MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2009 NAME: Cerce1180 CITY: Cercedilla STATE: Madrid ELEV: 0 LAT: 40° 45' 11" N LONG: 4° 11' 08" E TEMPERATURE (°C), RAIN (mm), WIND SPEED (km/h) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 3.3 6.9 23:45 0.7 7:45 14.9 0.0 9.4 1.8 30.6 3:00 NW 2 6.5 8.4 15:15 4.6 8:30 11.8 0.0 6.3 0.2 20.9 2:45 SE 3 4.4 6.3 0:15 2.8 9:30 13.9 0.0 8.9 2.6 43.5 2:45 NW 4 5.3 11.1 13:15 3.2 23:00 13.0 0.0 0.0 1.6 33.8 5:15 NW 5 4.0 9.2 13:45 0.2 9:00 14.3 0.0 0.0 0.3 19.3 0:15 SSE 6 4.3 5.4 21:45 1.4 0:30 14.0 0.0 0.3 0.0 4.8 2:30 NW 7 6.1 7.2 13:30 5.4 2:00 12.2 0.0 9.9 0.2 17.7 20:15 NW 8 3.7 8.1 13:00 0.2 6:45 14.6 0.0 0.3 0.2 9.7 12:15 SSE 9 2.6 8.6 14:45 -0.9 6:30 15.7 0.0 0.3 0.0 8.0 13:30 SE 10 4.8 14.5 13:30 -0.7 7:00 13.5 0.0 0.0 0.0 4.8 13:00 SSE 11 5.6 14.6 13:15 0.2 8:15 12.7 0.0 0.0 0.0 8.0 14:45 SSE 12 6.5 16.4 13:30 1.7 00:00 11.8 0.0 0.0 0.2 9.7 14:30 SE 13 1.3 6.3 12:30 -2.3 00:00 17.0 0.0 0.0 0.6 20.9 21:00 NW 14 -2.9 0.9 14:30 -4.8 2:45 21.2 0.0 0.0 2.6 33.8 21:15 NW 15 -2.5 1.4 11:30 -5.9 00:00 20.8 0.0 0.0 1.8 30.6 0:30 NW 16 -3.1 5.2 00:00 -6.5 2:00 21.4 0.0 0.0 0.2 30.6 00:00 SE 17 4.4 7.8 13:15 0.2 22:45 13.9 0.0 10.7 4.0 38.6 7:30 NW 18 0.3 4.3 11:30 -3.1 00:00 18.0 0.0 0.0 0.2 12.9 1:30 SSE 19 -3.4 0.6 11:30 -6.5 23:00 21.7 0.0 0.3 1.3 22.5 10:15 NW 20 -3.9 1.2 13:45 -8.8 9:15 22.3 0.0 0.0 0.5 20.9 0:30 NNW 21 -0.2 4.3 00:00 -4.8 4:00 18.5 0.0 3.8 0.0 9.7 15:00 SE 22 4.8 6.9 15:15 2.8 22:15 13.4 0.0 9.4 0.8 30.6 21:15 SE 23 4.0 7.6 13:30 0.7 7:00 14.3 0.0 36.6 0.8 27.4 14:30 NW 24 7.0 11.1 15:45 3.0 23:45 11.3 0.0 10.4 1.9 25.7 16:00 SE 25 2.1 5.4 12:00 -1.2 9:15 16.2 0.0 4.8 1.1 30.6 2:45 NW 26 2.9 6.0 11:45 0.8 0:45 15.4 0.0 4.8 1.3 30.6 19:15 NW 27 0.6 6.1 13:30 -3.9 8:15 17.7 0.0 0.0 0.2 9.7 13:30 SSE 28 4.1 7.9 22:45 0.9 1:45 14.2 0.0 2.5 0.2 11.3 11:00 SE 29 8.9 10.4 10:45 7.1 21:00 9.4 0.0 5.1 0.2 16.1 23:45 N 30 5.9 8.7 0:15 3.9 19:45 12.3 0.0 7.4 2.1 29.0 11:30 SE 31 2.7 5.3 14:45 -0.5 23:30 15.7 0.0 17.5 3.2 41.8 16:45 ESE ------------------------------------------------------------------------------------- 2.9 16.4 12 -8.8 20 477.3 0.0 148.6 1.0 43.5 3 NW Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 13 Min <= -18.0: 0 Max Rain: 36.58 ON 23/12/09 Days of Rain: 19 (> .2 mm) 15 (> 2 mm) 1 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration Observaciones: Mes frio, con 7 dias de nieve y a destacar los dos días con precipitaciones de lluvia engelante.