| Weersgegevens 2003 | |||||||||||||
| Temperaturen | jan | feb | mrt | apr | mei | jun | jul | aug | sep | okt | nov | dec | Jaar totaal |
| Gem. maximum | 5,3 | 6,6 | 13,0 | 15,9 | 18,4 | 24,0 | 24,4 | 24,9 | 21,1 | 12,3 | 10,8 | 6,9 | |
| Uurlijks gemiddelde | |||||||||||||
| Gem. minimum | 0,6 | -2,0 | 3,3 | 4,9 | 9,2 | 13,3 | 14,4 | 15,4 | 10,0 | 4,3 | 5,6 | 1,8 | |
| Hoogste maximum | 10,7 | 16,2 | 20,2 | 25,7 | 28,6 | 29,5 | 34,3 | 34,4 | 28,2 | 18,6 | 13,8 | 12,3 | |
| datum | 27-jan | 27-feb | 24-mrt | 16-apr | 30-mei | 1-jun | 16-jul | 7-aug | 18-sep | 3-okt | 23-nov | 1-dec | |
| Laagste maximum | -4,9 | -2,1 | 8,7 | 7,3 | 13,1 | 19,4 | 16,7 | 16,6 | 13,6 | 7,1 | 5,1 | 2,0 | |
| datum | 9-jan | 1-feb | 20-mrt | 9-apr | 14-mei | 21-jun | 4-jul | 29-aug | 28-sep | 24-okt | 29-nov | 8-dec | |
| Hoogste etmaalgem | 9,2 | 9,3 | 11,9 | 17,2 | 20,9 | 22,3 | 25,6 | 26,6 | 20,4 | 14,4 | 12,5 | 10,0 | |
| datum | 2-jan | 28-feb | 29-mrt | 16-apr | 30-mei | 4-jun | 16-jul | 7-aug | 22-sep | 10-okt | 23-nov | 13-dec | |
| Laagste etmaalgem | -7,9 | -3,8 | 3,9 | 2,7 | 9,4 | 15,2 | 15,0 | 14,4 | 11,0 | 1,3 | 3,0 | -2,3 | |
| datum | 9-jan | 1-feb | 17-mrt | 9-apr | 14-mei | 21-jun | 4-jul | 31-aug | 30-sep | 24-okt | 12-nov | 8-dec | |
| Hoogste minimum | 8,1 | 6,1 | 8,4 | 11,5 | 14,7 | 17,8 | 18,3 | 19,6 | 15,8 | 12,1 | 11,5 | 6,4 | |
| datum | 2-jan | 8-feb | 11-mrt | 26-apr | 30-mei | 2-jun | 16-jul | 12-aug | 21-sep | 10-okt | 19-nov | 1-dec | |
| Laagste minimum | -10,4 | -6,9 | -1,3 | -3,2 | 4,1 | 9,8 | 10,9 | 10,6 | 4,8 | -3,5 | -0,8 | -5,8 | |
| datum | 9-jan | 18-feb | 14-mrt | 9-apr | 7-mei | 6-jun | 12-jul | 21-aug | 25-sep | 24-okt | 28-nov | 8-dec | |
| Laagste grasminimum | |||||||||||||
| datum | |||||||||||||
| dgn. grasmin. < 0 | |||||||||||||
| dgn. minimum < 0 | 12,0 | 20,0 | 7,0 | 5,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 8,0 | 2,0 | 7,0 | |
| dgn. minimum <= -5 | 6,0 | 6,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 2,0 | |
| dgn. minimum <= -10 | 1,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | |
| dgn. maximum < 0 | 4,0 | 1,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | |
| dgn. maximum >= 20 | 0,0 | 0,0 | 1,0 | 8,0 | 9,0 | 29,0 | 26,0 | 28,0 | 15,0 | 0,0 | 0,0 | 0,0 | |
| dgn. maximum >= 25 | 0,0 | 0,0 | 0,0 | 2,0 | 3,0 | 13,0 | 12,0 | 13,0 | 6,0 | 0,0 | 0,0 | 0,0 | |
| dgn. maximum >= 30 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 4,0 | 6,0 | 0,0 | 0,0 | 0,0 | 0,0 | |
