MONTHLY CLIMATOLOGICAL REPORT - December 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 7.8 5.6 00:00 11.3 12:00 5.7 6.8 2.0 11.2 83 72 93 1007.6 1004.7 1009.7 11.4 6.0 7.6 24.1 40.2 SSE 2 6.6 4.3 4:30 10.6 13:10 6.2 6.3 3.0 10.5 91 79 97 1007.4 1005.4 1009.4 26.4 2.0 3.7 11.3 20.9 NNE 3 4.2 1.7 23:10 8.3 13:40 6.6 3.6 -1.3 8.2 70 41 92 1014.3 1006.5 1018.3 1.8 0.8 4.2 19.3 32.2 N 4 6.3 -0.7 3:10 11.2 13:50 11.9 5.6 -3.5 11.2 82 69 92 1008.0 1001.2 1017.0 0.0 0.2 8.6 19.3 38.6 SSW 5 4.2 0.9 20:40 8.8 9:30 7.9 3.6 -1.3 8.8 83 63 91 1003.3 1001.4 1005.7 6.0 11.4 4.4 17.7 35.4 SSW 6 1.9 -1.6 22:20 6.1 12:40 7.7 1.7 -4.6 6.1 84 71 93 1009.9 1005.8 1014.3 0.0 0.0 3.5 8.0 16.1 ENE 7 2.4 -3.1 5:10 8.3 21:30 11.4 0.3 -6.8 6.0 90 83 93 1010.8 1001.8 1014.7 64.0 16.4 9.8 27.4 48.3 NE 8 2.8 0.3 23:00 6.7 0:40 6.4 0.2 -5.1 5.7 79 64 94 1004.1 1001.1 1011.0 20.2 3.2 10.5 22.5 41.8 NNE 9 1.9 -0.5 00:00 5.8 13:20 6.3 -1.3 -6.3 3.0 58 40 76 1016.4 1010.9 1019.3 0.0 0.0 14.3 33.8 59.5 NNE 10 3.5 -1.6 5:30 10.0 15:40 11.6 3.1 -4.6 9.9 78 64 92 1010.5 1005.0 1018.2 21.8 2.4 3.6 12.9 24.1 NE 11 3.3 0.4 6:40 8.0 13:40 7.6 2.8 -1.2 8.0 70 50 89 1012.2 1007.5 1016.2 0.0 0.2 3.9 14.5 27.4 NE 12 1.8 -0.8 7:10 6.3 14:50 7.1 1.2 -3.0 6.2 72 58 81 1019.6 1016.0 1022.7 0.0 0.0 4.4 9.7 17.7 E 13 1.6 -2.1 6:00 6.6 21:50 8.7 -0.1 -5.5 5.9 76 61 84 1022.1 1020.9 1023.4 0.0 0.2 6.6 17.7 37.0 NE 14 9.7 4.9 0:10 12.8 13:40 7.9 8.5 2.8 12.6 81 72 92 1018.2 1017.0 1020.6 0.0 0.4 14.9 27.4 45.1 SSE 15 12.1 11.2 6:40 12.9 21:00 1.7 12.1 11.2 12.9 88 82 94 1016.1 1014.4 1017.8 1.8 3.0 17.6 22.5 46.7 SSW 16 10.8 6.6 22:30 13.7 12:30 7.1 10.8 6.6 13.7 91 77 95 1014.9 1013.6 1016.5 0.0 0.2 2.8 11.3 22.5 SSW 17 7.8 6.0 4:00 13.2 13:30 7.2 7.7 5.0 13.1 91 74 96 1010.4 1007.5 1013.6 6.2 1.6 3.7 16.1 37.0 ENE 18 5.5 2.7 9:20 9.0 14:30 6.3 5.2 1.2 9.0 89 82 93 1011.0 1009.4 1013.9 0.0 0.0 3.6 9.7 19.3 E 19 4.9 0.7 23:50 9.3 14:00 8.6 3.4 -0.4 7.6 78 60 94 1018.3 1013.9 1021.9 0.0 0.0 7.7 17.7 33.8 NE 20 4.5 0.6 0:10 6.8 12:10 6.3 4.3 0.5 6.8 74 67 87 1019.6 1015.9 1021.8 0.0 0.0 3.5 6.4 17.7 E 21 4.1 2.5 21:50 6.6 1:50 4.1 3.4 0.9 6.6 89 68 94 1012.4 1010.8 1015.8 11.0 7.2 5.0 11.3 29.0 NE 22 6.7 2.7 0:10 12.2 14:00 9.4 6.0 0.6 12.1 77 56 91 1018.2 1014.0 1021.4 0.0 0.0 5.9 14.5 29.0 ENE 23 5.6 2.4 3:40 9.4 13:10 7.1 5.3 2.4 9.4 82 65 91 1021.4 1020.1 1023.6 0.0 0.0 2.7 8.0 12.9 NE 24 8.2 4.1 7:40 12.7 13:20 8.7 8.0 3.1 12.7 88 75 94 1023.9 1022.8 1025.4 0.0 0.0 2.4 8.0 16.1 ENE 25 11.2 8.5 1:50 13.8 12:50 5.3 11.2 8.6 13.6 84 75 94 1020.9 1018.1 1024.1 0.0 0.0 5.2 14.5 30.6 S 26 12.4 9.7 00:00 14.8 11:20 5.1 12.4 9.7 14.7 84 77 95 1015.8 1014.2 1018.3 25.8 11.6 10.1 22.5 40.2 S 27 7.9 5.8 