MONTHLY CLIMATOLOGICAL SUMMARY for APR. 2009 NAME: DAVIS VP2 CARLO CITY: Viterbo STATE: Italia ELEV: 359 m LAT: 42° 26' 14" N LONG: 12° 06' 50" E TEMPERATURE (°C), RAIN (mm), WIND SPEED (km/hr) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 12.7 16.7 15.20 9.9 23.20 5.6 0.0 1.3 6.6 38.6 15.20 NE 2 11.1 16.3 14.30 7.2 6.30 7.2 0.0 0.0 3.4 29.0 15.50 SW 3 12.3 18.2 15.10 7.9 5.10 6.0 0.0 0.0 4.8 27.4 16.10 ENE 4 13.6 18.9 15.30 10.4 7.20 4.7 0.0 0.0 5.1 25.7 16.30 NE 5 13.6 19.5 16.00 9.4 2.30 4.8 0.1 0.0 4.7 30.6 16.40 N 6 14.7 20.5 14.20 9.8 4.30 3.9 0.3 0.0 5.6 30.6 16.40 SSW 7 12.6 18.4 14.00 7.3 7.40 5.7 0.0 0.0 4.2 29.0 15.00 SW 8 13.2 19.2 16.00 6.4 6.30 5.1 0.0 0.0 2.9 17.7 13.50 SW 9 15.1 19.9 17.20 11.6 7.20 3.3 0.2 0.0 3.1 16.1 3.10 NE 10 15.4 21.1 16.10 10.4 7.40 3.3 0.4 0.0 6.8 35.4 14.20 SW 11 15.1 21.2 15.50 10.3 4.00 3.6 0.3 0.0 5.3 30.6 17.20 ENE 12 15.1 20.6 17.10 9.9 3.50 3.6 0.3 0.0 6.0 29.0 22.20 NE 13 14.6 18.7 15.00 11.8 00.00 3.8 0.0 0.0 13.8 41.8 8.40 N 14 14.3 20.1 17.40 8.6 7.00 4.2 0.2 0.0 7.9 35.4 11.40 N 15 16.2 21.7 13.50 10.6 6.10 2.9 0.8 0.0 5.6 29.0 16.40 ENE 16 14.3 19.4 16.00 10.1 5.40 4.0 0.0 2.0 9.2 45.1 15.40 NNE 17 13.4 17.6 15.50 10.9 00.00 4.8 0.0 0.0 11.3 35.4 18.00 SSW 18 11.9 16.4 14.40 7.6 6.50 6.4 0.0 0.0 2.3 17.7 15.50 N 19 10.7 13.5 12.40 9.0 23.30 7.6 0.0 9.4 3.5 20.9 14.50 NNE 20 11.1 15.8 16.20 5.5 4.50 7.2 0.0 1.5 4.0 20.9 9.20 NNE 21 12.8 16.4 13.50 10.9 4.30 5.5 0.0 0.8 14.3 46.7 12.30 N 22 13.9 16.7 17.50 11.1 2.40 4.4 0.0 0.0 10.9 46.7 16.00 N 23 14.2 21.0 16.10 9.2 00.00 4.3 0.2 0.3 7.1 41.8 18.50 N 24 11.5 16.7 17.00 7.5 5.50 6.8 0.0 1.5 6.9 24.1 9.30 NE 25 14.2 21.3 16.50 8.7 5.50 4.4 0.3 0.0 5.0 24.1 14.40 NE 26 15.6 18.7 14.20 12.0 6.40 2.7 0.0 1.5 10.1 53.1 20.10 N 27 16.1 21.3 11.40 10.9 23.20 2.9 0.6 6.9 13.5 64.4 17.30 SSE 28 11.0 12.9 13.50 9.4 23.20 7.3 0.0 10.9 8.7 37.0 0.10 S 29 12.2 17.6 13.30 7.1 5.50 6.1 0.0 0.3 9.3 46.7 16.30 SW 30 11.7 16.1 11.30 8.4 6.10 6.7 0.0 1.3 4.5 37.0 16.10 NNE ------------------------------------------------------------------------------------- 13.5 21.7 15 5.5 20 148.7 3.8 37.6 6.9 64.4 27 N Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 10.92 ON 28/04/09 Days of Rain: 12 (> .2 mm) 4 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration