MONTHLY CLIMATOLOGICAL REPORT - April 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 12.1 6.2 5:40 19.7 16:50 13.6 12.0 5.4 19.4 77 47 94 1007.5 1006.2 1011.1 0.0 0.0 3.7 12.9 22.5 NE 2 13.9 8.6 5:50 20.4 14:00 11.9 13.9 8.6 20.4 73 44 92 1011.4 1010.1 1012.8 6.0 2.6 5.7 17.7 29.0 NNE 3 13.7 10.8 7:40 17.9 13:50 7.1 13.7 10.8 17.9 80 54 93 1009.9 1008.4 1011.1 1.2 0.8 2.3 11.3 20.9 NW 4 14.5 10.2 8:00 20.7 16:00 10.5 14.5 10.2 20.5 73 43 91 1008.2 1006.1 1009.4 0.0 0.0 4.2 16.1 27.4 WSW 5 14.1 11.4 6:00 18.4 12:20 7.1 14.1 11.4 18.1 79 66 90 1007.7 1006.5 1009.2 245.2 8.2 5.1 16.1 29.0 SW 6 13.6 10.1 2:40 19.8 13:40 9.7 13.6 10.2 19.5 80 54 94 1009.6 1009.0 1010.6 0.0 0.0 5.9 19.3 37.0 SW 7 12.5 10.1 23:40 16.6 13:40 6.6 12.5 10.1 16.6 84 62 93 1005.6 1002.9 1009.8 93.0 6.0 6.6 17.7 30.6 SSW 8 9.5 5.3 23:50 17.3 13:50 12.0 8.2 1.3 16.7 79 46 91 1001.6 998.5 1006.3 7.4 1.8 10.0 24.1 43.5 NNE 9 7.1 2.8 6:40 12.7 18:00 9.9 5.4 -1.6 12.7 56 35 73 1010.7 1006.5 1012.5 0.0 0.0 9.8 20.9 38.6 NNE 10 9.9 3.9 6:40 16.8 13:20 12.8 9.8 3.8 16.8 66 43 83 1011.8 1009.8 1013.3 0.0 0.0 5.7 16.1 30.6 SW 11 11.2 8.3 23:20 14.7 18:10 6.4 11.1 6.8 14.5 78 54 92 1003.8 1000.7 1009.7 26.2 3.4 14.7 35.4 56.3 S 12 11.1 5.6 6:40 17.7 13:10 12.1 11.1 5.7 16.9 69 45 86 1006.4 1005.1 1007.4 0.0 0.0 6.1 16.1 32.2 SW 13 10.2 8.2 1:50 12.7 13:30 4.5 10.0 7.3 12.7 86 72 91 997.4 991.2 1005.2 2.8 4.6 5.0 8.0 20.9 NE 14 9.2 8.2 23:50 9.9 16:20 1.7 8.6 7.0 9.7 91 88 94 992.8 989.7 997.3 4.0 14.6 6.0 11.3 22.5 NE 15 10.3 7.9 2:50 15.3 13:20 7.4 10.1 6.6 15.3 81 51 94 999.1 997.2 1002.2 20.6 6.8 6.2 16.1 27.4 SSW 16 10.9 6.7 6:50 16.1 15:40 9.4 10.9 6.8 15.9 78 54 94 1002.0 1000.6 1004.3 0.0 0.0 3.5 11.3 20.9 N 17 11.9 8.2 4:30 16.8 15:10 8.7 11.7 6.7 16.7 66 41 88 1004.7 1003.7 1006.0 0.0 0.0 8.4 19.3 37.0 NNE 18 11.2 6.1 5:10 17.2 14:50 11.2 11.0 6.1 17.1 69 49 90 1001.7 999.1 1004.8 1.6 1.4 8.5 22.5 38.6 ESE 19 10.9 7.4 7:00 16.1 12:50 8.7 10.4 5.5 15.8 80 49 94 999.3 998.6 1000.0 64.0 8.2 9.4 25.7 41.8 SSW 20 10.2 6.3 7:20 14.6 17:40 8.3 9.7 4.8 14.5 80 52 94 1001.4 998.5 1006.8 44.4 10.4 8.5 16.1 45.1 SSW 21 12.9 8.9 3:50 17.1 13:30 8.1 12.6 7.9 17.0 75 58 92 1010.6 1006.8 1013.1 0.0 0.0 11.9 19.3 38.6 SSW 22 13.4 11.7 5:40 15.9 12:20 4.2 13.4 11.7 15.7 81 68 91 1012.3 1011.7 1013.2 20.4 1.8 14.9 24.1 45.1 SSW 23 13.7 10.1 21:50 17.7 14:10 7.6 13.7 10.2 17.4 69 47 89 1010.9 1009.6 1012.5 0.0 0.0 11.2 17.7 37.0 SW 24 11.6 9.6 00:00 14.2 12:40 4.6 11.4 7.9 14.0 82 73 93 1007.4 1006.0 1010.6 5.8 2.2 15.4 25.7 51.5 S 25 11.6 6.3 6:50 18.1 14:10 11.8 11.6 6.3 18.0 75 49 93 1014.5 1008.0 1018.7 0.0 0.0 6.0 19.3 32.2 ENE 26 13.8 6.1 5:50 21.8 15:10 15.7 13.8 6.1 21.4 70 