MONTHLY CLIMATOLOGICAL REPORT - December 2008 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 9.5 5.9 17:50 13.4 2:20 73 56 88 1005.1 998.1 1010.5 126.2 19.3 15.0 40.2 74.0 SSW 359.67 2 7.6 4.9 23:40 9.2 10:40 83 73 92 1010.1 1009.4 1010.9 32.0 4.6 5.5 19.3 29.0 S 132.27 3 5.3 2.9 23:30 8.7 14:50 86 68 95 1008.1 1006.8 1009.4 0.0 0.5 2.6 4.8 16.1 NNE 63.81 4 5.6 1.1 5:00 9.8 14:10 67 35 90 1006.2 1004.3 1008.7 3.8 0.8 5.5 19.3 40.2 NNE 131.54 5 10.1 8.7 0:10 10.8 12:10 86 73 94 1005.9 1003.4 1007.5 18.3 30.7 14.4 25.7 57.9 SSW 346.34 6 9.8 7.3 23:10 12.8 11:40 75 56 90 1009.9 1007.3 1013.3 3.6 1.0 3.9 14.5 29.0 SSW 94.10 7 7.1 3.9 8:30 10.7 14:30 75 62 86 1018.0 1013.3 1022.6 0.0 0.0 1.4 6.4 16.1 NNE 33.15 8 5.4 2.6 8:00 9.4 14:50 61 41 76 1024.8 1022.4 1026.3 0.0 0.0 2.8 6.4 17.7 NNE 67.59 9 4.9 -0.3 8:00 8.4 22:30 69 50 80 1022.6 1017.1 1025.4 1.3 1.0 2.9 12.9 32.2 NNE 69.03 10 9.6 4.2 2:40 12.4 13:10 83 77 92 1009.4 1005.4 1017.1 162.6 61.5 16.8 37.0 64.4 S 402.88 11 8.7 6.7 9:00 11.4 0:10 87 68 93 1001.7 999.7 1005.4 16.8 38.4 5.2 30.6 53.1 S 125.22 12 6.5 5.6 9:40 7.9 2:10 94 92 94 1001.0 997.9 1006.3 4.6 18.5 1.6 4.8 16.1 NNE 38.30 13 7.5 5.2 7:50 9.8 13:00 86 75 93 1008.7 1006.3 1010.0 3.0 1.3 2.6 12.9 22.5 NNE 63.13 14 9.3 6.5 8:20 11.7 13:10 69 60 79 1006.2 1004.6 1009.2 2.0 1.5 8.8 22.5 46.7 S 211.53 15 8.8 7.2 23:30 11.9 13:10 85 78 92 1007.5 1003.4 1011.4 30.5 38.9 4.6 12.9 38.6 S 110.24 16 7.7 6.1 23:40 9.7 14:50 87 75 94 1010.3 1008.6 1011.6 20.6 33.0 3.9 9.7 27.4 NNE 92.74 17 7.5 5.2 5:20 12.6 13:30 80 53 92 1007.8 1005.0 1010.5 6.6 1.8 1.1 6.4 16.1 NNE 27.50 18 5.4 3.6 7:00 7.3 11:10 79 68 84 1008.3 1004.4 1013.3 0.0 0.0 1.2 4.8 14.5 NE 27.79 19 5.8 3.8 4:10 9.0 15:00 78 62 87 1016.6 1013.3 1020.2 0.0 0.0 3.4 11.3 24.1 NNE 80.73 20 6.8 4.4 8:10 10.3 14:10 62 48 73 1022.3 1019.7 1024.6 0.0 0.0 2.9 9.7 22.5 NNE 68.91 21 8.4 5.1 4:10 13.1 15:40 58 47 78 1024.1 1022.0 1028.2 0.0 0.0 1.3 4.8 14.5 NE 32.11 22 7.9 4.5 7:30 13.8 13:30 71 41 92 1027.3 1025.1 1029.2 0.0 0.0 2.0 6.4 16.1 SW 48.14 23 4.8 2.5 8:20 6.3 0:40 89 78 94 1026.1 1024.4 1027.5 0.0 0.0 3.5 6.4 19.3 NE 84.29 24 5.8 2.2 8:40 10.1 15:40 86 67 97 1027.0 1024.3 1029.4 0.0 0.3 2.9 8.0 17.7 NNE 69.61 25 6.4 4.7 00:00 7.9 3:00 90 78 94 1019.2 1015.8 1024.3 1.8 2.5 2.8 8.0 17.7 NNE 67.85 26 3.7 2.5 6:00 5.1 11:50 73 59 93 1020.0 1015.7 1024.0 3.3 8.9 10.0 14.5 38.6 NNE 240.45 27 2.2 0.6 20:20 4.7 12:10 65 54 75 1022.4 1020.9 1023.9 0.0 0.0 10.5 16.1 33.8 NNE 253.05 28 0.5 -0.7 5:00 1.9 00:00 88 66 94 1021.1 1020.0 1023.1 0.0 