| Uren vorst | 217:45:00 | 267:55:00 | 14:00:00 | 23:10:00 | 0:00:00 | 0:00:00 | 0:00:00 | 0:00:00 | 0:00:00 | 38:00:00 | 6:00:00 | 82:35:00 | 649:25:00 |
| Koudegetal | 31,3 | 19,5 | 0,0 | 0,0 | 5,6 | 56,4 | |||||||
| Uren >=18 | 0:00:00 | 0:00:00 | 9:15:00 | 79:15:00 | 98:10:00 | 366:35:00 | 388:30:55 | 459:35:00 | 177:30:00 | 0:40:00 | 0:00:00 | 0:00:00 | 1579:30:55 |
| Warmtegetal | 5,9 | 26,1 | 49,5 | 72,9 | 5,8 | 160,3 | |||||||
| Neerslag | jan | feb | mrt | apr | mei | jun | jul | aug | sep | okt | nov | dec | |
| Maandsom | 78,8 | 13,0 | 21,0 | 40,4 | 93,2 | 27,0 | 41,6 | 9,8 | 43,2 | 55,2 | 42,6 | 89,0 | 554,8 |
| Hoogste etmaalsom | 22,6 | 4,2 | 8,8 | 9,8 | 17,8 | 7,4 | 10,0 | 4,0 | 17,4 | 14,4 | 15,2 | 22,2 | |
| datum | 2-jan | 3-feb | 9-mrt | 26-apr | 12-mei | 8-jun | 1-jul | 31-aug | 23-sep | 8-okt | 24-nov | 28-dec | |
| Uren neerslag | 27:05:00 | 5:05:00 | 8:25:00 | 11:40:00 | 24:25:00 | 5:40:00 | 8:55:00 | 3:40:00 | 12:50:00 | 18:40:00 | 15:10:00 | 31:45:00 | 173:20:00 |
| Dagen >= 0.1 mm | 21 | 9 | 12 | 12 | 20 | 14 | 15 | 7 | 15 | 19 | 20 | 20 | |
| Dagen >= 1 mm | 13 | 5 | 4 | 7 | 16 | 7 | 8 | 4 | 6 | 10 | 11 | 10 | |
| Dagen >= 10 mm | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 2 | 1 | 2 | |
| Dagen sneeuwval | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | |
| Dagen sneeuwdek | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Hoogste sneeuwdek | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | |
| datum | 6-jan | 1-feb | 24-okt | 22-dec | |||||||||
| Dagen hagel | 2 | 3 | 0 | 2 | 2 | 2 | 0 | 0 | 0 | 1 | 1 | 2 | |
| Dagen ijzel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Dagen onweer | 1 | 1 | 0 | 0 | 5 | 5 | 4 | 0 | 3 | 1 | 1 | 1 | |
| Dagen mist | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 2 | 3 | |
| Bedekking | jan | feb | mrt | apr | mei | jun | jul | aug | sep | okt | nov | dec | |
| Gem. bedekkingsgraad | 5/8 | 3/8 | 4/8 | 3/8 | 5/8 | 4/8 | 4/8 | 4/8 | 4/8 | 5/8 | 6/8 | 6/8 | |
| Dagen zonloos | |||||||||||||
| Dagen zonnig | |||||||||||||
| Uren zon | |||||||||||||
| Weercijfer | jan | feb | mrt | apr | mei | jun | jul | aug | sep | okt | nov | dec | |
| Gem. weercijfer | 6 | 8 | 8 | 8 | 7 | 8 | 7 | 8 | 8 | 7 | 6 | 6 | |
| Dagen <= 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Dagen >= 9 | 6 | 18 | 14 | 15 | 10 | 10 | 9 | 15 | 12 | 9 | 5 | 6 | |
| Windsterkte | jan | feb | mrt | apr | mei | jun | jul | aug | sep | okt | nov | dec | |
| Maandgemiddelde | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | |
