MONTHLY CLIMATOLOGICAL REPORT - May 2012 NAME: VT S. Barbara staz2 CITY: Viterbo STATE: Italia ELEV: 359 LAT: 42.43726 LONG: 12.11400 TEMPERATURE (°C) RH (%) PRESSURE (hPa) RAIN (mm) WIND (Km/h) TEMPERATURE TEMP WIND CHILL REL. HUMIDITY PRESSURE RAIN WIND DOM DAY AVG MIN TIME MAX TIME RANGE AVG MIN MAX AVG MIN MAX AVG MIN MAX RATE RAIN AVG MAX GUST DIR ----------------------------------------------------------------------------------------------------------------------------------------------------------------- 1 15.0 11.3 23:50 22.3 12:00 10.9 15.0 11.3 21.8 84 62 94 1015.6 1014.2 1017.1 3.4 3.4 5.5 17.7 35.4 SW 2 15.4 9.3 5:00 21.9 15:20 12.6 15.4 8.9 21.7 72 40 95 1016.2 1014.3 1017.4 0.0 0.0 4.5 12.9 33.8 SSW 3 15.2 10.1 6:10 22.3 15:10 12.3 15.2 10.1 22.2 57 24 79 1012.7 1010.7 1014.6 0.0 0.0 5.7 19.3 33.8 SSW 4 14.2 9.2 6:40 20.5 13:50 11.3 14.2 8.6 20.4 57 32 81 1011.8 1010.8 1012.8 0.0 0.0 6.0 14.5 29.0 SW 5 13.9 6.9 6:30 20.1 14:00 13.1 13.9 6.9 19.9 70 56 86 1012.9 1011.7 1014.4 0.0 0.0 7.0 17.7 35.4 SW 6 14.2 12.1 0:50 18.3 11:20 6.3 14.2 12.1 18.3 84 65 93 1013.3 1012.0 1014.4 27.0 14.0 15.4 37.0 56.3 SSW 7 14.4 11.7 00:00 19.8 16:00 8.1 14.4 11.7 19.7 85 62 95 1015.3 1012.5 1019.1 115.2 14.6 7.6 22.5 45.1 SSW 8 15.1 9.4 6:00 21.9 16:20 12.6 15.0 8.6 21.7 74 47 94 1019.4 1018.6 1020.5 0.0 0.0 5.9 16.1 30.6 SSW 9 17.5 12.1 1:10 23.2 17:40 11.1 17.5 12.2 23.2 63 45 86 1020.1 1019.0 1021.8 0.0 0.0 4.3 9.7 20.9 ENE 10 19.3 13.4 6:40 27.3 17:00 13.8 19.3 13.5 27.2 58 40 76 1022.3 1021.5 1023.3 0.0 0.0 4.9 12.9 29.0 NNE 11 21.1 15.7 6:10 29.0 15:50 13.3 21.1 15.7 28.7 52 31 71 1022.9 1022.0 1024.1 0.0 0.0 5.7 12.9 27.4 SW 12 21.4 14.6 6:20 29.2 15:10 14.6 21.4 14.6 29.2 60 40 75 1019.2 1016.0 1022.7 0.0 0.0 4.8 12.9 27.4 ENE 13 17.1 8.8 23:50 23.7 12:00 14.9 16.9 6.4 23.4 73 58 93 1011.7 1009.5 1016.1 23.8 2.8 8.1 22.5 45.1 NNE 14 10.9 7.1 23:50 14.8 16:20 7.7 9.9 5.2 14.8 64 48 85 1010.6 1008.9 1012.9 0.0 0.2 16.5 29.0 51.5 NNE 15 12.9 5.7 3:50 19.7 15:20 14.0 12.9 5.7 19.7 62 37 81 1011.6 1010.5 1012.8 0.0 0.0 7.9 20.9 38.6 NNE 16 13.3 8.8 00:00 19.1 15:20 10.3 13.2 7.6 18.6 66 32 90 1010.1 1007.8 1015.6 0.0 0.0 6.3 20.9 40.2 NNE 17 13.0 6.9 4:40 19.6 15:10 12.7 12.9 6.0 19.4 46 26 69 1016.3 1015.3 1017.7 0.0 0.0 7.6 19.3 37.0 NNE 18 14.2 8.4 6:00 21.6 13:40 13.2 14.2 7.6 21.5 45 20 64 1016.1 1014.9 1017.3 0.0 0.0 5.0 12.9 27.4 ENE 19 15.9 9.1 3:10 24.5 14:30 15.4 15.9 8.5 24.5 62 40 87 1015.4 1012.9 1016.3 0.0 0.0 4.9 14.5 33.8 WSW 20 14.6 11.7 5:20 18.4 12:40 6.7 14.6 11.7 18.3 72 59 93 1011.5 1005.7 1015.1 3.2 4.0 4.9 14.5 29.0 ENE 21 14.3 11.9 7:50 18.8 17:30 6.8 14.3 12.0 18.4 81 52 95 1004.5 1001.8 1006.7 21.8 15.0 10.4 22.5 40.2 SW 22 12.6 10.8 4:20 15.6 11:50 4.7 12.6 10.9 15.4 90 76 94 1006.9 1005.1 1011.2 104.8 24.6 5.1 11.3 24.1 SSW 23 14.5 10.2 1:50 19.0 17:10 8.8 14.5 10.2 18.9 85 68 97 1013.3 1011.0 1015.7 0.0 0.2 4.4 12.9 22.5 NE 24 20.3 14.9 6:30 26.2 16:40 11.3 20.3 14.9 26.1 67 46 89 1014.6 1013.4 1015.4 0.0 0.0 7.9 19.3 37.0 NNE 25 20.7 16.5 5:00 26.2 