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 | |
| 2026 January 10, Saturday | 15 | 4.1 39 | 753.7 29.67 1004.85 1004.85 | 761.8 29.99 1015.65 1015.65 | 74 | Wind blowing from the north-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 50.0 31.1 | -0.1 32 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | 1.0 34 | |||||||||||
14 | 4.1 39 | 753.1 29.65 1004.05 1004.05 | 761.2 29.97 1014.85 1014.85 | 76 | Wind blowing from the north-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 50.0 31.1 | 0.2 32 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | 1.0 34 | |||||||||||||
13 | 3.7 39 | 752.7 29.63 1003.52 1003.52 | 760.8 29.95 1014.32 1014.32 | 75 | Wind blowing from the north-northwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 40.0 24.9 | -0.3 31 | Trace of precipitation Trace of precipitation | 6 | Dry (without cracks, no appreciable amount of dust or loose sand) | 1.0 34 | ||||||||||||
12 | 3.6 38 | 751.9 29.6 1002.45 1002.45 | 760.0 29.92 1013.25 1013.25 | 77 | Wind blowing from the north-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 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 | 600-1000 1968-3281 | 50.0 31.1 | -0.1 32 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | 1.0 34 | ||||||||||||
11 | 3.3 38 | 751.3 29.58 1001.65 1001.65 | 759.4 29.9 1012.45 1012.45 | 80 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 55.0 34.2 | 0.2 32 | No precipitation No precipitation | 1 | Surface of ground moist. | 1.0 34 | ||||||||||||
10 | 3.1 38 | 750.3 29.54 1000.32 1000.32 | 758.4 29.86 1011.12 1011.12 | 77 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 50.0 31.1 | -0.5 31 | Trace of precipitation Trace of precipitation | 3 | |||||||||||||||
08 | 2.5 37 | 749.0 29.49 998.58 998.58 | 757.1 29.81 1009.38 1009.38 | 86 | Wind blowing from the north-west | 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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 300-600 984-1968 | 19.0 11.8 | 0.4 33 | Trace of precipitation Trace of precipitation | 1 | Surface of ground wet (standing water in small or large pools on surface). | 1.0 34 | ||||||||||||
06 | 2.9 37 | 747.8 29.44 996.98 996.98 | 755.8 29.76 1007.65 1007.65 | 83 | Wind blowing from the west-northwest | 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 | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | 60.0 37.3 | 0.3 33 | No precipitation No precipitation | 1 | |||||||||||||||
05 | 3.0 37 | 747.4 29.43 996.45 996.45 | 755.4 29.74 1007.12 1007.12 | 87 | Wind blowing from the west-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 20–30%. 2/10–3/10. 2 oktas | 1500-2000 4921-6562 | 55.0 34.2 | 1.0 34 | Trace of precipitation Trace of precipitation | 1 | Surface of ground wet (standing water in small or large pools on surface). | 2.0 36 | |||||||||||||
04 | 2.8 37 | 746.9 29.41 995.79 995.79 | 754.9 29.72 1006.45 1006.45 | 92 | Wind blowing from the north-west | 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 | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 11.0 6.8 | 1.6 35 | 0.8 0.03 | 3 | Surface of ground wet (standing water in small or large pools on surface). | 2.0 36 | ||||||||||||
03 | 3.8 39 | 746.2 29.38 994.85 994.85 | 754.2 29.69 1005.52 1005.52 | 82 | Wind blowing from the north-west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 17.0 10.6 | 1.0 34 | No precipitation No precipitation | 1 | Surface of ground moist. | 2.0 36 | ||||||||||||
02 | 3.7 39 | 745.3 29.34 993.65 993.65 | 753.4 29.66 1004.45 1004.45 | 83 | Wind blowing from the west-northwest | Fresh breeze (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 | 13 m/s 47 km/h 29 miles/hour 25 knots 6 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 | 1.1 34 | No precipitation No precipitation | 1 | |||||||||||||||
01 | 4.1 39 | 744.8 29.32 992.99 992.99 | 752.8 29.64 1003.65 1003.65 | 83 | Wind blowing from the west-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 55.0 34.2 | 1.5 35 | 0.2 0.01 | 6 | ||||||||||||||
| January 9, Friday | 23 | 4.3 40 | 743.8 29.28 991.65 991.65 | 751.8 29.6 1002.32 1002.32 | 87 | Wind blowing from the west-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 17 m/s 61 km/h 38 miles/hour 33 knots 7 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 | 600-1000 1968-3281 | 18.0 11.2 | 2.3 36 | Trace of precipitation Trace of precipitation | 1 | Surface of ground wet (standing water in small or large pools on surface). | 3.0 37 | |||||||||||
22 | 4.7 40 | 743.2 29.26 990.85 990.85 | 751.2 29.57 1001.52 1001.52 | 82 | Wind blowing from the west | 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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 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 | 600-1000 1968-3281 | 60.0 37.3 | 1.9 35 | 0.2 0.01 | 3 | ||||||||||||||
21 | 4.7 40 | 742.8 29.24 990.32 990.32 | 750.7 29.56 1000.85 1000.85 | 85 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 15 m/s 54 km/h 34 mph 29 knots 7 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 | 600-1000 1968-3281 | 55.0 34.2 | 2.4 36 | 0.2 0.01 | 1 | Surface of ground wet (standing water in small or large pools on surface). | 3.0 37 | ||||||||||||
20 | 5.0 41 | 742.3 29.22 989.65 989.65 | 750.3 29.54 1000.32 1000.32 | 81 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 18.0 11.2 | 2.0 36 | No precipitation No precipitation | 1 | ||||||||||||||
19 | 4.4 40 | 741.7 29.2 988.85 988.85 | 749.7 29.52 999.52 999.52 | 85 | 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 | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 4.2 40 | 6.0 43 | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 55.0 34.2 | 2.1 36 | 3.0 0.12 | 12 | Surface of ground moist. | 3.0 37 | |||||||||||
18 | 4.7 40 | 741.2 29.18 988.19 988.19 | 749.2 29.5 998.85 998.85 | 86 | Wind blowing from the west-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, intermittent, 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 | 10.0 6.2 | 2.6 37 | Trace of precipitation Trace of precipitation | 1 | ||||||||||||||
17 | 5.3 42 | 740.7 29.16 987.52 987.52 | 748.6 29.47 998.05 998.05 | 82 | Wind blowing from the west-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 60.0 37.3 | 2.5 37 | No precipitation No precipitation | 1 | Surface of ground moist. | 4.0 39 | |||||||||||||
16 | 5.2 41 | 740.2 29.14 986.85 986.85 | 748.0 29.45 997.25 997.25 | 81 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 55.0 34.2 | 2.2 36 | 0.2 0.01 | 3 | ||||||||||||||
15 | 5.2 41 | 739.3 29.11 985.65 985.65 | 747.2 29.42 996.18 996.18 | 87 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 35.0 21.8 | 3.2 38 | Trace of precipitation Trace of precipitation | 1 | Surface of ground wet (standing water in small or large pools on surface). | 4.0 39 | ||||||||||||