Weather archive in De Bilt
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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 10, Wednesday | 20 | 11.5 53 | 765.1 30.12 1020.05 1020.05 | 765.4 30.13 1020.45 1020.45 | 85 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 oktas | 40%. 4/10. 3 oktas | 300-600 984-1968 | 15.0 9.3 | 9.1 48 | |||||||||||||||||
19 | 11.9 53 | 764.6 30.1 1019.38 1019.38 | 765.0 30.12 1019.92 1019.92 | 1.9 0.07 2.53 2.53 | 84 | Wind blowing from the west-southwest | 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 | Clouds generally dissolving or becoming less developed. | 13.0 55 | 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 | 17.0 10.6 | 9.2 49 | No precipitation No precipitation | 12 | |||||||||||||
18 | 11.8 53 | 763.9 30.07 1018.45 1018.45 | 764.3 30.09 1018.98 1018.98 | 1.5 0.06 2 2 | 84 | Wind blowing from the south-west | 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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | No significant weather observed. | No significant weather observed. | 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 | 18.0 11.2 | 9.2 49 | No precipitation No precipitation | 1 | ||||||||||
16 | 12.2 54 | 762.7 30.03 1016.85 1016.85 | 763.2 30.05 1017.52 1017.52 | 0.5 0.02 0.67 0.67 | 83 | 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 | State of sky on the whole unchanged. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 18.0 11.2 | 9.3 49 | No precipitation No precipitation | 1 | ||||||||||||||
15 | 12.7 55 | 762.4 30.02 1016.45 1016.45 | 762.7 30.03 1016.85 1016.85 | 0.6 0.02 0.8 0.8 | 82 | Wind blowing from the south-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | No significant weather observed. | No significant weather observed. | 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 | 17.0 10.6 | 9.6 49 | No precipitation No precipitation | 1 | ||||||||||
13 | 12.7 55 | 762.2 30.01 1016.18 1016.18 | 762.4 30.02 1016.45 1016.45 | 0.7 0.03 0.93 0.93 | 84 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 18.0 11.2 | 10.0 50 | No precipitation No precipitation | 6 | ||||||||||||||
12 | 12.8 55 | 761.8 29.99 1015.65 1015.65 | 762.0 30 1015.92 1015.92 | 0.9 0.04 1.2 1.2 | 84 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 15.0 9.3 | 10.2 50 | No precipitation No precipitation | 1 | ||||||||||||||
11 | 12.6 55 | 761.8 29.99 1015.65 1015.65 | 762.1 30 1016.05 1016.05 | 1.2 0.05 1.6 1.6 | 86 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 17.0 10.6 | 10.3 51 | No precipitation No precipitation | 1 | ||||||||||||||
10 | 12.3 54 | 761.5 29.98 1015.25 1015.25 | 761.8 29.99 1015.65 1015.65 | 1.5 0.06 2 2 | 86 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 16.0 9.9 | 10.0 50 | No precipitation No precipitation | 1 | ||||||||||||||
09 | 12.0 54 | 760.9 29.96 1014.45 1014.45 | 761.3 29.97 1014.98 1014.98 | 1.3 0.05 1.73 1.73 | 88 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | 11.7 53 | 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 | 17.0 10.6 | 10.0 50 | No precipitation No precipitation | 1 | |||||||||||||
08 | 11.7 53 | 760.6 29.94 1014.05 1014.05 | 760.9 29.96 1014.45 1014.45 | 1.5 0.06 2 2 | 89 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 15.0 9.3 | 9.9 50 | No precipitation No precipitation | 1 | |||||||||||||||
07 | 12.1 54 | 760.0 29.92 1013.25 1013.25 | 760.4 29.94 1013.78 1013.78 | 1.4 0.06 1.87 1.87 | 87 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | 12.1 54 | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 14.0 8.7 | 9.9 50 | No precipitation No precipitation | 12 | |||||||||||||
06 | 12.4 54 | 759.6 29.91 1012.72 1012.72 | 759.9 29.92 1013.12 1013.12 | 1.3 0.05 1.73 1.73 | 85 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 19.0 11.8 | 10.0 50 | No precipitation No precipitation | 1 | ||||||||||||||
05 | 12.9 55 | 759.1 29.89 1012.05 1012.05 | 759.5 29.9 1012.58 1012.58 | 1.2 0.05 1.6 1.6 | 84 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 10.2 50 | No precipitation No precipitation | 1 | ||||||||||||||
04 | 13.4 56 | 758.6 29.87 1011.38 1011.38 | 758.9 29.88 1011.78 1011.78 | 1.2 0.05 1.6 1.6 | 82 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 40.0 24.9 | 10.3 51 | No precipitation No precipitation | 1 | ||||||||||||||
03 | 13.5 56 | 758.3 29.85 1010.98 1010.98 | 758.6 29.87 1011.38 1011.38 | 1.4 0.06 1.87 1.87 | 81 | 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 | State of sky on the whole unchanged. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 45.0 28.0 | 10.2 50 | No precipitation No precipitation | 1 | ||||||||||||||
02 | 13.5 56 | 757.9 29.84 1010.45 1010.45 | 758.2 29.85 1010.85 1010.85 | 1.4 0.06 1.87 1.87 | 79 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 45.0 28.0 | 9.9 50 | No precipitation No precipitation | 1 | ||||||||||||||
01 | 13.6 56 | 757.4 29.82 1009.78 1009.78 | 757.8 29.83 1010.32 1010.32 | 1.0 0.04 1.33 1.33 | 78 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Showers or intermittent precipitation. | Drizzle. | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 45.0 28.0 | 9.8 50 | No precipitation No precipitation | 6 | ||||||||||||
00 | 13.0 55 | 756.9 29.8 1009.12 1009.12 | 757.2 29.81 1009.52 1009.52 | 0.9 0.04 1.2 1.2 | 80 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | Showers or intermittent precipitation. | Drizzle. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 45.0 28.0 | 9.6 49 | No precipitation No precipitation | 1 | ||||||||||||
| December 9, Tuesday | 23 | 13.1 56 | 756.5 29.78 1008.58 1008.58 | 756.8 29.8 1008.98 1008.98 | 0.4 0.02 0.53 0.53 | 76 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain shower(s) or intermittent rain, slight. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 45.0 28.0 | 9.0 48 | No precipitation No precipitation | 1 | |||||||||||||
22 | 13.0 55 | 756.4 29.78 1008.45 1008.45 | 756.7 29.79 1008.85 1008.85 | 0.3 0.01 0.4 0.4 | 74 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 45.0 28.0 | 8.5 47 | No precipitation No precipitation | 1 | ||||||||||||||
21 | 12.8 55 | 756.0 29.76 1007.92 1007.92 | 756.3 29.78 1008.32 1008.32 | -0.3 -0.01 -0.4 -0.4 | 75 | 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 | State of sky on the whole unchanged. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 45.0 28.0 | 8.4 47 | No precipitation No precipitation | 1 | ||||||||||||||
20 | 12.4 54 | 756.1 29.77 1008.05 1008.05 | 756.3 29.78 1008.32 1008.32 | -0.2 -0.01 -0.27 -0.27 | 78 | 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 | State of sky on the whole unchanged. | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | 45.0 28.0 | 8.6 47 | No precipitation No precipitation | 1 | ||||||||||||||