Weather archive in Lannion (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 28, Friday | 17 | 21.4 71 | 751.6 29.59 1002.05 1002.05 | 759.2 29.89 1012.18 1012.18 | 65 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 20–30%. 2/10–3/10. 2 oktas | 1500-2000 4921-6562 | 18.0 11.2 | 14.5 58 | No precipitation No precipitation | 3 | Surface of ground wet (standing water in small or large pools on surface). | |||||||||||||
16 | 22.0 72 | 751.4 29.58 1001.78 1001.78 | 759.0 29.88 1011.92 1011.92 | 64 | Wind blowing from the west-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | 28.0 17.4 | 14.9 59 | No precipitation No precipitation | 1 | Surface of ground wet (standing water in small or large pools on surface). | ||||||||||||||
15 | 21.6 71 | 751.3 29.58 1001.65 1001.65 | 758.9 29.88 1011.78 1011.78 | 65 | Wind blowing from the west-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 19.0 11.8 | 14.7 58 | No precipitation No precipitation | 1 | Surface of ground wet (standing water in small or large pools on surface). | ||||||||||||||
14 | 21.5 71 | 751.2 29.57 1001.52 1001.52 | 758.8 29.87 1011.65 1011.65 | 65 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 30.0 18.6 | 14.6 58 | No precipitation No precipitation | 6 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||||
13 | 19.6 67 | 751.2 29.57 1001.52 1001.52 | 758.8 29.87 1011.65 1011.65 | 69 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 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 | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 40.0 24.9 | 13.8 57 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||
12 | 19.6 67 | 751.0 29.57 1001.25 1001.25 | 758.6 29.87 1011.38 1011.38 | 74 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 30.0 18.6 | 14.8 59 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||||
11 | 18.7 66 | 750.7 29.56 1000.85 1000.85 | 758.4 29.86 1011.12 1011.12 | 80 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 300-600 984-1968 | 19.0 11.8 | 15.2 59 | No precipitation No precipitation | 3 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||||
10 | 16.8 62 | 750.5 29.55 1000.58 1000.58 | 758.2 29.85 1010.85 1010.85 | 89 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 35.0 21.8 | 15.0 59 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||||
09 | 14.6 58 | 750.1 29.53 1000.05 1000.05 | 757.8 29.83 1010.32 1010.32 | 98 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 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. | 16.0 9.9 | 14.3 58 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||||
08 | 14.1 57 | 749.8 29.52 999.65 999.65 | 757.5 29.82 1009.92 1009.92 | 98 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 11.2 52 | 18.8 66 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 18.0 11.2 | 13.8 57 | 0.2 0.01 | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||
07 | 13.8 57 | 749.6 29.51 999.38 999.38 | 757.3 29.81 1009.65 1009.65 | 100 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 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. | 23.0 14.3 | 13.8 57 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||||
06 | 12.4 54 | 749.7 29.52 999.52 999.52 | 757.5 29.82 1009.92 1009.92 | 100 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | Mist. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 2.7 1.7 | 12.4 54 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||||
05 | 12.1 54 | 749.6 29.51 999.38 999.38 | 757.4 29.82 1009.78 1009.78 | 100 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | Fog or ice fog, sky visible, no appreciable change during the preceding hour. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 0.3 0.2 | 12.1 54 | No precipitation No precipitation | 3 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||||
04 | 12.6 55 | 749.5 29.51 999.25 999.25 | 757.3 29.81 1009.65 1009.65 | 100 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | Mist. | 40%. 4/10. 3 oktas | 50-100 164-328 | 2.0 1.2 | 12.6 55 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||
03 | 12.5 55 | 749.5 29.51 999.25 999.25 | 757.3 29.81 1009.65 1009.65 | 99 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | Fog or ice fog, sky visible, no appreciable change during the preceding hour. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 0.3 0.2 | 12.3 54 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||||
02 | 13.7 57 | 749.9 29.52 999.78 999.78 | 757.6 29.83 1010.05 1010.05 | 100 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog or ice fog, sky invisible, no appreciable change during the preceding hour. | Less than 50 Less than 50 | 0.9 0.6 | 13.7 57 | Trace of precipitation Trace of precipitation | 6 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||
01 | 14.1 57 | 749.8 29.52 999.65 999.65 | 757.6 29.83 1010.05 1010.05 | 99 | Wind blowing from the south-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog or ice fog, sky invisible, no appreciable change during the preceding hour. | Less than 50 Less than 50 | 0.2 0.1 | 13.9 57 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||
00 | 15.1 59 | 750.1 29.53 1000.05 1000.05 | 757.8 29.83 1010.32 1010.32 | 99 | Wind blowing from the south-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog or ice fog, sky invisible, no appreciable change during the preceding hour. | Less than 50 Less than 50 | less than 0.1 less than 0.06 | 14.9 59 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||
| August 27, Thursday | 23 | 15.0 59 | 750.4 29.54 1000.45 1000.45 | 758.1 29.85 1010.72 1010.72 | 97 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | Fog or ice fog, sky visible, no appreciable change during the preceding hour. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 50-100 164-328 | 0.2 0.1 | 14.5 58 | Trace of precipitation Trace of precipitation | 3 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||
22 | 16.9 62 | 750.1 29.53 1000.05 1000.05 | 757.7 29.83 1010.18 1010.18 | 96 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 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. | 10.0 6.2 | 16.3 61 | Trace of precipitation Trace of precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||
21 | 18.0 64 | 749.2 29.5 998.85 998.85 | 756.9 29.8 1009.12 1009.12 | 92 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 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 | 100-200 328-656 | 55.0 34.2 | 16.7 62 | Trace of precipitation Trace of precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||
20 | 18.7 66 | 749.5 29.51 999.25 999.25 | 757.1 29.81 1009.38 1009.38 | 89 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 100%. 10/10. 8 oktas | 15.0 59 | 25.0 77 | 70 – 80%. 7/10 – 8/10. 6 oktas | 200-300 656-984 | 50.0 31.1 | 16.8 62 | 6.0 0.24 | 12 | Surface of ground moist. | |||||||||||
19 | 17.8 64 | 749.3 29.5 998.98 998.98 | 757.0 29.8 1009.25 1009.25 | 91 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 100%. 10/10. 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 | 600-1000 1968-3281 | 4.5 2.8 | 16.3 61 | 4.0 0.16 | 1 | Surface of ground wet (standing water in small or large pools on surface). | |||||||||||||
18 | 18.5 65 | 749.5 29.51 999.25 999.25 | 757.0 29.8 1009.25 1009.25 | 88 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 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. | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 7.0 4.4 | 16.5 62 | 1.0 0.04 | 1 | Surface of ground wet (standing water in small or large pools on surface). | |||||||||||||
17 | 20.8 69 | 749.1 29.49 998.72 998.72 | 756.7 29.79 1008.85 1008.85 | 67 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 35.0 21.8 | 14.4 58 | No precipitation No precipitation | 3 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||