ANNUAL CLIMATOLOGICAL SUMMARY NAME: Home CITY: St Heliers STATE: Auckland ELEV: 35 m LAT: 36° 51' 21" S LONG: 174° 51' 10" E TEMPERATURE (°C), HEAT BASE 18.0, COOL BASE 18.0 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 ------------------------------------------------------------------------------------ 19 1 26.8 17.4 21.7 1.6 6 119 30.7 11 13.3 15 0 0 0 0 19 2 26.6 16.9 21.2 0.9 8 98 30.2 11 12.6 26 0 0 0 0 19 3 25.1 16.9 20.4 1.0 10 86 28.4 3 13.2 3 0 0 0 0 19 4 21.3 12.4 16.3 -0.6 72 20 23.8 5 7.9 14 0 0 0 0 19 5 19.8 12.2 15.5 1.2 85 7 23.4 10 7.3 1 0 0 0 0 19 6 16.3 9.1 12.2 -0.1 173 0 19.2 15 5.0 19 0 0 0 0 19 7 16.5 9.3 12.4 1.0 175 0 18.9 13 5.1 6 0 0 0 0 19 8 16.2 8.8 12.0 -0.1 187 0 18.4 11 4.2 19 0 0 0 0 19 9 18.1 10.1 13.5 -0.0 137 1 21.2 29 6.8 1 0 0 0 0 19 10 19.4 11.4 14.8 -0.0 107 7 24.1 27 7.0 3 0 0 0 0 19 11 22.7 13.8 17.7 1.0 48 39 27.0 5 10.0 12 0 0 0 0 19 12 24.2 15.2 19.3 0.8 23 65 28.3 5 10.3 22 0 0 0 0 ------------------------------------------------------------------------------------ 21.1 12.8 16.4 0.6 1029 441 30.7 JAN 4.2 AUG 0 0 0 0 PRECIPITATION (mm) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .2 2 20 --------------------------------------------- 19 1 16.8 -50.2 8.8 14 6 3 0 19 2 22.8 -47.2 11.0 22 6 3 0 19 3 37.6 -46.4 13.6 8 7 3 0 19 4 76.2 -17.8 24.8 6 14 7 2 19 5 54.8 -48.2 15.8 12 16 7 0 19 6 73.6 -52.4 24.6 5 17 11 1 19 7 94.3 -35.7 34.0 4 27 9 1 19 8 125.4 16.4 19.2 8 29 18 0 19 9 87.2 -10.8 18.2 3 20 8 0 19 10 82.0 1.0 40.2 15 21 8 1 19 11 28.6 -57.4 9.8 18 6 4 0 19 12 44.0 -44.0 25.2 17 11 6 1 --------------------------------------------- 743.3-392.7 40.2 OCT 180 87 6 WIND SPEED (kt) DOM YR MO AVG. HI DATE DIR --------------------------------- 19 1 6.2 32.2 28 SSW 19 2 5.4 28.7 16 SSW 19 3 4.4 31.3 8 N 19 4 4.2 27.0 14 SSW 19 5 4.3 38.3 12 SW 19 6 4.3 39.1 8 S 19 7 4.4 32.2 17 W 19 8 5.8 36.5 5 WSW 19 9 6.3 38.3 26 WSW 19 10 6.8 37.4 2 SW 19 11 6.0 27.8 10 SSW 19 12 6.0 33.0 18 SSW --------------------------------- 5.3 39.1 JUN SSW