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 | |
| 2026 August 18, Tuesday | 05 | 15.2 59 | 758.8 29.87 1011.65 1011.65 | 759.1 29.89 1012.05 1012.05 | 97 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Drizzle and rain, moderate or heavy. | Showers or intermittent precipitation. | Drizzle. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 14.0 8.7 | 14.8 59 | ||||||||||||||
04 | 14.7 58 | 759.4 29.9 1012.45 1012.45 | 759.7 29.91 1012.85 1012.85 | 99 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain shower(s) or intermittent rain, slight. | Rain. | Drizzle. | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 15.0 9.3 | 14.6 58 | |||||||||||||||
03 | 14.1 57 | 760.2 29.93 1013.52 1013.52 | 760.4 29.94 1013.78 1013.78 | 100 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 35.0 21.8 | 14.1 57 | ||||||||||||||||||
02 | 13.7 57 | 760.5 29.94 1013.92 1013.92 | 760.7 29.95 1014.18 1014.18 | -0.7 -0.03 -0.93 -0.93 | 99 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Clouds generally forming or developing. | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | 13.6 56 | No precipitation No precipitation | 6 | ||||||||||||||
01 | 13.4 56 | 760.9 29.96 1014.45 1014.45 | 761.2 29.97 1014.85 1014.85 | 99 | Calm, no wind | Calm | 50%. 5/10. 4 oktas | Mist. | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 2.7 1.7 | 13.3 56 | |||||||||||||||||
00 | 14.8 59 | 761.0 29.96 1014.58 1014.58 | 761.2 29.97 1014.85 1014.85 | 98 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 45.0 28.0 | 14.5 58 | ||||||||||||||||||
| August 17, Monday | 23 | 15.5 60 | 761.2 29.97 1014.85 1014.85 | 761.4 29.98 1015.12 1015.12 | 95 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 45.0 28.0 | 14.7 58 | |||||||||||||||||
22 | 17.2 63 | 761.3 29.97 1014.98 1014.98 | 761.6 29.98 1015.38 1015.38 | 82 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 45.0 28.0 | 14.1 57 | ||||||||||||||||||
21 | 17.9 64 | 761.2 29.97 1014.85 1014.85 | 761.5 29.98 1015.25 1015.25 | 75 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 45.0 28.0 | 13.4 56 | ||||||||||||||||||
20 | 18.5 65 | 761.5 29.98 1015.25 1015.25 | 761.8 29.99 1015.65 1015.65 | -0.3 -0.01 -0.4 -0.4 | 71 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Clouds generally forming or developing. | 20.5 69 | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 45.0 28.0 | 13.1 56 | 0.1 | 12 | |||||||||||||
19 | 19.1 66 | 761.5 29.98 1015.25 1015.25 | 761.8 29.99 1015.65 1015.65 | 65 | Wind blowing from the north-west | Light breeze (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 | 1500-2000 4921-6562 | 45.0 28.0 | 12.3 54 | ||||||||||||||||||
18 | 19.8 68 | 761.5 29.98 1015.25 1015.25 | 761.8 29.99 1015.65 1015.65 | 66 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | 45.0 28.0 | 13.3 56 | ||||||||||||||||||
17 | 18.9 66 | 761.8 29.99 1015.65 1015.65 | 762.1 30 1016.05 1016.05 | 73 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 45.0 28.0 | 13.9 57 | ||||||||||||||||||
16 | 18.9 66 | 761.8 29.99 1015.65 1015.65 | 762.1 30 1016.05 1016.05 | 71 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 45.0 28.0 | 13.4 56 | ||||||||||||||||||
15 | 19.2 67 | 761.7 29.99 1015.52 1015.52 | 762.0 30 1015.92 1015.92 | 69 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 45.0 28.0 | 13.3 56 | ||||||||||||||||||
14 | 18.4 65 | 761.6 29.98 1015.38 1015.38 | 761.9 30 1015.78 1015.78 | 0.4 0.02 0.53 0.53 | 79 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Rain. | Drizzle. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 45.0 28.0 | 14.6 58 | 0.1 | 6 | ||||||||||||
13 | 18.9 66 | 761.5 29.98 1015.25 1015.25 | 761.8 29.99 1015.65 1015.65 | 74 | Wind blowing from the west-northwest | 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. | Rain. | Drizzle. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 45.0 28.0 | 14.2 58 | |||||||||||||||
12 | 17.6 64 | 761.5 29.98 1015.25 1015.25 | 761.8 29.99 1015.65 1015.65 | 85 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Rain. | Drizzle. | 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 | 30.0 18.6 | 15.1 59 | |||||||||||||||
11 | 17.5 64 | 761.2 29.97 1014.85 1014.85 | 761.5 29.98 1015.25 1015.25 | 82 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Clouds generally forming or developing. | Rain. | Drizzle. | 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 | 45.0 28.0 | 14.4 58 | |||||||||||||||
10 | 16.9 62 | 761.2 29.97 1014.85 1014.85 | 761.5 29.98 1015.25 1015.25 | 86 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | 35.0 21.8 | 14.6 58 | ||||||||||||||||||
09 | 15.1 59 | 761.2 29.97 1014.85 1014.85 | 761.5 29.98 1015.25 1015.25 | 97 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | Drizzle. | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 26.0 16.2 | 14.6 58 | ||||||||||||||||
08 | 14.6 58 | 761.2 29.97 1014.85 1014.85 | 761.5 29.98 1015.25 1015.25 | -0.3 -0.01 -0.4 -0.4 | 99 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Drizzle and rain, moderate or heavy. | Showers or intermittent precipitation. | Drizzle. | 12.6 55 | 100%. 10/10. 8 oktas | 100-200 328-656 | 11.0 6.8 | 14.4 58 | 7.0 0.28 | 12 | |||||||||||
07 | 14.9 59 | 761.1 29.96 1014.72 1014.72 | 761.4 29.98 1015.12 1015.12 | 100 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, moderate. | Showers or intermittent precipitation. | Drizzle. | 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 | 7.0 4.4 | 14.9 59 | |||||||||||||||
06 | 15.0 59 | 761.1 29.96 1014.72 1014.72 | 761.4 29.98 1015.12 1015.12 | 97 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Drizzle and rain, moderate or heavy. | Showers or intermittent precipitation. | Drizzle. | 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 | 17.0 10.6 | 14.6 58 | |||||||||||||||
05 | 15.2 59 | 761.5 29.98 1015.25 1015.25 | 761.8 29.99 1015.65 1015.65 | 99 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain shower(s) or intermittent rain, slight. | Rain. | Drizzle. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 12.0 7.5 | 15.1 59 | |||||||||||||||