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 ------------------------------------------------------------------------------------ 20 1 25.7 15.9 20.2 0.1 18 85 30.5 20 12.5 11 0 0 0 0 20 2 27.4 16.9 21.5 1.2 9 111 30.8 4 12.9 10 0 0 0 0 20 3 24.0 14.9 18.8 -0.6 33 58 26.8 15 9.9 18 0 0 0 0 20 4 21.6 13.2 16.9 -0.0 56 22 24.9 1 10.0 10 0 0 0 0 20 5 18.4 11.7 14.5 0.2 110 3 21.2 10 7.1 20 0 0 0 0 20 6 17.5 10.6 13.5 1.2 67 0 19.1 4 8.2 10 0 0 0 0 20 7 20 8 20 9 20 10 20 11 20 12 ------------------------------------------------------------------------------------ 22.9 14.2 17.9 0.3 294 280 30.8 FEB 7.1 MAY 0 0 0 0 PRECIPITATION (mm) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .2 2 20 --------------------------------------------- 20 1 15.2 -51.8 7.4 14 6 3 0 20 2 26.6 -43.4 26.2 22 2 1 1 20 3 29.2 -54.8 8.0 11 11 6 0 20 4 38.0 -56.0 16.0 13 18 4 0 20 5 129.8 26.8 49.2 3 15 10 1 20 6 32.6 -93.4 14.6 5 13 4 0 20 7 20 8 20 9 20 10 20 11 20 12 --------------------------------------------- 271.4-272.6 49.2 MAY 65 28 2 WIND SPEED (kt) DOM YR MO AVG. HI DATE DIR --------------------------------- 20 1 5.5 34.8 6 SW 20 2 4.9 29.6 23 SSW 20 3 4.6 27.8 24 SW 20 4 4.4 37.4 14 SSW 20 5 4.9 30.4 6 S 20 6 4.3 27.8 3 SW 20 7 20 8 20 9 20 10 20 11 20 12 --------------------------------- 4.8 37.4 APR SW