MONTHLY CLIMATOLOGICAL REPORT - May 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 15.8 11.4 6:10 21.3 14:50 9.9 66 45 90 1002.3 999.9 1007.0 0.0 0.0 6.2 12.9 27.4 NNE 149.01 2 14.4 8.7 6:30 17.7 15:30 9.1 79 65 95 1005.8 1000.9 1008.2 2.8 1.8 4.2 12.9 24.1 NE 101.14 3 16.0 11.9 6:50 21.1 16:50 9.2 78 51 94 1001.8 999.8 1005.5 1.4 1.0 4.3 9.7 22.5 ENE 103.17 4 15.8 11.4 00:00 21.3 13:30 9.9 72 52 82 1008.5 1005.5 1014.1 0.8 1.0 4.6 14.5 27.4 E 110.99 5 13.9 8.0 6:30 20.1 16:50 12.1 50 30 79 1018.8 1014.3 1023.0 0.0 0.0 10.4 16.1 32.2 NE 249.46 6 14.0 7.8 6:10 21.3 15:10 13.6 57 42 87 1024.1 1023.0 1025.3 0.0 0.0 6.7 12.9 25.7 ENE 160.51 7 15.3 9.2 6:50 21.4 15:30 12.3 70 46 94 1023.1 1020.9 1025.3 0.0 0.0 5.4 16.1 29.0 SSW 130.66 8 15.8 10.5 6:30 22.8 14:40 12.3 60 34 82 1018.6 1016.8 1021.4 0.0 0.0 5.3 17.7 30.6 SW 128.12 9 13.9 9.5 6:40 17.5 15:40 8.0 51 33 79 1019.9 1017.9 1022.0 0.0 0.0 17.4 29.0 51.5 NNE 418.78 10 16.6 11.8 4:20 22.2 16:50 10.4 48 32 65 1022.6 1021.4 1023.5 0.0 0.0 12.0 20.9 40.2 NNE 288.02 11 18.6 12.3 6:30 25.6 16:40 13.3 45 27 57 1020.4 1016.8 1023.7 0.0 0.0 5.6 11.3 20.9 E 134.90 12 20.8 15.6 5:50 27.2 15:00 11.6 42 26 56 1016.5 1014.8 1018.0 0.0 0.0 5.6 12.9 25.7 E 135.30 13 20.2 15.1 5:50 26.7 14:20 11.6 46 28 76 1017.5 1015.8 1018.9 0.0 0.0 5.9 12.9 25.7 SW 141.26 14 19.1 12.9 5:40 25.1 14:40 12.2 47 28 73 1017.0 1015.1 1018.9 0.0 0.0 5.9 16.1 30.6 SW 141.91 15 15.0 9.8 00:00 20.6 11:20 10.7 73 43 93 1011.8 1009.5 1015.0 10.4 9.4 9.0 25.7 43.5 SSW 216.74 16 12.8 8.5 4:20 17.9 16:50 9.4 58 32 93 1017.7 1012.7 1021.3 0.0 0.2 15.0 30.6 57.9 NNE 359.98 17 15.0 9.9 3:40 19.9 16:40 9.9 47 34 62 1019.9 1017.9 1021.6 0.0 0.0 9.2 24.1 46.7 NNE 219.86 18 16.1 11.2 6:10 22.8 15:10 11.6 57 40 71 1017.1 1015.8 1018.6 0.0 0.0 7.2 16.1 27.4 NNE 171.85 19 17.8 11.3 4:20 24.8 15:00 13.5 59 39 84 1017.5 1016.7 1018.6 0.0 0.0 5.6 16.1 29.0 SW 134.86 20 18.8 13.1 5:30 25.5 14:30 12.4 55 38 73 1018.4 1017.5 1019.3 0.0 0.0 5.1 16.1 30.6 ENE 121.16 21 19.2 13.1 6:00 27.1 15:50 14.0 58 34 79 1016.9 1015.2 1018.6 0.0 0.0 5.6 16.1 30.6 NE 133.97 22 19.8 14.9 4:50 27.9 16:10 13.0 58 32 74 1016.0 1014.5 1017.5 12.0 0.6 3.9 12.9 33.8 ENE 92.55 23 20.1 14.9 6:10 27.4 15:00 12.5 61 36 80 1017.7 1016.4 1018.7 0.0 0.0 6.2 16.1 30.6 E 149.32 24 21.4 17.4 5:40 27.8 16:00 10.3 60 38 73 1017.5 1016.3 1018.6 0.0 0.0 6.0 17.7 30.6 E 144.44 25 21.5 16.6 2:40 28.2 16:00 11.7 62 39 86 1017.0 1015.4 1017.7 0.0 0.0 6.5 14.5 30.6 ENE 155.85 26 22.8 17.9 2:00 29.6 14:40 11.6 55 34 72 1015.6 1013.9 1017.4 0.0 0.0 6.5 16.1 27.4 SW 155.48 27 22.0 17.4 5:50 27.4 15:20 9.9 60 44 70 1013.2 1011.2 1015.1 0.0 0.0 8.1 19.3 40.2 SW 195.29 28 19.8 16.5 23:50 