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 May 9, Saturday | 11 | 16.0 61 | 764.2 30.09 1018.85 1018.85 | 764.5 30.1 1019.25 1019.25 | 51 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 40.0 24.9 | 5.9 43 | |||||||||||||||||||
10 | 14.7 58 | 764.2 30.09 1018.85 1018.85 | 764.5 30.1 1019.25 1019.25 | 61 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 45.0 28.0 | 7.1 45 | ||||||||||||||||||||
09 | 13.0 55 | 764.5 30.1 1019.25 1019.25 | 764.8 30.11 1019.65 1019.65 | 69 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 28.0 17.4 | 7.3 45 | ||||||||||||||||||
08 | 10.0 50 | 764.5 30.1 1019.25 1019.25 | 764.9 30.11 1019.78 1019.78 | 0.3 0.01 0.4 0.4 | 84 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | State of sky on the whole unchanged. | Fog | Visibility reduced. | 3.4 38 | 19.0 11.8 | 7.4 45 | No precipitation No precipitation | 12 | |||||||||||||
07 | 6.4 44 | 764.3 30.09 1018.98 1018.98 | 764.6 30.1 1019.38 1019.38 | 98 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | Fog | Visibility reduced. | 16.0 9.9 | 6.1 43 | ||||||||||||||||||
06 | 3.6 38 | 764.2 30.09 1018.85 1018.85 | 764.5 30.1 1019.25 1019.25 | 99 | Wind blowing from the east-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | Fog or ice fog, has begun or become thicker during the past hour. | Visibility reduced. | 0.5 0.3 | 3.4 38 | ||||||||||||||||||
05 | 3.9 39 | 764.2 30.09 1018.85 1018.85 | 764.5 30.1 1019.25 1019.25 | 99 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | Clouds generally dissolving or becoming less developed. | Fog | Visibility reduced. | 11.0 6.8 | 3.7 39 | |||||||||||||||||
04 | 4.9 41 | 764.2 30.09 1018.85 1018.85 | 764.5 30.1 1019.25 1019.25 | 97 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Fog | Visibility reduced. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 3.4 2.1 | 4.4 40 | ||||||||||||||||
03 | 5.5 42 | 764.3 30.09 1018.98 1018.98 | 764.6 30.1 1019.38 1019.38 | 98 | Wind blowing from the east-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Mist. | Visibility reduced. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 6.0 3.7 | 5.2 41 | ||||||||||||||||
02 | 6.2 43 | 764.2 30.09 1018.85 1018.85 | 764.5 30.1 1019.25 1019.25 | 0.2 0.01 0.27 0.27 | 95 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | Clouds generally dissolving or becoming less developed. | 22.0 13.7 | 5.5 42 | No precipitation No precipitation | 6 | ||||||||||||||||
01 | 6.0 43 | 764.2 30.09 1018.85 1018.85 | 764.5 30.1 1019.25 1019.25 | 98 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 15.0 9.3 | 5.7 42 | ||||||||||||||||||
00 | 7.0 45 | 764.2 30.09 1018.85 1018.85 | 764.5 30.1 1019.25 1019.25 | 97 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 27.0 16.8 | 6.6 44 | ||||||||||||||||||||
| May 8, Friday | 23 | 7.8 46 | 764.0 30.08 1018.58 1018.58 | 764.3 30.09 1018.98 1018.98 | 94 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 35.0 21.8 | 6.9 44 | |||||||||||||||||||
22 | 9.4 49 | 764.0 30.08 1018.58 1018.58 | 764.3 30.09 1018.98 1018.98 | 90 | Calm, no wind | Calm | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 2000-2500 6562-8202 | 35.0 21.8 | 7.9 46 | ||||||||||||||||||
21 | 12.8 55 | 763.5 30.06 1017.92 1017.92 | 763.8 30.07 1018.32 1018.32 | 74 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 35.0 21.8 | 8.2 47 | ||||||||||||||||||||
20 | 16.3 61 | 763.2 30.05 1017.52 1017.52 | 763.6 30.06 1018.05 1018.05 | 0.1 0 0.13 0.13 | 52 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | Clouds generally dissolving or becoming less developed. | 17.0 63 | 45.0 28.0 | 6.4 44 | No precipitation No precipitation | 12 | |||||||||||||||
19 | 16.3 61 | 763.0 30.04 1017.25 1017.25 | 763.3 30.05 1017.65 1017.65 | 53 | 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 | 2000-2500 6562-8202 | 40.0 24.9 | 6.7 44 | ||||||||||||||||||
18 | 16.5 62 | 762.9 30.04 1017.12 1017.12 | 763.2 30.05 1017.52 1017.52 | 47 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 45.0 28.0 | 5.2 41 | ||||||||||||||||||
17 | 16.6 62 | 763.1 30.04 1017.38 1017.38 | 763.4 30.06 1017.78 1017.78 | 40 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 45.0 28.0 | 3.0 37 | ||||||||||||||||||
16 | 16.5 62 | 763.3 30.05 1017.65 1017.65 | 763.6 30.06 1018.05 1018.05 | 49 | 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 | 2000-2500 6562-8202 | 40.0 24.9 | 5.7 42 | ||||||||||||||||||
15 | 15.8 60 | 763.4 30.06 1017.78 1017.78 | 763.7 30.07 1018.18 1018.18 | 51 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 40.0 24.9 | 5.7 42 | ||||||||||||||||||
14 | 15.9 61 | 763.3 30.05 1017.65 1017.65 | 763.6 30.06 1018.05 1018.05 | -0.5 -0.02 -0.67 -0.67 | 54 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Clouds generally forming or developing. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 35.0 21.8 | 6.5 44 | No precipitation No precipitation | 6 | ||||||||||||||
13 | 15.8 60 | 763.4 30.06 1017.78 1017.78 | 763.7 30.07 1018.18 1018.18 | 52 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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 | 2000-2500 6562-8202 | 40.0 24.9 | 6.0 43 | ||||||||||||||||||
12 | 15.5 60 | 763.6 30.06 1018.05 1018.05 | 763.9 30.07 1018.45 1018.45 | 57 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 30.0 18.6 | 6.9 44 | ||||||||||||||||||
11 | 13.9 57 | 763.8 30.07 1018.32 1018.32 | 764.1 30.08 1018.72 1018.72 | 64 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2000-2500 6562-8202 | 35.0 21.8 | 7.1 45 | ||||||||||||||||||