| Dagen 0 of 1 Beaufort | 2 | 7 | 7 | 3 | 4 | 6 | 6 | 6 | 17 | 7 | 8 | 10 | |
| Dagen 2 Beaufort | 20 | 18 | 21 | 20 | 23 | 21 | 21 | 24 | 12 | 21 | 17 | 14 | |
| Dagen 3 Beaufort | 7 | 3 | 2 | 7 | 3 | 3 | 4 | 1 | 1 | 2 | 5 | 6 | |
| Dagen 4 Beaufort | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| Dagen 5 Beaufort | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Dagen 6 Beaufort | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Dagen >6 Beaufort | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Maximale windstoot (m/s) | 15,6 | 15,2 | 15,2 | 16,5 | 17,4 | 17,0 | 13,9 | 12,5 | 13,9 | 15,2 | 19,7 | 18,3 | |
| datum | 28-jan | 3-feb | 8-mrt | 27-apr | 1-mei | 23-jun | 11-jul | 31-aug | 22-sep | 7-okt | 3-nov | 21-dec | |
| Windrichting | jan | feb | mrt | apr | mei | jun | jul | aug | sep | okt | nov | dec | |
| Noord | 7,5% | 1,9% | 17,1% | 15,9% | 8,6% | 7,9% | 5,3% | 19,3% | 12,9% | 4,9% | 1,2% | 4,8% | |
| Noord - Oost | 13,6% | 12,1% | 14,7% | 17,8% | 11,3% | 13,1% | 5,2% | 19,1% | 7,2% | 16,2% | 3,3% | 11,6% | |
| Oost | 6,0% | 25,8% | 12,2% | 17,6% | 5,6% | 12,7% | 9,9% | 7,5% | 6,9% | 26,4% | 9,2% | 10,9% | |
| Zuid - Oost | 4,8% | 19,1% | 11,8% | 12,9% | 4,8% | 9,6% | 6,6% | 3,1% | 8,3% | 4,6% | 13,5% | 9,1% | |
| Zuid | 9,4% | 11,9% | 7,7% | 4,2% | 9,2% | 5,1% | 9,5% | 1,3% | 7,5% | 5,6% | 22,5% | 12,1% | |
| Zuid - West | 26,5% | 15,8% | 12,7% | 8,8% | 24,1% | 9,2% | 19,9% | 6,6% | 13,6% | 11,1% | 29,5% | 25,9% | |
| West | 24,4% | 7,5% | 11,4% | 12,3% | 24,4% | 24,3% | 21,6% | 13,4% | 13,3% | 16,4% | 16,5% | 14,4% | |
| Noord - West | 6,9% | 3,7% | 9,5% | 7,1% | 7,1% | 11,2% | 15,5% | 23,9% | 16,8% | 10,4% | 2,6% | 9,7% | |
| Windstil | 0,9% | 2,0% | 3,0% | 3,3% | 4,8% | 6,7% | 6,3% | 5,8% | 13,4% | 4,3% | 1,6% | 1,4% | |
| Luchtdruk | jan | feb | mrt | apr | mei | jun | jul | aug | sep | okt | nov | dec | |
| Gemiddelde | 1013,79 | 1020,56 | 1022,96 | 1016,67 | 1015,61 | 1015,32 | 1014,33 | 1016,88 | 1019,13 | 1012,73 | 1012,98 | 1015,68 | |
| Maximum | 1037,6 | 1041,0 | 1043,6 | 1037,1 | 1026,5 | 1023,8 | 1023,2 | 1025,2 | 1033,4 | 1033,7 | 1035,1 | 1034,8 | |
| datum | 24-jan | 17-feb | 16-mrt | 7-apr | 27-mei | 14-jun | 29-jul | 5-aug | 14-sep | 16-okt | 7-nov | 7-dec | |
| Minimum | 977,0 | 986,6 | 1007,5 | 996,5 | 1001,9 | 1001,0 | 996,8 | 1000,2 | 999,0 | 978,2 | 981,3 | 982,7 | |
| datum | 2-jan | 3-feb | 2-mrt | 29-apr | 3-mei | 23-jun | 1-jul | 29-aug | 23-sep | 31-okt | 1-nov | 28-dec | |