MONTHLY CLIMATOLOGICAL REPORT - April 2011 NAME: VTSB2 CITY: Viterbo STATE: Italy ELEV: 359 LAT: 42.43726 LONG: 12.11400 TEMPERATURE (°C) RH (%) PRESSURE (hPa) RAIN (mm) WIND (Km/h) Wind Run(Km) TEMPERATURE TEMP REL. HUMIDITY PRESSURE RAIN WIND DOM WIND DAY AVG MIN TIME MAX TIME RANGE AVG MIN MAX AVG MIN MAX RATE RAIN AVG MAX GUST DIR RUN --------------------------------------------------------------------------------------------------------------------------------------------------- 1 15.1 9.9 6:40 22.4 17:50 12.5 45 27 56 1021.2 1019.4 1022.9 0.0 0.0 5.4 11.3 24.1 N 129.33 2 17.3 12.3 7:20 23.4 15:50 11.1 42 30 52 1019.1 1016.9 1020.9 0.0 0.0 6.0 16.1 30.6 ENE 144.65 3 17.8 13.4 7:00 23.7 15:50 10.3 49 30 64 1015.1 1013.0 1016.9 0.0 0.0 4.7 16.1 29.0 E 112.48 4 16.4 11.9 00:00 22.1 14:20 10.2 60 37 82 1015.7 1014.5 1017.0 0.0 0.0 5.0 14.5 27.4 WSW 119.77 5 12.6 8.8 4:50 15.6 15:30 6.8 70 42 98 1018.8 1015.6 1023.2 0.0 0.0 14.7 33.8 64.4 N 353.45 6 14.9 9.1 6:50 20.6 15:40 11.5 45 28 59 1024.1 1022.6 1025.5 0.0 0.0 14.5 27.4 45.1 NNE 347.43 7 19.2 14.4 1:10 26.2 16:50 11.8 40 29 54 1023.1 1019.8 1025.4 0.0 0.0 7.3 16.1 27.4 ENE 175.37 8 18.7 14.9 7:10 24.6 15:50 9.7 40 30 58 1016.9 1014.6 1020.4 0.0 0.0 4.9 12.9 25.7 E 117.90 9 15.5 8.1 6:00 23.1 14:10 15.1 76 47 98 1014.4 1012.6 1015.8 0.0 0.0 5.3 12.9 24.1 SW 127.14 10 15.5 9.9 7:30 22.7 15:20 12.8 86 57 98 1013.9 1012.9 1016.2 0.0 0.2 3.8 11.3 19.3 WSW 91.18 11 17.3 12.1 7:00 23.6 16:00 11.5 44 21 88 1017.4 1016.3 1019.1 0.0 0.0 6.2 12.9 27.4 NNE 148.92 12 16.7 12.7 5:50 22.3 14:30 9.6 53 30 85 1014.8 1011.1 1017.7 0.0 0.0 7.8 19.3 37.0 SW 186.14 13 11.2 5.4 8:20 14.4 16:20 9.0 58 30 91 1011.8 1008.3 1015.9 2.4 1.0 14.3 33.8 56.3 NNE 342.46 14 9.9 6.4 6:10 14.1 12:50 7.7 54 33 91 1014.4 1012.0 1016.3 3.0 3.0 5.8 14.5 30.6 E 139.05 15 7.9 6.0 6:20 11.4 14:20 5.4 86 67 93 1011.7 1010.6 1013.7 110.8 9.3 4.7 9.7 19.3 NE 113.28 16 10.1 6.1 5:50 15.4 14:50 9.3 63 40 82 1014.5 1013.3 1016.6 0.0 0.0 13.1 22.5 41.8 NNE 314.24 17 11.3 6.5 4:50 16.9 15:50 10.4 59 40 79 1017.8 1016.3 1020.4 0.0 0.0 10.8 20.9 45.1 NNE 257.97 18 12.5 7.2 6:00 18.3 16:20 11.1 49 32 61 1018.5 1016.0 1020.4 0.0 0.0 7.5 16.1 32.2 NNE 179.07 19 13.0 7.4 6:30 19.5 14:50 12.1 58 40 80 1015.3 1013.4 1017.4 0.0 0.0 5.3 12.9 24.1 E 127.58 20 13.8 8.7 3:10 20.1 13:10 11.4 59 42 88 1017.4 1015.5 1019.9 0.0 0.0 6.1 14.5 27.4 ENE 147.11 21 15.1 9.4 5:40 20.9 16:10 11.4 49 30 75 1018.8 1016.6 1020.4 0.0 0.0 5.4 17.7 30.6 SW 128.79 22 14.8 10.9 6:50 20.2 16:20 9.3 50 28 61 1014.2 1012.9 1016.8 0.0 0.0 5.5 16.1 25.7 ENE 131.75 23 13.3 11.3 8:30 16.1 16:10 4.8 73 48 88 1015.0 1013.7 1016.7 6.0 3.4 1.7 4.8 11.3 E 39.83 24 15.2 10.7 6:40 21.2 15:40 10.4 66 35 93 1015.6 1014.3 1016.9 0.0 0.2 3.7 8.0 17.7 SSW 88.73 25 14.2 11.9 22:20 15.8 17:50 3.9 83 70 95 1011.5 1009.0 