MONTHLY CLIMATOLOGICAL REPORT - January 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 5.7 1.3 4:10 10.8 13:30 9.4 5.1 -1.4 10.7 58 49 68 1023.5 1020.4 1025.9 0.0 0.0 4.2 9.7 17.7 NE 2 10.4 6.8 1:10 12.3 19:00 5.6 10.4 5.5 12.3 85 67 93 1022.1 1017.2 1025.5 36.4 2.2 9.8 20.9 41.8 S 3 10.6 8.8 8:20 13.6 12:40 4.7 10.4 7.9 13.4 87 76 95 1020.9 1016.6 1025.2 66.2 10.6 4.5 16.1 33.8 NNE 4 9.3 6.1 3:00 12.1 13:30 6.0 9.2 6.2 12.1 86 69 94 1019.5 1015.4 1024.4 0.0 0.0 5.6 17.7 32.2 SSE 5 8.3 5.2 9:00 11.6 14:00 6.4 7.9 4.8 11.5 82 63 92 1009.3 995.7 1017.4 5.8 1.4 6.1 16.1 29.0 SSW 6 6.5 4.2 7:50 9.5 14:10 5.3 5.3 2.1 9.2 58 29 93 1003.6 994.6 1013.8 84.0 6.2 7.5 17.7 38.6 NNE 7 6.0 2.7 7:00 10.6 13:30 7.9 5.3 0.9 10.6 48 29 76 1018.4 1013.7 1020.8 0.0 0.0 5.4 16.1 27.4 NNE 8 6.5 1.8 9:00 11.6 14:10 9.8 6.3 -0.1 11.3 77 54 91 1016.8 1015.4 1018.1 0.0 0.0 4.2 11.3 22.5 SSW 9 5.8 2.0 21:10 10.8 14:00 8.8 5.6 2.1 10.7 55 35 76 1022.8 1017.5 1028.2 0.0 0.0 4.7 11.3 24.1 E 10 6.1 0.7 5:10 11.9 14:50 11.2 6.0 0.8 11.8 61 45 75 1027.9 1025.6 1030.1 0.0 0.0 2.7 9.7 17.7 E 11 6.5 2.9 5:10 11.6 14:00 8.7 5.9 0.1 11.4 61 41 78 1030.8 1030.0 1032.3 0.0 0.0 5.8 14.5 25.7 ENE 12 7.9 4.7 7:50 13.1 13:50 8.4 7.6 4.0 12.9 56 37 92 1029.9 1027.1 1031.7 0.0 0.0 4.7 8.0 17.7 ENE 13 6.5 1.3 8:10 12.6 13:20 11.3 6.2 -1.0 12.5 80 57 92 1021.4 1017.5 1026.9 0.0 0.0 3.2 9.7 19.3 ENE 14 6.2 2.8 23:40 11.4 14:10 8.6 5.5 0.6 11.4 64 32 91 1017.8 1016.6 1018.8 0.0 0.0 6.0 11.3 24.1 ENE 15 3.6 -0.2 6:20 8.9 14:10 9.1 2.8 -2.0 8.9 58 38 74 1018.6 1017.7 1019.8 0.0 0.0 4.0 9.7 17.7 ENE 16 2.5 -0.3 7:10 6.7 12:40 6.9 1.2 -3.1 6.6 58 44 70 1021.1 1019.1 1024.9 0.0 0.0 5.8 9.7 20.9 NE 17 2.4 -1.2 6:40 7.8 15:10 9.0 1.3 -4.3 7.8 56 31 72 1027.2 1025.0 1029.8 0.0 0.0 4.5 9.7 20.9 ENE 18 4.5 0.5 1:00 9.9 14:10 9.4 4.4 -1.4 9.8 71 58 90 1031.6 1029.7 1034.2 0.0 0.0 2.4 8.0 12.9 SW 19 6.1 0.7 7:20 10.6 12:40 9.9 5.4 0.1 10.6 80 60 90 1032.2 1026.8 1034.8 0.0 0.0 5.6 16.1 29.0 SSW 20 8.9 5.7 4:40 13.1 15:20 7.4 8.5 4.4 13.0 87 73 95 1018.0 1013.5 1026.7 0.0 0.2 5.0 14.5 27.4 SSW 21 8.3 3.7 7:40 13.3 14:20 9.7 8.1 3.7 13.2 81 58 92 1016.1 1013.3 1017.7 0.0 0.0 4.6 11.3 20.9 S 22 9.3 5.7 1:20 12.3 13:40 6.6 8.9 5.2 12.2 85 78 94 1014.3 1013.3 1016.7 0.0 0.0 7.7 16.1 29.0 S 23 9.5 6.6 7:20 12.2 14:50 5.6 9.4 5.8 12.2 84 67 95 1013.9 1013.1 1015.0 0.0 0.0 1.7 6.4 12.9 NE 24 8.5 4.2 00:00 12.8 13:00 8.6 7.8 1.8 12.7 78 51 96 1012.4 1010.4 1015.3 0.0 0.0 4.7 16.1 30.6 NNE 25 3.5 -1.3 00:00 7.9 12:50 9.3 1.7 -2.8 5.1 58 33 84 1017.3 1015.3 1019.2 0.0 0.0 8.9 20.9 45.1 NNE 26 2.9 -1.6 0:10 8.1 13:50 9.7 2.0 -3.1 7.6 53 30 71 1019.9 1018.4 1022.2 0.0 0.0 5.7 14.5 29.0 NNE 27 4.9 