MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2006 NAME: Eastern Conwy Valley Weather Station CITY: Trofarth STATE: Conwy ELEV: 274 m LAT: 53° 14' 17" N LONG: 3° 44' 03" W TEMPERATURE (°C), RAIN (mm), WIND SPEED (mph) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 9.2 11.6 2:00 6.8 8:00 9.1 0.0 6.0 6.9 30.0 18:30 WSW 2 7.1 8.3 21:00 4.8 2:30 11.2 0.0 6.8 7.4 27.0 22:30 WSW 3 7.7 10.1 3:30 5.2 6:00 10.6 0.0 17.6 14.4 43.0 17:30 WSW 4 9.0 11.6 18:00 6.7 3:30 9.3 0.0 16.4 10.7 40.0 23:00 WSW 5 7.8 11.1 0:30 6.0 13:00 10.5 0.0 15.6 10.4 37.0 1:00 WSW 6 6.4 9.1 00:00 5.1 20:30 11.9 0.0 7.4 9.0 33.0 23:30 W 7 7.5 9.9 1:30 6.1 10:00 10.8 0.0 8.0 12.8 39.0 18:30 WSW 8 5.4 6.7 0:30 3.7 19:30 12.9 0.0 5.0 6.2 25.0 2:30 W 9 4.2 5.7 11:30 2.1 00:00 14.1 0.0 7.8 6.8 20.0 6:30 W 10 8.0 11.2 23:30 2.3 0:30 10.3 0.0 3.2 10.0 38.0 12:30 WSW 11 7.1 11.4 0:30 5.3 15:30 11.3 0.0 11.0 9.9 32.0 2:00 WSW 12 7.3 8.7 13:30 4.9 3:30 11.0 0.0 4.4 10.8 36.0 12:00 WSW 13 9.6 10.6 00:00 7.5 1:00 8.7 0.0 2.0 9.2 38.0 9:30 SW 14 10.8 12.3 5:00 6.7 00:00 7.5 0.0 1.6 13.1 42.0 16:30 WSW 15 4.4 6.8 1:00 2.4 17:00 13.9 0.0 21.8 1.8 16.0 1:00 W 16 4.4 6.6 12:30 2.9 5:30 13.8 0.0 0.4 5.2 22.0 23:30 W 17 5.1 6.6 12:30 4.1 19:00 13.2 0.0 0.6 4.9 22.0 3:00 W 18 5.6 8.8 12:30 4.1 00:00 12.7 0.0 0.2 0.3 6.0 2:00 SSE 19 4.5 8.2 14:30 2.7 6:30 13.8 0.0 0.0 1.3 5.0 3:30 W 20 5.1 7.8 13:00 3.1 0:30 13.3 0.0 0.0 0.7 6.0 2:30 W 21 3.4 7.3 13:30 1.1 8:30 14.8 0.0 0.0 1.0 9.0 6:00 WNW 22 4.4 8.4 14:30 2.3 2:00 13.9 0.0 0.2 0.8 7.0 0:30 WNW 23 0.7 2.5 0:30 -3.1 20:30 17.7 0.0 0.0 0.1 5.0 00:00 SSE 24 -0.3 3.1 15:00 -2.3 8:30 18.6 0.0 0.0 0.3 9.0 21:30 W 25 1.2 2.2 14:30 -1.8 1:00 17.1 0.0 0.2 0.6 7.0 21:30 SSE 26 1.4 2.7 15:30 0.1 8:00 16.9 0.0 0.0 0.4 7.0 12:30 SSE 27 4.2 8.2 19:00 0.4 0:30 14.1 0.0 4.8 2.0 22.0 18:00 S 28 7.3 9.9 12:30 5.1 19:30 11.0 0.0 1.0 3.1 24.0 10:30 WSW 29 9.4 11.6 21:30 6.1 1:00 8.9 0.0 23.0 9.1 36.0 22:30 SE 30 7.2 10.1 0:30 5.3 14:30 11.2 0.0 5.6 8.5 33.0 7:30 WSW 31 7.7 10.1 14:00 4.8 00:00 10.6 0.0 8.2 12.5 44.0 18:00 WSW ------------------------------------------------------------------------------------- 5.9 12.3 14 -3.1 23 384.5 0.0 178.8 6.1 44.0 31 WSW Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 3 Min <= -18.0: 0 Max Rain: 23.01 ON 29/12/06 Days of Rain: 25 (> .2 mm) 18 (> 2 mm) 2 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration