Weather archive in La Roche-sur-Yon (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 | |
| 2026 August 25, Tuesday | 05 | 19.7 67 | 748.1 29.45 997.38 997.38 | 755.9 29.76 1007.78 1007.78 | 95 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 50-100 164-328 | 2.0 1.2 | 18.9 66 | Surface of ground moist. | 16.0 61 | ||||||||||||||
04 | 19.8 68 | 748.1 29.45 997.38 997.38 | 755.9 29.76 1007.78 1007.78 | 93 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 100-200 328-656 | 13.0 8.1 | 18.6 65 | Dry (without cracks, no appreciable amount of dust or loose sand) | 16.0 61 | ||||||||||||||||
03 | 19.7 67 | 748.3 29.46 997.65 997.65 | 756.1 29.77 1008.05 1008.05 | 92 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 200-300 656-984 | 19.0 11.8 | 18.4 65 | Dry (without cracks, no appreciable amount of dust or loose sand) | 16.0 61 | ||||||||||||||||
02 | 19.1 66 | 748.4 29.46 997.78 997.78 | 756.3 29.78 1008.32 1008.32 | 90 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 300-600 984-1968 | 30.0 18.6 | 17.4 63 | No precipitation No precipitation | 6 | Dry (without cracks, no appreciable amount of dust or loose sand) | 16.0 61 | ||||||||||||||
01 | 19.0 66 | 747.9 29.44 997.12 997.12 | 755.8 29.76 1007.65 1007.65 | 89 | Wind blowing from the east-southeast | 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. | 35.0 21.8 | 17.1 63 | Dry (without cracks, no appreciable amount of dust or loose sand) | 16.0 61 | ||||||||||||||||||
00 | 19.5 67 | 748.0 29.45 997.25 997.25 | 755.8 29.76 1007.65 1007.65 | 85 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 16.9 62 | Dry (without cracks, no appreciable amount of dust or loose sand) | 17.0 63 | |||||||||||||||||
| August 24, Monday | 23 | 19.9 68 | 748.4 29.46 997.78 997.78 | 756.2 29.77 1008.18 1008.18 | 84 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 45.0 28.0 | 17.1 63 | Dry (without cracks, no appreciable amount of dust or loose sand) | 17.0 63 | ||||||||||||||||
22 | 20.0 68 | 748.3 29.46 997.65 997.65 | 756.1 29.77 1008.05 1008.05 | 82 | Wind blowing from the east-northeast | 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. | 55.0 34.2 | 16.8 62 | Dry (without cracks, no appreciable amount of dust or loose sand) | 17.0 63 | ||||||||||||||||||
21 | 20.9 70 | 747.7 29.44 996.85 996.85 | 755.5 29.74 1007.25 1007.25 | 78 | Wind blowing from the east-northeast | 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. | 60.0 37.3 | 16.9 62 | Dry (without cracks, no appreciable amount of dust or loose sand) | 17.0 63 | ||||||||||||||||||
20 | 21.7 71 | 747.7 29.44 996.85 996.85 | 755.5 29.74 1007.25 1007.25 | 76 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 17.7 64 | 29.3 85 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 17.3 63 | 18.0 0.71 | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) | 15.0 59 | ||||||||||||||
19 | 20.7 69 | 747.9 29.44 997.12 997.12 | 755.7 29.75 1007.52 1007.52 | 82 | Wind blowing from the north-east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 2500 or more, or no clouds. 8202 or more, or no clouds. | 35.0 21.8 | 17.5 64 | Dry (without cracks, no appreciable amount of dust or loose sand) | 14.0 57 | ||||||||||||||||||
18 | 19.8 68 | 748.5 29.47 997.92 997.92 | 756.3 29.78 1008.32 1008.32 | 82 | Wind blowing from the north-northeast | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 16.6 62 | Dry (without cracks, no appreciable amount of dust or loose sand) | 14.0 57 | ||||||||||||||||
17 | 18.1 65 | 749.4 29.5 999.12 999.12 | 757.3 29.81 1009.65 1009.65 | 91 | Wind blowing from the north-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Rain, not freezing, continuous, slight at time of observation. | 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 | 16.6 62 | Surface of ground wet (standing water in small or large pools on surface). | 14.0 57 | |||||||||||||||
16 | 21.4 71 | 749.2 29.5 998.85 998.85 | 757.0 29.8 1009.25 1009.25 | 86 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, moderate at time of observation. | 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 | 19.0 66 | Surface of ground wet (standing water in small or large pools on surface). | 14.0 57 | |||||||||||||||
15 | 23.3 74 | 748.9 29.48 998.45 998.45 | 756.7 29.79 1008.85 1008.85 | 75 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, intermittent, slight at time of observation. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 40.0 24.9 | 18.6 65 | Surface of ground wet (standing water in small or large pools on surface). | 14.0 57 | |||||||||||||||
14 | 28.5 83 | 748.7 29.48 998.18 998.18 | 756.3 29.78 1008.32 1008.32 | 43 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 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 | 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. | 17.0 10.6 | 14.7 58 | No precipitation No precipitation | 6 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||||
13 | 28.8 84 | 749.2 29.5 998.85 998.85 | 756.7 29.79 1008.85 1008.85 | 41 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 55.0 34.2 | 14.2 58 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||||||||
12 | 26.8 80 | 749.5 29.51 999.25 999.25 | 757.1 29.81 1009.38 1009.38 | 42 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 60.0 37.3 | 12.8 55 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||||||||
11 | 25.7 78 | 749.7 29.52 999.52 999.52 | 757.4 29.82 1009.78 1009.78 | 41 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 2500 or more, or no clouds. 8202 or more, or no clouds. | 35.0 21.8 | 11.5 53 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||||||||
10 | 23.2 74 | 750.5 29.55 1000.58 1000.58 | 758.3 29.85 1010.98 1010.98 | 43 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 9.9 50 | Dry (without cracks, no appreciable amount of dust or loose sand) | 14.0 57 | |||||||||||||||||
09 | 20.5 69 | 750.6 29.55 1000.72 1000.72 | 758.5 29.86 1011.25 1011.25 | 48 | Wind blowing from the east | 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. | 45.0 28.0 | 9.1 48 | Dry (without cracks, no appreciable amount of dust or loose sand) | 14.0 57 | ||||||||||||||||||
08 | 18.1 65 | 750.5 29.55 1000.58 1000.58 | 758.5 29.86 1011.25 1011.25 | 56 | Wind blowing from the north-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 17.6 64 | 21.7 71 | 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. | 55.0 34.2 | 9.2 49 | No precipitation No precipitation | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) | 14.0 57 | |||||||||||||
07 | 18.7 66 | 750.6 29.55 1000.72 1000.72 | 758.5 29.86 1011.25 1011.25 | 52 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 60.0 37.3 | 8.6 47 | Dry (without cracks, no appreciable amount of dust or loose sand) | 15.0 59 | |||||||||||||||||
06 | 19.3 67 | 750.7 29.56 1000.85 1000.85 | 758.6 29.87 1011.38 1011.38 | 50 | Wind blowing from the east | 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 | 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. | 60.0 37.3 | 8.6 47 | Dry (without cracks, no appreciable amount of dust or loose sand) | 15.0 59 | ||||||||||||||||
05 | 20.2 68 | 751.3 29.58 1001.65 1001.65 | 759.1 29.89 1012.05 1012.05 | 48 | Wind blowing from the east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 2500 or more, or no clouds. 8202 or more, or no clouds. | 60.0 37.3 | 8.8 48 | Dry (without cracks, no appreciable amount of dust or loose sand) | 15.0 59 | ||||||||||||||||||
