 -0.67 | 74 | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | 300-600 984-1968 | 12.0 7.5 | 4.4 40 | 0.3 0.01 | 3 | ||||||||||||||||
12 | 7.8 46 | 658.5 25.93 877.93 877.93 | 760.4 29.94 1013.78 1013.78 | 0.2 0.01 0.27 0.27 | 73 | 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 | 7.2 45 | 11.1 52 | 300-600 984-1968 | 16.0 9.9 | 3.3 38 | 0.5 0.02 | 6 | ||||||||||||||
09 | 7.8 46 | 658.3 25.92 877.66 877.66 | 760.0 29.92 1013.25 1013.25 | 0.3 0.01 0.4 0.4 | 61 | 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 | 1000-1500 3281-4921 | 16.0 9.9 | 0.6 33 |