1014.7 6.0 6.8 6.0 11.3 24.1 NE 144.04 26 13.7 11.4 4:30 18.1 14:40 6.6 75 51 93 1007.8 1006.5 1009.9 0.0 0.2 8.5 17.7 30.6 NE 204.25 27 14.2 11.2 23:20 18.4 16:30 7.2 74 56 88 1008.2 1007.0 1009.2 0.0 0.0 7.1 14.5 25.7 NNE 170.88 28 13.7 9.3 6:40 18.6 14:20 9.2 69 51 84 1008.4 1007.6 1009.4 0.0 0.0 5.5 14.5 25.7 NNE 131.43 29 14.2 10.1 6:10 19.6 13:00 9.5 69 47 83 1008.2 1007.1 1009.2 0.0 0.2 5.1 17.7 30.6 E 123.07 30 13.0 10.7 5:40 15.6 15:20 4.9 83 66 92 1003.0 1000.6 1007.3 0.0 0.6 3.7 8.0 19.3 ENE 89.74 --------------------------------------------------------------------------------------------------------------------------------------------------- AVG 14.3 9.9 19.5 9.5 61 40 80 1014.9 1013.0 1017.1 6.8 16.0 30.0 NNE MIN 7.9 5.4 11.4 3.9 40 21 52 1003.0 1000.6 1007.3 1.7 4.8 11.3 MAX 19.2 14.9 26.2 15.1 86 70 98 1024.1 1022.6 1025.5 110.8 14.7 33.8 64.4 SUM 24.9 4927.03 DECADES (AVG) --------------------------------------------------------------------------------------------------------------------------------------------------- 1 16.3 11.3 22.4 11.2 55 36 72 1018.2 1016.2 1020.4 7.2 17.2 31.7 2 12.4 7.9 17.6 9.7 58 38 84 1015.4 1013.3 1017.7 8.2 17.7 34.1 3 14.1 10.7 18.4 7.7 69 48 85 1011.1 1009.5 1013.1 5.2 13.0 24.1 --------------------------------------------------------------------------------------------------------------------------------------------------- NUMBER OF DAYS WITH: Temp Max >= 25.0: 1 Temp Max >= 30.0: 0 Temp Min < 0.0: 0 Temp Max < 0.0: 0 Rain: 6 (> .2 mm) 5 (>= 1 mm) 0 (> 20 mm) Max Rain: 9.3 mm (15/04/2011) PREVAILING WIND DIRECTION (%) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM -------------------------------------------------------------------------------------------------------------------------- 1 11.25 12.15 11.74 13.13 10.97 0.56 0.42 1.18 2.57 5.83 8.96 10.83 1.39 0.49 0.76 1.94 5.83 2 4.31 23.82 15.76 14.79 8.54 0.69 0.56 3.06 1.60 5.00 10.07 2.64 0.63 0.28 0.35 2.08 5.83 3 2.85 14.65 18.13 16.60 11.25 0.69 1.46 1.81 1.74 3.82 6.46 5.35 1.53 0.35 0.83 2.85 9.65 -------------------------------------------------------------------------------------------------------------------------- 6.13 16.88 15.21 14.84 10.25 0.65 0.81 2.01 1.97 4.88 8.50 6.27 1.18 0.37 0.65 2.29 7.11 AVERAGE WIND SPEED N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW ------------------------------------------------------------------------------------------------------------------- 1 14.7 11.8 6.5 5.1 3.5 2.0 1.6 2.6 3.2 5.8 6.9 8.8 5.4 3.4 5.1 4.4 2 9.0 13.7 7.5 5.7 4.2 2.1 5.0 4.8 5.6 7.0 10.9 10.3 2.3 2.8 3.2 4.6 3 6.9 7.6 6.2 5.1 4.1 1.8 2.1 7.6 7.2 5.1 5.9 6.7 3.6 2.9 5.0 5.3 ------------------------------------------------------------------------------------------------------------------- 12.2 11.5 6.7 5.3 3.9 2.0 2.7 5.2 5.0 6.0 8.2 8.4 4.1 3.1 4.7 4.8