43 92 1019.7 1018.4 1020.9 0.0 0.0 4.5 14.5 27.4 ENE 27 17.4 11.1 3:40 26.3 15:30 15.2 17.4 11.2 26.3 64 42 79 1019.6 1018.2 1021.0 0.0 0.0 3.5 11.3 22.5 WSW 28 20.0 13.3 4:00 26.7 13:40 13.4 20.0 13.4 26.6 65 51 82 1016.7 1015.5 1018.4 0.0 0.0 4.2 12.9 25.7 ENE 29 18.5 14.8 00:00 21.6 10:40 6.8 18.5 14.8 21.3 58 46 68 1017.2 1015.7 1019.1 0.0 0.0 7.1 19.3 37.0 S 30 16.6 13.3 6:30 22.4 17:00 9.1 16.6 13.3 22.4 71 58 83 1016.4 1015.4 1017.0 0.0 0.0 3.7 14.5 27.4 ENE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- AVG 12.6 8.6 17.8 9.2 12.4 7.9 17.6 75 53 89 1007.9 1005.8 1010.5 7.3 17.8 33.2 SW MIN 7.1 2.8 9.9 1.7 5.4 -1.6 9.7 56 35 68 992.8 989.7 997.3 2.3 8.0 20.9 MAX 20.0 14.8 26.7 15.7 20.0 14.8 26.6 91 88 94 1019.7 1018.4 1021.0 245.2 15.4 35.4 56.3 SUM 72.8 DECADES (AVG) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- 1 12.1 7.9 18.0 10.1 11.8 7.0 17.9 75 49 89 1008.4 1006.4 1010.6 5.9 17.2 30.9 2 10.7 7.3 15.1 7.8 10.4 6.3 14.9 78 56 92 1000.9 998.4 1004.4 7.6 18.2 34.3 3 14.9 10.5 20.2 9.7 14.9 10.3 20.0 71 54 86 1014.5 1012.5 1016.4 8.2 17.9 34.4 ----------------------------------------------------------------------------------------------------------------------------------------------------------------- NUMBER OF DAYS WITH: Temp Max >= 25.0: 2 Temp Max >= 30.0: 0 Temp Min < 0.0: 0 Temp Max < 0.0: 0 Rain: 14 (> .2 mm) 13 (>= 1 mm) 0 (> 20 mm) Max Rain: 14.6 mm (14/04/2012) PREVAILING WIND DIRECTION (%) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM -------------------------------------------------------------------------------------------------------------------------- 1 2.08 12.71 8.89 6.46 0.97 1.11 1.53 1.11 5.00 10.49 15.63 9.79 0.83 0.21 1.25 1.88 20.07 2 3.19 9.72 13.68 6.11 1.32 2.15 1.04 4.65 8.33 15.42 12.71 4.79 1.53 0.42 1.53 3.19 10.21 3 0.97 1.67 4.17 9.93 2.78 0.49 1.88 2.85 11.25 20.83 17.29 11.81 0.49 0.83 0.28 1.25 11.25 -------------------------------------------------------------------------------------------------------------------------- 2.08 8.03 8.91 7.50 1.69 1.25 1.48 2.87 8.19 15.58 15.21 8.80 0.95 0.49 1.02 2.11 13.84 AVERAGE WIND SPEED N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW ------------------------------------------------------------------------------------------------------------------- 1 5.6 10.5 5.5 2.8 2.4 2.6 4.0 6.9 7.3 8.2 8.9 8.5 3.5 2.1 3.6 3.6 2 5.8 9.0 5.8 3.7 3.1 2.4 4.5 15.2 11.7 11.0 9.9 9.1 3.5 4.0 4.6 6.3 3 3.0 3.2 4.5 3.7 3.3 2.3 2.6 12.8 12.7 12.1 12.2 8.1 4.4 2.5 3.2 2.9 ------------------------------------------------------------------------------------------------------------------- 5.3 9.4 5.5 3.4 3.1 2.5 3.5 13.4 11.2 10.9 10.4 8.4 3.7 2.9 4.1 4.8