14:30 9.7 20.7 16.6 26.2 53 32 68 1014.0 1012.6 1014.9 0.0 0.0 8.9 19.3 32.2 NNE 26 18.3 13.4 5:10 24.1 16:10 10.7 18.3 13.4 23.9 61 40 79 1014.7 1013.8 1016.8 0.0 0.0 5.4 14.5 25.7 E 27 17.7 11.7 6:00 23.8 14:50 12.2 17.7 11.7 23.5 55 31 80 1015.8 1014.4 1016.7 0.0 0.0 4.4 12.9 27.4 NNE 28 14.9 12.5 00:00 19.0 17:30 6.5 14.9 12.5 18.8 74 58 90 1014.4 1013.5 1015.6 4.2 3.2 2.6 8.0 19.3 SW 29 16.5 10.2 5:50 23.3 13:40 13.1 16.5 10.3 23.3 75 51 93 1014.3 1013.2 1015.8 0.0 0.2 5.1 16.1 30.6 WSW 30 18.8 11.8 6:00 26.3 14:20 14.5 18.8 11.8 26.1 68 42 91 1017.3 1015.5 1019.3 0.0 0.0 5.0 19.3 32.2 SW 31 18.6 11.4 4:10 25.9 14:00 14.6 18.6 11.4 25.7 73 45 94 1018.7 1017.4 1019.7 0.0 0.0 5.5 17.7 30.6 WSW ----------------------------------------------------------------------------------------------------------------------------------------------------------------- AVG 16.0 10.9 22.1 11.2 15.9 10.6 22.0 67 45 86 1014.6 1012.9 1016.6 6.6 17.2 33.2 NNE MIN 10.9 5.7 14.8 4.7 9.9 5.2 14.8 45 20 64 1004.5 1001.8 1006.7 2.6 8.0 19.3 MAX 21.4 16.5 29.2 15.4 21.4 16.6 29.2 90 76 97 1022.9 1022.0 1024.1 115.2 16.5 37.0 56.3 SUM 82.2 DECADES (AVG) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- 1 15.4 10.6 21.8 11.2 15.4 10.4 21.6 70 47 88 1016.0 1014.5 1017.5 6.7 18.0 34.9 2 15.4 9.7 22.0 12.3 15.3 8.9 21.8 60 39 81 1014.5 1012.3 1017.1 7.2 18.0 35.7 3 17.0 12.3 22.6 10.3 17.0 12.3 22.4 71 49 88 1013.5 1012.0 1015.3 5.9 15.8 29.3 ----------------------------------------------------------------------------------------------------------------------------------------------------------------- NUMBER OF DAYS WITH: Temp Max >= 25.0: 7 Temp Max >= 30.0: 0 Temp Min < 0.0: 0 Temp Max < 0.0: 0 Rain: 8 (> .2 mm) 8 (>= 1 mm) 1 (> 20 mm) Max Rain: 24.6 mm (22/05/2012) PREVAILING WIND DIRECTION (%) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM -------------------------------------------------------------------------------------------------------------------------- 1 2.15 5.63 7.71 9.65 7.08 0.49 0.56 1.32 5.35 20.83 13.26 6.88 2.29 1.18 1.67 2.43 11.53 2 4.72 21.67 16.60 16.25 5.83 0.42 1.04 1.67 0.63 2.50 8.13 5.35 0.76 0.49 1.53 2.57 9.86 3 4.42 16.35 10.16 6.44 5.43 0.82 0.38 1.58 3.98 8.59 12.25 8.08 0.63 0.25 1.01 2.46 17.17 -------------------------------------------------------------------------------------------------------------------------- 3.79 14.61 11.45 10.64 6.09 0.58 0.65 1.52 3.34 10.57 11.25 6.81 1.21 0.63 1.39 2.49 12.99 AVERAGE WIND SPEED N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW ------------------------------------------------------------------------------------------------------------------- 1 4.2 4.9 4.9 4.5 4.5 2.1 3.0 16.3 13.1 9.0 10.6 9.3 4.1 3.7 4.2 5.0 2 6.2 13.1 7.3 5.0 3.7 3.2 2.5 3.2 4.6 7.4 8.1 9.7 6.9 4.1 6.7 6.0 3 7.6 9.2 5.7 3.6 3.4 3.3 6.7 3.6 6.2 7.4 9.3 8.1 3.5 2.8 7.3 6.1 ------------------------------------------------------------------------------------------------------------------- 6.4 10.5 6.3 4.5 3.9 3.0 3.5 7.0 9.7 8.4 9.5 8.9 4.6 3.7 5.9 5.7