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 | |
| 2025 September 16, Tuesday | 03 | 12.1 54 | 760.8 29.95 1014.32 1014.32 | 769.0 30.28 1025.25 1025.25 | 93 | Wind blowing from the south-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. | 19.0 11.8 | 11.0 52 | |||||||||||||||||||
02 | 12.9 55 | 760.7 29.95 1014.18 1014.18 | 768.9 30.27 1025.12 1025.12 | 90 | Wind blowing from the west-southwest | 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 | 600-1000 1968-3281 | 30.0 18.6 | 11.3 52 | No precipitation No precipitation | 6 | Dry (without cracks, no appreciable amount of dust or loose sand) | 9.0 48 | |||||||||||||||
00 | 13.7 57 | 760.5 29.94 1013.92 1013.92 | 768.7 30.26 1024.85 1024.85 | 86 | Wind blowing from the south-west | 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | 30.0 18.6 | 11.4 53 | ||||||||||||||||||
| September 15, Monday | 23 | 14.0 57 | 760.2 29.93 1013.52 1013.52 | 768.3 30.25 1024.32 1024.32 | 85 | Wind blowing from the south-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. | 30.0 18.6 | 11.5 53 | |||||||||||||||||||
22 | 14.7 58 | 759.9 29.92 1013.12 1013.12 | 768.0 30.24 1023.92 1023.92 | 82 | Wind blowing from the west-southwest | 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 | 600-1000 1968-3281 | 30.0 18.6 | 11.7 53 | Dry (without cracks, no appreciable amount of dust or loose sand) | 11.0 52 | |||||||||||||||||
21 | 15.2 59 | 759.4 29.9 1012.45 1012.45 | 767.5 30.22 1023.25 1023.25 | 78 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 35.0 21.8 | 11.4 53 | Dry (without cracks, no appreciable amount of dust or loose sand) | 12.0 54 | |||||||||||||||||
20 | 16.2 61 | 759.1 29.89 1012.05 1012.05 | 767.1 30.2 1022.72 1022.72 | 75 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 15.8 60 | 20.2 68 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 35.0 21.8 | 11.8 53 | 0.2 0.01 | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) | 13.0 55 | ||||||||||||||
19 | 16.6 62 | 758.7 29.87 1011.52 1011.52 | 766.7 30.19 1022.18 1022.18 | 77 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 30.0 18.6 | 12.5 55 | Surface of ground moist. | 14.0 57 | ||||||||||||||||
18 | 18.6 65 | 758.3 29.85 1010.98 1010.98 | 766.3 30.17 1021.65 1021.65 | 63 | Wind blowing from the 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 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 35.0 21.8 | 11.4 53 | Dry (without cracks, no appreciable amount of dust or loose sand) | 14.0 57 | ||||||||||||||||
17 | 18.9 66 | 758.1 29.85 1010.72 1010.72 | 766.0 30.16 1021.25 1021.25 | 60 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | 40.0 24.9 | 11.0 52 | Dry (without cracks, no appreciable amount of dust or loose sand) | 14.0 57 | |||||||||||||||||
16 | 18.8 66 | 758.0 29.84 1010.58 1010.58 | 766.0 30.16 1021.25 1021.25 | 61 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 45.0 28.0 | 11.1 52 | Dry (without cracks, no appreciable amount of dust or loose sand) | 14.0 57 | ||||||||||||||||
15 | 19.6 67 | 757.9 29.84 1010.45 1010.45 | 765.8 30.15 1020.98 1020.98 | 54 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | 40.0 24.9 | 10.0 50 | Dry (without cracks, no appreciable amount of dust or loose sand) | 14.0 57 | |||||||||||||||||
14 | 18.9 66 | 757.9 29.84 1010.45 1010.45 | 765.9 30.15 1021.12 1021.12 | 60 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 35.0 21.8 | 11.0 52 | No precipitation No precipitation | 6 | Dry (without cracks, no appreciable amount of dust or loose sand) | 14.0 57 | ||||||||||||||
13 | 19.1 66 | 757.3 29.81 1009.65 1009.65 | 765.3 30.13 1020.32 1020.32 | 65 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | 19.0 11.8 | 12.4 54 | Dry (without cracks, no appreciable amount of dust or loose sand) | 14.0 57 | ||||||||||||||||
12 | 18.9 66 | 757.2 29.81 1009.52 1009.52 | 765.1 30.12 1020.05 1020.05 | 60 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | 30.0 18.6 | 11.0 52 | Dry (without cracks, no appreciable amount of dust or loose sand) | 14.0 57 | ||||||||||||||||
11 | 18.4 65 | 757.0 29.8 1009.25 1009.25 | 764.9 30.11 1019.78 1019.78 | 68 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 18.0 11.2 | 12.4 54 | Dry (without cracks, no appreciable amount of dust or loose sand) | 14.0 57 | ||||||||||||||||
10 | 17.5 64 | 756.4 29.78 1008.45 1008.45 | 764.3 30.09 1018.98 1018.98 | 72 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 27.0 16.8 | 12.4 54 | |||||||||||||||||||
09 | 16.2 61 | 755.9 29.76 1007.78 1007.78 | 763.9 30.07 1018.45 1018.45 | 82 | Wind blowing from the west | 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 | 1000-1500 3281-4921 | 30.0 18.6 | 13.1 56 | Surface of ground wet (standing water in small or large pools on surface). | 14.0 57 | ||||||||||||||||
08 | 15.9 61 | 755.4 29.74 1007.12 1007.12 | 763.4 30.06 1017.78 1017.78 | 90 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 15.7 60 | 19.6 67 | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 16.0 9.9 | 14.3 58 | 4.0 0.16 | 12 | Surface of ground wet (standing water in small or large pools on surface). | 14.0 57 | ||||||||||||
07 | 16.0 61 | 754.9 29.72 1006.45 1006.45 | 763.0 30.04 1017.25 1017.25 | 92 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | 9.0 5.6 | 14.7 58 | Surface of ground wet (standing water in small or large pools on surface). | 15.0 59 | ||||||||||||||||
06 | 16.4 62 | 754.8 29.72 1006.32 1006.32 | 762.8 30.03 1016.98 1016.98 | 89 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 12.0 7.5 | 14.6 58 | Surface of ground wet (standing water in small or large pools on surface). | 15.0 59 | ||||||||||||||||
05 | 16.9 62 | 754.7 29.71 1006.18 1006.18 | 762.7 30.03 1016.85 1016.85 | 94 | Wind blowing from the west-southwest | 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 | 600-1000 1968-3281 | 10.0 6.2 | 15.9 61 | Surface of ground wet (standing water in small or large pools on surface). | 16.0 61 | ||||||||||||||||
04 | 16.3 61 | 754.7 29.71 1006.18 1006.18 | 762.7 30.03 1016.85 1016.85 | 95 | 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 | Rain, not freezing, continuous, slight at time of observation. | 100%. 10/10. 8 oktas | 100-200 328-656 | 2.8 1.7 | 15.5 60 | Surface of ground wet (standing water in small or large pools on surface). | 16.0 61 | |||||||||||||||
03 | 18.5 65 | 754.6 29.71 1006.05 1006.05 | 762.5 30.02 1016.58 1016.58 | 96 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | 100%. 10/10. 8 oktas | 100-200 328-656 | 1.8 1.1 | 17.8 64 | Surface of ground wet (standing water in small or large pools on surface). | 18.0 64 | |||||||||||||||