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 20, Thursday | 21 | 19.0 66 | 754.5 29.7 1005.92 1005.92 | 754.9 29.72 1006.45 1006.45 | 69 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 oktas | Thunderstorm (with or without precipitation). | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 40.0 24.9 | 13.2 56 | ||||||||||||||||
20 | 20.3 69 | 754.1 29.69 1005.38 1005.38 | 754.4 29.7 1005.78 1005.78 | 0.1 0 0.13 0.13 | 61 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Distant lightning. | Thunderstorm | Rain. | 21.8 71 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 40.0 24.9 | 12.5 55 | 3.0 0.12 | 12 | |||||||||||
19 | 20.9 70 | 754.0 29.69 1005.25 1005.25 | 754.3 29.7 1005.65 1005.65 | 61 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | Clouds generally dissolving or becoming less developed. | Thunderstorm | Rain. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 45.0 28.0 | 13.1 56 | |||||||||||||||
18 | 20.7 69 | 754.0 29.69 1005.25 1005.25 | 754.3 29.7 1005.65 1005.65 | 66 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 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 forming or developing. | Thunderstorm | Rain. | 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 | 45.0 28.0 | 14.0 57 | |||||||||||||||
17 | 21.0 70 | 754.0 29.69 1005.25 1005.25 | 754.3 29.7 1005.65 1005.65 | 68 | Wind blowing from the south-west | Gentle breeze (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 | Clouds generally dissolving or becoming less developed. | Thunderstorm | Rain. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | 45.0 28.0 | 14.8 59 | |||||||||||||||
16 | 19.0 66 | 754.1 29.69 1005.38 1005.38 | 754.3 29.7 1005.65 1005.65 | 84 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 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 | Thunderstorm (with or without precipitation). | Thunderstorm | Rain. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 16.2 61 | |||||||||||||||
15 | 16.4 62 | 754.3 29.7 1005.65 1005.65 | 754.6 29.71 1006.05 1006.05 | 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 | Thunderstorm, slight or moderate, with rain showers and/or snow showers. | Showers or intermittent precipitation. | Rain. | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 19.0 11.8 | 13.9 57 | |||||||||||||||
14 | 19.1 66 | 754.0 29.69 1005.25 1005.25 | 754.3 29.7 1005.65 1005.65 | 0.4 0.02 0.53 0.53 | 74 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Thunderstorm, slight or moderate, with no precipitation. | Thunderstorm | Showers or intermittent precipitation. | 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 | 35.0 21.8 | 14.4 58 | 0.5 0.02 | 6 | ||||||||||||
13 | 20.5 69 | 753.7 29.67 1004.85 1004.85 | 754.0 29.69 1005.25 1005.25 | 66 | 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 | Rain (not freezing). | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 40.0 24.9 | 13.9 57 | |||||||||||||||||
12 | 20.0 68 | 753.8 29.68 1004.98 1004.98 | 754.1 29.69 1005.38 1005.38 | 70 | Wind blowing from the south-west | 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 | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | 30.0 18.6 | 14.3 58 | ||||||||||||||||||
11 | 19.4 67 | 753.6 29.67 1004.72 1004.72 | 754.0 29.69 1005.25 1005.25 | 74 | Wind blowing from the south-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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 | 14.7 58 | ||||||||||||||||||
10 | 19.0 66 | 753.5 29.67 1004.58 1004.58 | 753.9 29.68 1005.12 1005.12 | 81 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | 26.0 16.2 | 15.7 60 | ||||||||||||||||||
09 | 17.7 64 | 753.4 29.66 1004.45 1004.45 | 753.7 29.67 1004.85 1004.85 | 90 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 300-600 984-1968 | 18.0 11.2 | 16.1 61 | ||||||||||||||||||
08 | 16.6 62 | 753.2 29.65 1004.18 1004.18 | 753.5 29.67 1004.58 1004.58 | 0.1 0 0.13 0.13 | 97 | 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 | Mist. | Showers or intermittent precipitation. | Visibility reduced. | 15.1 59 | 100%. 10/10. 8 oktas | 100-200 328-656 | 7.0 4.4 | 16.1 61 | 0.3 0.01 | 12 | |||||||||||
07 | 16.1 61 | 753.0 29.65 1003.92 1003.92 | 753.4 29.66 1004.45 1004.45 | 99 | 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 | Mist. | Showers or intermittent precipitation. | Drizzle. | 100%. 10/10. 8 oktas | 100-200 328-656 | 4.9 3.0 | 16.0 61 | |||||||||||||||
06 | 15.8 60 | 752.9 29.64 1003.78 1003.78 | 753.2 29.65 1004.18 1004.18 | 98 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 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 | Mist. | 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 | 200-300 656-984 | 5.0 3.1 | 15.5 60 | |||||||||||||||
05 | 15.5 60 | 753.1 29.65 1004.05 1004.05 | 753.4 29.66 1004.45 1004.45 | 99 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | Showers or intermittent precipitation. | Drizzle. | 100%. 10/10. 8 oktas | 100-200 328-656 | 4.6 2.9 | 15.4 60 | |||||||||||||||
04 | 15.4 60 | 753.0 29.65 1003.92 1003.92 | 753.3 29.66 1004.32 1004.32 | 99 | Wind blowing from the south-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Drizzle, not freezing, slight. | Showers or intermittent precipitation. | Rain. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 3.5 2.2 | 15.3 60 | |||||||||||||||
03 | 15.7 60 | 753.3 29.66 1004.32 1004.32 | 753.6 29.67 1004.72 1004.72 | 98 | 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 | Rain (not freezing). | Showers or intermittent precipitation. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 8.0 5.0 | 15.4 60 | ||||||||||||||||
02 | 15.7 60 | 753.2 29.65 1004.18 1004.18 | 753.5 29.67 1004.58 1004.58 | 0.2 0.01 0.27 0.27 | 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 | Rain shower(s) or intermittent rain, slight. | Visibility reduced. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 14.0 8.7 | 15.3 60 | No precipitation No precipitation | 6 | |||||||||||||
01 | 15.3 60 | 753.4 29.66 1004.45 1004.45 | 753.7 29.67 1004.85 1004.85 | 99 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 13.0 8.1 | 15.2 59 | ||||||||||||||||||
00 | 15.4 60 | 753.2 29.65 1004.18 1004.18 | 753.5 29.67 1004.58 1004.58 | 100 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 12.0 7.5 | 15.4 60 | ||||||||||||||||||||
| August 19, Wednesday | 23 | 15.8 60 | 753.0 29.65 1003.92 1003.92 | 753.3 29.66 1004.32 1004.32 | 99 | Wind blowing from the west-southwest | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 12.0 7.5 | 15.7 60 | |||||||||||||||||
22 | 16.7 62 | 752.5 29.63 1003.25 1003.25 | 752.9 29.64 1003.78 1003.78 | 96 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | 16.0 61 | ||||||||||||||||||
21 | 17.5 64 | 752.3 29.62 1002.98 1002.98 | 752.6 29.63 1003.38 1003.38 | 88 | Wind blowing from the west-southwest | 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 | 15.5 60 | ||||||||||||||||||