MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2010 NAME: Home CITY: St Heliers STATE: Auckland ELEV: 50 m LAT: 36° 51' 22" S LONG: 174° 51' 10" E TEMPERATURE (°C), RAIN (mm), WIND SPEED (kt) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 18.9 24.0 3:00p 14.3 4:00a 1.0 2.0 0.0 4.2 15.7 10:00p N 2 18.2 21.1 5:30p 15.9 9:30a 0.4 0.6 0.0 3.4 13.9 12:30a NE 3 18.6 21.7 1:30p 16.1 6:30a 0.4 1.0 0.0 3.0 11.3 4:00p NE 4 18.9 22.8 3:00p 16.8 2:30a 0.3 1.2 0.0 4.3 14.8 3:00p N 5 19.9 24.9 2:30p 15.4 12:00m 0.4 2.3 0.0 5.7 22.6 4:00p SSW 6 19.8 25.4 2:00p 14.3 6:30a 0.9 2.7 0.0 6.9 26.1 12:30p SSW 7 19.9 24.1 3:30p 17.3 6:00a 0.1 2.0 0.8 7.5 24.3 5:00p SSW 8 19.2 24.9 3:00p 14.7 4:00a 0.8 2.0 0.0 5.9 23.5 4:00p SSW 9 18.1 23.5 3:00p 13.8 6:30a 1.3 1.4 0.0 4.3 16.5 7:00p SW 10 18.6 25.1 2:30p 12.4 6:30a 1.7 2.3 0.0 4.7 22.6 4:30p WSW 11 19.6 24.8 4:00p 13.9 4:30a 0.9 2.4 0.0 7.2 27.0 1:00p W 12 21.9 27.4 4:30p 18.1 1:00a 0.0 4.0 0.3 4.0 14.8 12:30a W 13 21.1 24.8 3:00p 18.3 6:00a 0.0 3.0 0.0 5.9 18.3 11:00a N 14 21.2 24.8 1:30p 19.9 2:30a 0.0 3.2 14.5 3.0 13.9 1:00a N 15 22.6 28.1 4:30p 18.7 6:00a 0.0 4.5 0.0 5.1 19.1 11:30p S 16 19.2 20.5 12:30a 18.4 4:30p 0.0 1.2 12.4 11.1 26.1 2:30p NE 17 20.7 23.4 2:30p 19.6 12:30a 0.0 2.7 5.8 8.9 24.3 1:00a N 18 20.8 23.3 1:30p 19.9 9:30a 0.0 2.8 5.3 7.2 22.6 9:30p NE 19 20.5 21.3 9:30a 19.4 1:30p 0.0 2.5 26.4 7.9 28.7 12:00p N 20 20.8 23.1 3:30p 19.4 4:30a 0.0 2.8 1.8 5.4 18.3 7:30p N 21 22.9 26.4 5:00p 20.6 4:00a 0.0 5.0 0.0 7.0 22.6 1:00p N 22 23.5 28.4 2:00p 20.5 12:00m 0.0 5.5 0.0 5.2 19.1 5:00p NNW 23 21.7 27.3 2:00p 16.4 12:00m 0.1 3.8 0.0 5.4 18.3 2:00p S 24 19.3 23.4 5:00p 15.7 1:30a 0.6 1.8 1.0 4.3 21.7 7:00p S 25 18.4 22.3 4:00p 15.1 12:00m 0.7 1.1 0.0 7.6 22.6 11:30a SSW 26 19.6 25.6 4:00p 14.8 12:30a 0.7 2.3 0.0 3.1 15.7 5:30p SSE 27 20.6 24.9 4:30p 15.8 2:00a 0.5 3.1 0.0 6.5 24.3 5:30p N 28 20.5 23.3 11:30a 16.1 11:30p 0.2 2.7 8.6 8.9 25.2 2:00p N 29 19.5 24.8 4:30p 14.8 7:00a 0.7 2.2 0.0 3.7 18.3 4:30p SSE 30 20.7 24.2 3:00p 16.9 12:30a 0.1 2.8 0.0 6.2 18.3 7:00a ENE 31 21.3 25.7 2:00p 18.2 10:30p 0.0 3.2 0.0 7.2 25.2 4:30p S ------------------------------------------------------------------------------------- 20.2 28.4 22 12.4 10 11.8 80.0 77.0 5.8 28.7 19 N Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 26.42 ON 19/12/10 Days of Rain: 10 (> .2 mm) 6 (> 2 mm) 1 (> 20 mm) Heat Base: 18.0 Cool Base: 18.0 Method: Integration