24.9 15:10 8.4 67 48 83 1011.1 1010.2 1012.9 0.0 0.0 10.8 20.9 43.5 SSW 260.14 29 19.3 14.2 5:50 25.0 16:50 10.8 50 34 80 1015.0 1012.9 1016.6 0.0 0.0 9.0 16.1 33.8 NNE 214.80 30 19.7 13.8 5:40 26.6 15:40 12.8 51 42 60 1016.5 1015.4 1017.9 0.0 0.0 5.5 16.1 30.6 ENE 132.94 31 19.2 14.4 5:30 24.1 12:30 9.7 56 40 74 1015.3 1014.0 1016.5 0.0 0.0 5.0 14.5 27.4 SW 119.17 --------------------------------------------------------------------------------------------------------------------------------------------------- AVG 17.8 12.6 23.8 11.2 58 38 78 1015.8 1013.8 1018.0 7.2 16.9 32.5 NNE MIN 12.8 7.8 17.5 8.0 42 26 56 1001.8 999.8 1005.5 3.9 9.7 20.9 MAX 22.8 17.9 29.6 14.0 79 65 95 1024.1 1023.0 1025.3 12.0 17.4 30.6 57.9 SUM 14.0 5371.63 DECADES (AVG) --------------------------------------------------------------------------------------------------------------------------------------------------- 1 15.1 10.0 20.7 10.7 63 43 85 1014.5 1012.0 1017.5 7.7 16.3 31.1 2 17.4 12.0 23.6 11.6 53 34 74 1017.4 1015.3 1019.4 7.4 18.2 33.8 3 20.4 15.6 26.9 11.3 58 38 76 1015.6 1014.1 1017.1 6.6 16.4 32.6 --------------------------------------------------------------------------------------------------------------------------------------------------- NUMBER OF DAYS WITH: Temp Max >= 25.0: 14 Temp Max >= 30.0: 0 Temp Min < 0.0: 0 Temp Max < 0.0: 0 Rain: 5 (> .2 mm) 4 (>= 1 mm) 0 (> 20 mm) Max Rain: 9.4 mm (15/05/2011) PREVAILING WIND DIRECTION (%) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM -------------------------------------------------------------------------------------------------------------------------- 1 3.61 26.11 19.38 8.26 7.22 1.04 0.28 1.25 0.83 4.65 7.92 5.63 0.56 0.56 0.69 3.47 8.54 2 4.38 20.35 10.76 10.21 12.01 1.18 0.07 1.18 3.19 7.92 10.21 5.83 1.25 0.63 0.63 3.13 7.08 3 2.78 13.19 12.06 12.25 11.81 0.57 0.88 3.41 3.47 9.53 13.07 6.57 0.32 0.44 0.76 1.70 7.20 -------------------------------------------------------------------------------------------------------------------------- 3.56 19.67 14.00 10.30 10.39 0.92 0.43 1.99 2.53 7.44 10.48 6.03 0.69 0.54 0.69 2.73 7.59 AVERAGE WIND SPEED N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW ------------------------------------------------------------------------------------------------------------------- 1 6.9 12.9 8.0 5.1 3.5 1.9 4.8 4.4 4.7 4.6 8.7 9.1 4.2 4.4 5.8 5.7 2 6.6 12.2 6.1 4.5 4.3 2.4 4.8 2.6 8.7 8.9 10.5 9.5 6.2 4.8 6.8 5.9 3 7.8 9.1 6.6 5.0 4.5 2.7 3.6 4.3 11.2 9.1 8.9 8.2 3.9 2.3 3.8 5.0 ------------------------------------------------------------------------------------------------------------------- 7.1 11.8 7.1 4.9 4.2 2.3 3.9 4.0 9.5 8.1 9.4 8.9 5.3 4.0 5.3 5.6