4.8 4.7 8.0 22.5 NNE 111.91 29 4.2 1.9 0:10 8.4 15:20 78 68 87 1025.4 1022.3 1028.9 0.0 1.8 5.7 9.7 22.5 NNE 136.29 30 3.5 1.4 7:40 7.4 15:00 74 63 82 1031.2 1028.7 1032.8 0.0 0.0 4.5 8.0 19.3 NNE 106.76 31 3.7 0.8 4:50 8.0 14:30 73 64 82 1031.4 1028.6 1033.3 0.0 0.0 3.4 6.4 16.1 NNE 81.91 -------------------------------------------------------------------------------------------------------------------------------------------- AVG 6.4 3.9 9.5 78 63 88 1015.7 1012.8 1018.7 5.1 13.2 28.9 NNE MIN 0.5 -0.7 1.9 58 35 73 1001.0 997.9 1005.4 1.1 4.8 14.5 MAX 10.1 8.7 13.8 94 92 97 1031.4 1028.7 1033.3 162.6 16.8 40.2 74.0 SUM 271.0 3778.84 DECADES (AVG) -------------------------------------------------------------------------------------------------------------------------------------------- 1 7.5 4.1 10.6 76 59 88 1012.0 1008.7 1015.2 7.1 18.7 37.7 2 7.4 5.4 10.2 81 68 88 1009.1 1006.3 1012.3 3.5 12.6 28.2 3 4.6 2.3 7.9 77 62 88 1025.0 1022.5 1027.7 4.7 8.8 21.7 -------------------------------------------------------------------------------------------------------------------------------------------- N.Days TMax >= 25.0: 0 N.Days TMax >= 30.0: 0 N.Days TMin < 0.0: 2 N.Days TMax < 0.0: 0 N.Days Rain: 20 (> .2 mm) 17 (>= 1 mm) 5 (> 20 mm) Max Rain: 61.5 on 10/12/2008 PREVAILING WIND DIRECTION (%) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM -------------------------------------------------------------------------------------------------------------------------- 1 4.38 16.60 8.40 3.89 2.08 0.35 0.42 1.04 21.94 18.96 0.97 0.76 0.49 0.07 1.81 2.22 15.63 2 6.88 25.49 9.17 4.51 1.94 0.28 1.11 4.65 16.25 2.36 0.28 0.21 0.14 0.21 1.53 0.42 24.58 3 10.29 51.01 15.03 3.85 2.71 0.06 0.00 0.00 0.38 1.07 1.33 0.00 0.00 0.00 0.69 1.07 12.50 -------------------------------------------------------------------------------------------------------------------------- 7.28 31.68 11.00 4.08 2.26 0.22 0.49 1.84 12.46 7.26 0.87 0.31 0.20 0.09 1.32 1.23 17.41 AVERAGE WIND SPEED N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW ------------------------------------------------------------------------------------------------------------------- 1 3.1 4.1 2.9 2.6 2.2 1.9 3.0 6.7 15.0 11.8 4.8 4.7 5.1 8.0 4.0 3.0 2 3.1 3.9 2.7 2.0 2.6 3.6 3.6 4.7 9.1 4.4 3.6 2.1 1.6 1.6 2.3 2.7 3 5.8 6.3 3.8 2.8 2.4 1.6 0.0 0.0 3.0 2.3 2.2 0.0 0.0 0.0 3.4 2.3 ------------------------------------------------------------------------------------------------------------------- 4.5 5.3 3.3 2.5 2.4 2.6 3.4 5.0 12.4 10.5 3.3 4.1 4.3 3.2 3.2 2.7