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 ------------------------------------------------------------------------------------ 07 1 9.8 5.7 7.7 4.3 328 0 13.6 9 -4.0 23 0 0 5 0 07 2 9.1 4.3 6.4 3.1 332 0 13.4 23 -2.3 7 0 0 3 0 07 3 12.2 5.3 8.5 2.7 305 0 18.6 28 1.3 19 0 0 0 0 07 4 19.1 8.3 13.2 5.2 171 18 29.2 15 2.8 5 0 0 0 0 07 5 18.8 10.4 14.3 2.2 135 9 24.5 25 7.7 17 0 0 0 0 07 6 21.5 14.1 17.3 2.7 54 25 28.0 8 9.9 27 0 0 0 0 07 7 21.0 14.3 17.4 0.5 50 22 26.6 15 11.4 10 0 0 0 0 07 8 22.0 13.8 17.6 0.5 52 31 29.8 5 8.7 29 0 0 0 0 07 9 18.3 11.5 14.7 0.2 112 4 22.9 23 7.3 19 0 0 0 0 07 10 14.5 7.6 10.8 0.0 232 0 18.5 14 0.5 23 0 0 0 0 07 11 10.2 5.6 7.9 0.9 312 0 14.8 2 -1.9 15 0 0 2 0 07 12 6.4 2.6 4.4 -0.3 429 0 13.3 6 -5.8 22 0 4 11 0 ------------------------------------------------------------------------------------ 15.3 8.6 11.7 1.8 2512 109 29.8 AUG -5.8 DEC 0 4 21 0 PRECIPITATION (mm) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .2 2 20 --------------------------------------------- 07 1 100.8 35.9 23.4 18 26 13 1 07 2 62.6 19.2 8.4 25 22 12 0 07 3 74.4 13.9 17.2 6 16 9 0 07 4 0.2 -43.3 0.2 6 1 0 0 07 5 87.2 38.9 19.0 7 18 12 0 07 6 136.8 71.7 43.0 14 20 13 1 07 7 123.6 57.5 34.0 16 21 14 1 07 8 46.6 -14.5 16.2 15 11 6 0 07 9 69.4 -16.4 13.4 3 20 11 0 07 10 22.2 -65.6 4.4 29 13 6 0 07 11 56.4 -32.3 9.4 13 24 11 0 07 12 76.4 2.5 16.4 6 18 11 0 --------------------------------------------- 856.7 67.6 43.0 JUN 210 118 3 WIND SPEED (m/s) DOM YR MO AVG. HI DATE DIR --------------------------------- 07 1 3.7 24.6 18 W 07 2 2.1 19.7 27 SSE 07 3 2.6 19.7 18 W 07 4 1.7 12.5 19 ENE 07 5 2.1 15.6 8 W 07 6 1.7 16.5 26 W 07 7 2.1 17.0 24 W 07 8 1.6 14.3 15 W 07 9 1.8 15.2 10 NW 07 10 1.2 12.1 17 ENE 07 11 2.4 19.2 9 NW 07 12 2.4 18.3 7 SSW --------------------------------- 2.1 24.6 JAN W