MONTHLY CLIMATOLOGICAL REPORT - December 2007 NAME: S. Barbara CITY: Viterbo STATE: Italia ELEV: 359 LAT: 42.43690 LONG: 12.11354 TEMPERATURE (°C) RH (%) PRESSURE (hPa) RAIN (mm) WIND (Km/h) Wind Run(Km) TEMPERATURE REL. HUMIDITY PRESSURE RAIN WIND DOM WIND DAY AVG MIN TIME MAX TIME AVG MIN MAX AVG MIN MAX RATE RAIN AVG MAX GUST DIR RUN -------------------------------------------------------------------------------------------------------------------------------------------- 1 7.3 3.9 7:20 11.4 14:50 75 60 85 1018.4 1016.1 1020.3 0.0 0.0 1.4 4.8 11.3 N 34.25 2 9.6 6.1 0:30 13.1 11:30 83 71 91 1018.9 1015.5 1020.7 0.0 0.0 3.7 12.9 25.7 NNE 89.91 3 10.5 8.8 1:00 13.8 15:10 80 69 90 1007.2 1001.9 1015.5 92.7 5.6 8.5 20.9 49.9 SSW 203.58 4 9.0 5.8 7:20 13.1 14:00 52 27 78 1011.5 1005.3 1020.5 0.0 0.0 2.9 14.5 30.6 S 70.04 5 7.2 3.6 7:40 11.3 14:50 45 29 65 1023.6 1020.5 1025.0 0.0 0.0 2.1 8.0 20.9 NNE 49.58 6 8.0 5.6 5:50 11.4 13:10 58 41 76 1020.0 1018.0 1023.1 0.0 0.0 1.6 6.4 19.3 NNE 38.50 7 9.0 4.3 4:30 11.6 12:10 74 55 90 1013.9 1005.7 1019.3 0.0 0.3 5.5 20.9 43.5 S 132.00 8 8.3 6.8 19:10 11.3 6:00 77 64 93 1003.5 998.1 1009.4 11.9 1.5 6.0 22.5 57.9 N 142.88 9 7.4 5.1 7:20 10.5 19:10 80 59 91 1004.8 999.8 1009.2 7.6 5.3 3.3 19.3 35.4 ENE 79.77 10 8.1 6.2 23:40 11.4 14:00 79 64 88 1004.5 1001.2 1007.9 3.6 2.5 1.5 6.4 17.7 S 36.34 11 6.6 4.6 00:00 9.0 14:50 82 72 89 1010.7 1007.7 1014.0 0.0 0.0 2.0 4.8 16.1 NNE 49.03 12 5.6 3.2 7:30 9.7 13:20 68 48 81 1017.6 1013.9 1020.9 0.0 0.3 7.9 17.7 38.6 NNE 190.23 13 5.8 4.4 5:30 8.7 12:40 67 55 78 1023.3 1020.6 1025.9 0.0 0.0 12.1 19.3 41.8 NNE 289.66 14 3.2 -0.2 00:00 5.8 14:00 48 36 66 1023.4 1021.9 1025.1 0.0 0.0 10.4 20.9 41.8 NNE 249.28 15 -0.9 -2.6 8:20 1.2 14:50 67 47 87 1022.9 1022.2 1024.2 0.0 0.0 9.8 16.1 38.6 NNE 235.53 16 0.6 -2.5 7:40 3.7 13:20 67 51 83 1021.7 1019.8 1023.7 0.0 0.0 7.5 14.5 33.8 NNE 180.74 17 3.5 1.9 3:10 5.9 12:50 59 47 70 1020.4 1018.3 1023.8 0.0 0.0 11.1 17.7 37.0 NNE 265.93 18 3.2 0.9 7:30 6.7 13:10 68 57 81 1025.4 1023.3 1028.7 0.0 0.0 8.1 14.5 30.6 NNE 194.37 19 3.1 0.7 7:30 7.3 14:50 69 56 80 1031.3 1028.6 1033.4 0.0 0.0 5.4 11.3 27.4 NNE 128.69 20 4.2 0.9 6:50 8.8 14:40 49 36 59 1032.8 1031.4 1034.4 0.0 0.0 2.2 6.4 17.7 NNE 53.53 21 4.3 0.2 6:10 9.1 14:50 55 47 63 1030.8 1029.6 1031.8 0.0 0.0 2.6 8.0 16.1 NNE 61.79 22 4.7 1.8 7:50 7.2 22:10 62 53 74 1029.3 1027.8 1030.8 0.0 0.3 4.6 9.7 20.9 NNE 110.05 23 6.8 4.0 7:30 8.6 17:20 75 67 84 1026.6 1025.3 1028.3 0.0 0.3 3.6 8.0 22.5 NNE 86.95 24 8.4 6.7 2:50 10.2 14:30 68 64 73 1024.0 1022.8 1025.5 0.0 0.0 1.9 4.8 14.5 NNE 45.79 25 8.3 6.0 23:50 11.3 15:30 71 58 82 1022.1 1020.9 1023.0 0.0 0.3 2.3 6.4 16.1 NNE 54.40 26 4.7 2.3 20:50 7.7 14:20 76 47 93 1024.3 1022.1 