ANNUAL CLIMATOLOGICAL SUMMARY NAME: WSLDORP WeerStation Leiderdorp CITY: Leiderdorp (ZH) STATE: The Netherlands ELEV: 4 m LAT: 52° 09' 43" N LONG: 4° 32' 09" 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 ------------------------------------------------------------------------------------ 08 1 8.7 4.8 6.9 3.5 355 0 12.5 20 -2.0 2 0 0 3 0 08 2 9.3 2.3 5.5 2.2 371 0 14.1 11 -5.7 17 0 0 7 0 08 3 9.2 3.7 6.4 0.6 367 0 14.5 31 -3.1 23 0 0 2 0 08 4 13.9 5.4 9.2 1.2 274 2 23.2 27 -1.5 9 0 0 3 0 08 5 21.3 10.8 16.0 3.9 107 36 28.7 10 4.6 20 0 0 0 0 08 6 20.8 13.0 16.7 2.1 69 21 27.1 9 7.6 17 0 0 0 0 08 7 22.3 14.8 18.3 1.4 47 47 30.6 31 11.3 14 0 0 0 0 08 8 21.5 14.9 17.8 0.7 40 25 27.9 31 10.9 15 0 0 0 0 08 9 18.3 10.9 14.2 -0.3 128 6 26.4 11 5.3 19 0 0 0 0 08 10 14.2 7.6 10.8 -0.0 233 1 21.6 13 -0.2 30 0 0 1 0 08 11 9.7 5.5 7.7 0.7 320 0 14.6 10 -0.6 30 0 0 1 0 08 12 5.1 1.0 3.0 -1.7 473 0 10.4 22 -6.1 30 0 3 9 0 ------------------------------------------------------------------------------------ 14.5 7.9 11.1 1.2 2783 138 30.6 JUL -6.1 DEC 0 3 26 0 PRECIPITATION (mm) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .2 2 20 --------------------------------------------- 08 1 86.6 21.7 13.2 15 23 12 0 08 2 35.0 -8.4 8.8 2 14 6 0 08 3 98.6 38.1 15.6 20 24 13 0 08 4 34.8 -8.7 8.6 5 13 7 0 08 5 35.2 -13.1 9.2 16 11 5 0 08 6 24.2 -40.9 6.4 27 10 5 0 08 7 142.4 76.3 27.2 8 20 11 2 08 8 98.6 37.5 26.8 7 22 12 1 08 9 65.2 -20.6 13.6 2 19 8 0 08 10 106.6 18.8 16.6 5 24 11 0 08 11 91.8 3.1 14.2 10 23 11 0 08 12 58.0 -15.9 13.6 11 19 9 0 --------------------------------------------- 877.1 88.0 27.2 JUL 222 110 3 WIND SPEED (m/s) DOM YR MO AVG. HI DATE DIR --------------------------------- 08 1 3.3 23.2 31 W 08 2 2.2 18.3 29 W 08 3 3.2 21.0 1 W 08 4 2.0 13.9 1 ENE 08 5 1.5 13.0 28 ENE 08 6 1.9 17.9 22 NW 08 7 1.7 14.8 21 W 08 8 2.0 17.4 13 SW 08 9 1.4 14.3 30 ENE 08 10 1.9 15.6 1 SSW 08 11 2.3 21.9 21 SSW 08 12 1.8 13.9 20 ENE --------------------------------- 2.1 23.2 JAN W