1.1 8:00 10.2 13:50 9.1 4.5 -0.4 10.1 53 41 67 1023.5 1022.0 1024.6 0.0 0.0 4.0 9.7 20.9 ENE 28 4.3 1.3 6:50 9.5 14:20 8.2 3.7 -1.2 9.2 67 57 78 1022.8 1020.0 1024.5 0.0 0.0 3.8 8.0 16.1 ENE 29 4.6 2.2 5:00 8.7 16:30 6.5 3.5 -0.1 8.7 67 52 78 1017.1 1015.6 1020.0 0.0 0.0 5.9 9.7 19.3 NE 30 3.8 1.7 20:50 8.2 13:20 6.5 1.1 -1.7 5.3 70 52 82 1017.1 1016.1 1018.1 0.0 0.0 11.4 19.3 38.6 NE 31 2.9 0.2 5:30 5.9 14:00 5.7 1.8 -2.5 5.8 75 64 92 1016.3 1011.0 1017.9 2.0 2.4 5.2 17.7 37.0 ENE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- AVG 6.2 2.6 10.6 8.0 5.6 1.0 10.3 69 51 85 1020.1 1016.9 1023.2 5.3 13.1 25.8 NE MIN 2.4 -1.6 5.9 4.7 1.1 -4.3 5.1 48 29 67 1003.6 994.6 1013.8 1.7 6.4 12.9 MAX 10.6 8.8 13.6 11.3 10.4 7.9 13.4 87 78 96 1032.2 1030.0 1034.8 84.0 11.4 20.9 45.1 SUM 23.0 DECADES (AVG) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- 1 7.5 4.0 11.5 7.5 7.1 2.9 11.4 70 52 85 1018.5 1013.2 1022.9 5.5 14.6 28.5 2 5.5 1.7 10.6 8.9 4.9 -0.3 10.5 67 47 84 1024.9 1022.3 1028.0 4.7 11.1 21.6 3 5.7 2.2 9.9 7.8 4.8 0.4 9.3 70 53 84 1017.3 1015.3 1019.2 5.8 13.6 27.2 ----------------------------------------------------------------------------------------------------------------------------------------------------------------- NUMBER OF DAYS WITH: Temp Max >= 25.0: 0 Temp Max >= 30.0: 0 Temp Min < 0.0: 5 Temp Max < 0.0: 0 Rain: 5 (> .2 mm) 5 (>= 1 mm) 0 (> 20 mm) Max Rain: 10.6 mm (03/01/2012) PREVAILING WIND DIRECTION (%) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM -------------------------------------------------------------------------------------------------------------------------- 1 3.61 14.58 14.44 14.31 11.25 0.76 0.56 3.19 8.89 9.65 4.44 2.57 0.76 0.14 0.21 0.63 10.00 2 1.32 6.53 18.26 23.96 12.29 1.11 1.46 4.31 4.58 6.39 4.93 2.29 0.21 0.14 0.21 1.18 10.83 3 1.89 16.54 27.02 17.23 4.48 0.00 0.19 3.98 6.76 3.22 1.14 0.32 0.25 0.32 0.06 1.52 15.09 -------------------------------------------------------------------------------------------------------------------------- 2.26 12.68 20.14 18.46 9.18 0.60 0.72 3.83 6.74 6.32 3.43 1.68 0.40 0.20 0.16 1.12 12.07 AVERAGE WIND SPEED N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW ------------------------------------------------------------------------------------------------------------------- 1 6.1 6.6 5.3 4.5 3.1 1.8 2.4 4.9 9.7 9.5 7.5 5.5 2.0 1.6 4.8 9.3 2 2.9 6.8 6.1 5.3 3.7 2.2 2.7 4.7 6.9 6.2 5.6 4.0 3.2 1.6 2.1 2.4 3 4.8 10.5 6.4 5.0 4.0 0.0 1.6 9.9 7.2 5.2 6.0 4.2 2.0 1.6 1.6 2.3 ------------------------------------------------------------------------------------------------------------------- 5.1 8.4 6.1 5.0 3.5 2.0 2.5 6.7 8.2 7.7 6.4 4.7 2.2 1.6 3.2 3.6