21:00 13.0 13:00 7.2 7.9 5.1 12.9 92 76 96 1019.6 1018.1 1022.2 0.0 0.2 2.7 8.0 19.3 E 28 9.7 7.3 0:10 13.8 14:00 6.5 9.3 5.0 13.8 72 50 95 1020.6 1016.8 1026.2 0.0 0.0 5.4 16.1 29.0 WSW 29 6.8 3.8 00:00 11.0 13:50 7.2 5.2 2.1 10.9 58 39 77 1024.2 1022.0 1026.0 0.0 0.0 9.7 20.9 35.4 NNE 30 6.1 1.6 8:20 11.4 13:50 9.9 5.7 -0.1 11.3 55 37 65 1023.7 1022.6 1025.1 0.0 0.0 3.3 8.0 14.5 ENE 31 6.0 2.8 22:50 10.6 14:30 7.7 5.5 1.4 10.4 63 45 82 1023.6 1021.6 1025.4 0.0 0.0 3.9 8.0 22.5 ENE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- AVG 6.1 2.8 10.2 7.4 5.3 0.9 9.8 79 64 90 1015.4 1012.3 1018.7 6.3 15.8 30.3 ENE MIN 1.6 -3.1 5.8 1.7 -1.3 -6.8 3.0 55 37 65 1003.3 1001.1 1005.7 2.4 6.4 12.9 MAX 12.4 11.2 14.8 11.9 12.4 11.2 14.7 92 83 97 1024.2 1022.8 1026.2 64.0 17.6 33.8 59.5 SUM 67.0 DECADES (AVG) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- 1 4.1 0.5 8.7 8.2 3.0 -2.8 8.1 80 65 91 1009.2 1004.4 1013.8 7.0 19.6 35.7 2 6.2 3.0 9.9 6.8 5.6 1.7 9.6 81 68 91 1016.2 1013.6 1018.8 6.9 15.3 30.4 3 7.7 4.7 11.8 7.1 7.3 3.5 11.7 77 60 89 1020.4 1018.3 1023.0 5.1 12.7 25.3 ----------------------------------------------------------------------------------------------------------------------------------------------------------------- NUMBER OF DAYS WITH: Temp Max >= 25.0: 0 Temp Max >= 30.0: 0 Temp Min < 0.0: 7 Temp Max < 0.0: 0 Rain: 12 (> .2 mm) 10 (>= 1 mm) 0 (> 20 mm) Max Rain: 16.4 mm (07/12/2012) PREVAILING WIND DIRECTION (%) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM -------------------------------------------------------------------------------------------------------------------------- 1 3.89 23.68 12.99 10.00 7.57 0.69 2.43 6.81 2.36 9.65 4.24 3.33 0.49 0.00 0.83 1.32 9.72 2 0.49 5.56 17.78 21.18 14.58 1.46 1.32 5.49 6.81 11.88 1.18 0.00 0.00 0.07 0.07 0.21 11.94 3 1.83 11.36 17.55 20.01 11.93 0.32 1.39 3.54 7.20 2.97 1.64 1.96 0.32 0.06 1.07 1.07 15.78 -------------------------------------------------------------------------------------------------------------------------- 2.06 13.46 16.15 17.16 11.38 0.81 1.70 5.22 5.51 8.00 2.33 1.77 0.27 0.04 0.67 0.87 12.59 AVERAGE WIND SPEED N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW ------------------------------------------------------------------------------------------------------------------- 1 5.3 10.6 5.5 4.9 3.5 3.5 7.4 8.7 8.4 11.1 8.4 6.8 4.8 0.0 9.7 6.8 2 4.6 9.0 5.6 4.5 4.0 2.4 10.8 16.5 14.6 13.4 10.6 0.0 0.0 1.6 6.4 13.4 3 5.2 8.4 5.7 4.8 3.9 2.6 3.1 8.5 10.3 9.8 5.1 3.1 3.5 3.2 5.1 5.0 ------------------------------------------------------------------------------------------------------------------- 5.2 9.7 5.6 4.7 3.9 2.7 7.1 11.3 11.8 12.1 7.9 5.4 4.3 2.4 7.0 6.5