1026.6 4.3 5.8 5.1 14.5 29.0 NNE 122.29 27 4.0 1.9 23:30 8.3 14:00 66 47 77 1028.6 1026.4 1030.6 0.0 0.0 5.6 11.3 27.4 NNE 134.16 28 3.7 0.8 5:30 8.2 15:00 68 50 80 1030.5 1029.6 1031.5 0.0 0.0 3.9 8.0 20.9 NNE 93.84 29 3.9 0.9 8:20 7.4 14:50 68 55 80 1027.2 1024.0 1030.3 0.0 0.0 3.3 6.4 16.1 NNE 78.95 30 4.7 1.9 7:00 7.3 14:20 67 53 87 1019.9 1017.3 1024.0 3.8 1.8 2.8 6.4 16.1 NNE 68.28 31 5.1 3.0 23:20 9.1 15:10 67 41 86 1019.4 1018.4 1020.4 0.0 0.0 5.9 11.3 27.4 NNE 140.61 -------------------------------------------------------------------------------------------------------------------------------------------- AVG 5.7 3.1 9.0 67 52 81 1020.6 1017.9 1023.5 5.0 12.1 27.8 NNE MIN -0.9 -2.6 1.2 45 27 59 1003.5 998.1 1007.9 1.4 4.8 11.3 MAX 10.5 8.8 13.8 83 72 93 1032.8 1031.4 1034.4 92.7 12.1 22.5 57.9 SUM 23.9 3710.95 DECADES (AVG) -------------------------------------------------------------------------------------------------------------------------------------------- 1 8.5 5.6 11.9 70 54 85 1012.6 1008.2 1017.1 3.7 13.7 31.2 2 3.5 1.2 6.7 64 51 77 1023.0 1020.8 1025.4 7.7 14.3 32.3 3 5.3 2.7 8.6 67 53 80 1025.7 1024.0 1027.5 3.8 8.6 20.6 -------------------------------------------------------------------------------------------------------------------------------------------- N.Days TMax >= 25.0: 0 N.Days TMax >= 30.0: 0 N.Days TMin < 0.0: 3 N.Days TMax < 0.0: 0 N.Days Rain: 11 (> .2 mm) 6 (>= 1 mm) 0 (> 20 mm) Max Rain: 5.8 on 26/12/2007 PREVAILING WIND DIRECTION (%) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM -------------------------------------------------------------------------------------------------------------------------- 1 9.93 16.11 3.47 2.43 3.13 0.49 0.07 0.83 12.15 12.85 3.75 1.60 1.46 1.46 1.94 1.32 27.01 2 19.38 62.85 7.92 2.15 1.46 0.21 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.28 0.35 5.28 3 13.89 46.97 17.93 7.07 5.11 0.19 0.06 0.00 0.00 0.00 0.00 0.00 0.00 0.13 0.57 1.07 7.01 -------------------------------------------------------------------------------------------------------------------------- 14.38 42.14 10.04 3.99 3.29 0.29 0.07 0.29 3.92 4.14 1.21 0.52 0.47 0.52 0.92 0.92 12.90 AVERAGE WIND SPEED N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW ------------------------------------------------------------------------------------------------------------------- 1 4.6 4.0 2.1 2.0 1.8 1.8 1.6 2.7 7.0 7.9 4.5 3.6 3.1 2.2 7.2 3.1 2 8.3 9.0 3.6 2.5 2.6 2.1 1.6 1.6 0.0 0.0 0.0 0.0 0.0 0.0 3.2 4.5 3 4.4 4.7 3.4 2.6 2.2 1.6 1.6 0.0 0.0 0.0 0.0 0.0 0.0 1.6 3.4 2.3 ------------------------------------------------------------------------------------------------------------------- 6.1 6.7 3.3 2.5 2.1 1.9 1.6 2.6 7.0 7.9 4.5 3.6 3.1 2.2 6.0 2.9