Weather archive in Pontoise / Cormeilles-en-Vexin (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 December 4, Thursday | 16 | 8.7 48 | 743.8 29.28 991.65 991.65 | 751.6 29.59 1002.05 1002.05 | 80 | 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 | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 55.0 34.2 | 5.4 42 | No precipitation No precipitation | 3 | Dry (without cracks, no appreciable amount of dust or loose sand) | 6.0 43 | ||||||||||||
15 | 9.5 49 | 743.6 29.28 991.39 991.39 | 751.4 29.58 1001.78 1001.78 | 81 | Wind blowing from the south-west | 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 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 55.0 34.2 | 6.4 44 | No precipitation No precipitation | 1 | |||||||||||||||
14 | 9.4 49 | 743.4 29.27 991.12 991.12 | 751.2 29.57 1001.52 1001.52 | 87 | Wind blowing from the south-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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 55.0 34.2 | 7.3 45 | No precipitation No precipitation | 1 | Surface of ground moist. | 5.0 41 | |||||||||||||
13 | 8.7 48 | 743.3 29.26 990.99 990.99 | 751.1 29.57 1001.38 1001.38 | 93 | Wind blowing from the south-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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 300-600 984-1968 | 55.0 34.2 | 7.6 46 | 2.0 0.08 | 6 | Surface of ground wet (standing water in small or large pools on surface). | 4.0 39 | ||||||||||||
12 | 7.2 45 | 743.5 29.27 991.25 991.25 | 751.3 29.58 1001.65 1001.65 | 98 | Wind blowing from the south | 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 100-200 328-656 | 17.0 10.6 | 6.9 44 | 0.4 0.02 | 1 | Surface of ground wet (standing water in small or large pools on surface). | 4.0 39 | ||||||||||||
10 | 6.5 44 | 743.6 29.28 991.39 991.39 | 751.5 29.59 1001.92 1001.92 | 95 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | 100%. 10/10. 8 oktas | 200-300 656-984 | 13.0 8.1 | 5.8 42 | 1.0 0.04 | 3 | Surface of ground wet (standing water in small or large pools on surface). | 4.0 39 | ||||||||||||
09 | 6.5 44 | 744.1 29.3 992.05 992.05 | 751.9 29.6 1002.45 1002.45 | 94 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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 | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | 100%. 10/10. 8 oktas | 200-300 656-984 | 30.0 18.6 | 5.6 42 | 0.4 0.02 | 1 | Surface of ground wet (standing water in small or large pools on surface). | 4.0 39 | |||||||||||
08 | 6.5 44 | 744.6 29.31 992.72 992.72 | 752.5 29.63 1003.25 1003.25 | 92 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 200-300 656-984 | 40.0 24.9 | 5.3 42 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | 4.0 39 | |||||||||||||
07 | 6.5 44 | 744.9 29.33 993.12 993.12 | 752.8 29.64 1003.65 1003.65 | 92 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 100%. 10/10. 8 oktas | 4.0 39 | 7.8 46 | 100%. 10/10. 8 oktas | 200-300 656-984 | 50.0 31.1 | 5.3 42 | No precipitation No precipitation | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) | 4.0 39 | |||||||||||
06 | 6.4 44 | 745.4 29.35 993.79 993.79 | 753.4 29.66 1004.45 1004.45 | 94 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 200-300 656-984 | 30.0 18.6 | 5.5 42 | No precipitation No precipitation | 1 | ||||||||||||||||
05 | 6.1 43 | 746.1 29.37 994.72 994.72 | 754.0 29.69 1005.25 1005.25 | 94 | Wind blowing from the south | 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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 100-200 328-656 | 19.0 11.8 | 5.2 41 | No precipitation No precipitation | 1 | Surface of ground moist. | 4.0 39 | ||||||||||||
04 | 6.0 43 | 746.9 29.41 995.79 995.79 | 754.9 29.72 1006.45 1006.45 | 94 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 200-300 656-984 | 30.0 18.6 | 5.1 41 | No precipitation No precipitation | 3 | ||||||||||||||||
03 | 5.7 42 | 747.6 29.43 996.72 996.72 | 755.5 29.74 1007.25 1007.25 | 95 | Wind blowing from the south | 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 | 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 | 5.0 41 | No precipitation No precipitation | 1 | ||||||||||||||
02 | 4.8 41 | 748.3 29.46 997.65 997.65 | 756.4 29.78 1008.45 1008.45 | 97 | Wind blowing from the south-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 | 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 | 18.0 11.2 | 4.4 40 | No precipitation No precipitation | 1 | ||||||||||||||
01 | 4.3 40 | 748.9 29.48 998.45 998.45 | 757.0 29.8 1009.25 1009.25 | 95 | Wind blowing from the south-east | 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 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 300-600 984-1968 | 16.0 9.9 | 3.6 38 | No precipitation No precipitation | 6 | Dry (without cracks, no appreciable amount of dust or loose sand) | 4.0 39 | |||||||||||||
00 | 4.9 41 | 749.7 29.52 999.52 999.52 | 757.7 29.83 1010.18 1010.18 | 92 | Wind blowing from the south-southeast | 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 | 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 | 30.0 18.6 | 3.7 39 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | 4.0 39 | |||||||||||||
| December 3, Wednesday | 23 | 5.0 41 | 750.1 29.53 1000.05 1000.05 | 758.2 29.85 1010.85 1010.85 | 92 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | 35.0 21.8 | 3.8 39 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | 4.0 39 | ||||||||||||
22 | 5.8 42 | 750.7 29.56 1000.85 1000.85 | 758.7 29.87 1011.52 1011.52 | 91 | Wind blowing from the south-southwest | 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 | 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 | 300-600 984-1968 | 45.0 28.0 | 4.4 40 | No precipitation No precipitation | 3 | Dry (without cracks, no appreciable amount of dust or loose sand) | 4.0 39 | ||||||||||||
21 | 5.6 42 | 750.7 29.56 1000.85 1000.85 | 758.8 29.87 1011.65 1011.65 | 88 | 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 | 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. | 40.0 24.9 | 3.8 39 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | 5.0 41 | ||||||||||||||
20 | 7.6 46 | 750.9 29.56 1001.12 1001.12 | 758.8 29.87 1011.65 1011.65 | 81 | Wind blowing from the south | 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 55.0 34.2 | 4.5 40 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | 3.0 37 | ||||||||||||
19 | 7.8 46 | 750.8 29.56 1000.98 1000.98 | 758.8 29.87 1011.65 1011.65 | 78 | Wind blowing from the south | 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 | 100%. 10/10. 8 oktas | 3.6 38 | 10.2 50 | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 50.0 31.1 | 4.2 40 | No precipitation No precipitation | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) | 3.0 37 | ||||||||||
18 | 7.6 46 | 750.8 29.56 1000.98 1000.98 | 758.8 29.87 1011.65 1011.65 | 83 | Wind blowing from the south-southwest | 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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 60.0 37.3 | 4.9 41 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | 3.0 37 | ||||||||||||
17 | 8.0 46 | 750.7 29.56 1000.85 1000.85 | 758.7 29.87 1011.52 1011.52 | 80 | Wind blowing from the south-west | 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 | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 60.0 37.3 | 4.8 41 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | 3.0 37 | ||||||||||||
16 | 8.7 48 | 750.7 29.56 1000.85 1000.85 | 758.6 29.87 1011.38 1011.38 | 77 | Wind blowing from the west-southwest | Gentle breeze (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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 60.0 37.3 | 4.9 41 | No precipitation No precipitation | 3 | Dry (without cracks, no appreciable amount of dust or loose sand) | 3.0 37 | ||||||||||||