ANNUAL CLIMATOLOGICAL SUMMARY NAME: ON4JZ CITY: Antwerp STATE: BELGIUM ELEV: 40 m LAT: 51° 12' 35" N LONG: 4° 25' 47" E TEMPERATURE (°C), HEAT BASE 18.3, COOL BASE 18.3 DEP. HEAT COOL MEAN MEAN FROM DEG DEG MAX MAX MIN MIN YR MO MAX MIN MEAN NORM DAYS DAYS HI DATE LOW DATE >=32 <=0 <=0 <=-18 ------------------------------------------------------------------------------------ 18 1 9.1 5.0 7.0 1.0 350 0 14.7 24 1.6 7 0 0 0 0 18 2 5.5 -0.1 2.4 -3.6 447 0 10.6 15 -6.5 28 0 1 14 0 18 3 9.6 3.3 6.2 -2.8 375 0 16.7 11 -6.7 1 0 1 7 0 18 4 18.4 10.0 14.0 2.0 149 19 29.9 19 3.2 6 0 0 0 0 18 5 22.9 13.1 17.8 1.8 78 62 29.8 28 5.6 1 0 0 0 0 18 6 23.6 14.9 19.0 -0.0 35 55 29.8 30 10.6 23 0 0 0 0 18 7 27.9 18.4 23.0 1.0 6 153 37.6 26 15.0 11 3 0 0 0 18 8 24.6 16.8 20.4 -1.6 21 91 35.5 7 11.3 26 3 0 0 0 18 9 21.1 13.1 16.8 -2.2 74 31 27.1 17 7.4 29 0 0 0 0 18 10 18.0 10.6 14.0 -1.0 151 18 26.5 13 3.1 29 0 0 0 0 18 11 11.3 6.0 8.4 -1.6 282 0 18.8 6 1.2 18 0 0 0 0 18 12 9.4 5.3 7.4 0.4 333 0 14.7 2 -0.1 28 0 0 1 0 ------------------------------------------------------------------------------------ 16.9 9.8 13.1 -0.6 2301 428 37.6 JUL -6.7 MAR 6 2 22 0 PRECIPITATION (mm) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .2 2 20 --------------------------------------------- 18 1 86.6 -13.4 14.4 31 22 13 0 18 2 33.0 -67.0 11.6 2 11 5 0 18 3 83.8 23.8 17.2 31 18 16 0 18 4 56.9 -3.1 15.2 29 13 7 0 18 5 27.6 -32.4 11.2 31 10 4 0 18 6 20.6 -39.4 15.0 1 3 2 0 18 7 10.0 -50.0 6.8 16 3 1 0 18 8 52.1 -47.9 11.8 8 14 8 0 18 9 39.6 -60.4 12.8 5 10 5 0 18 10 34.8 -65.2 19.0 30 9 3 0 18 11 26.0 -74.0 5.4 12 15 5 0 18 12 67.0 -33.0 12.0 9 20 10 0 --------------------------------------------- 538.2-461.8 19.0 OCT 148 79 0 WIND SPEED (km/hr) DOM YR MO AVG. HI DATE DIR --------------------------------- 18 1 17.6 112.7 18 SW 18 2 13.8 72.4 11 NE 18 3 14.2 61.2 2 E 18 4 12.1 75.6 4 SW 18 5 11.2 61.2 1 NE 18 6 12.8 57.9 21 NE 18 7 11.5 59.5 27 N 18 8 12.3 98.2 8 SW 18 9 11.6 91.7 21 SW 18 10 11.0 67.6 30 NE 18 11 11.1 54.7 19 SE 18 12 14.4 75.6 9 SW --------------------------------- 12.8 112.7 JAN SW