MONTHLY CLIMATOLOGICAL REPORT - April 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 11.8 5.6 7:40 17.8 16:30 75 48 94 1022.8 1019.7 1025.2 0.0 0.0 1.6 6.4 14.5 NNE 37.97 2 13.0 8.8 7:00 18.9 15:40 63 40 86 1022.1 1018.6 1024.9 0.0 0.0 2.8 6.4 16.1 N 67.71 3 11.8 8.4 7:00 15.7 13:00 66 48 92 1010.8 1002.6 1018.6 2.0 2.3 1.7 6.4 17.7 NE 41.73 4 10.3 8.3 6:10 12.1 14:10 83 68 94 1000.2 997.2 1005.6 0.0 1.3 3.9 8.0 20.9 NNE 94.65 5 12.2 8.9 7:20 17.0 16:00 62 42 78 1010.0 1005.6 1015.0 0.0 0.3 5.8 12.9 25.7 NNE 140.07 6 12.2 7.2 7:00 18.4 15:10 61 40 73 1017.3 1015.0 1019.8 0.0 0.0 3.0 8.0 19.3 SSW 71.02 7 12.6 7.7 7:00 18.6 15:10 63 39 90 1019.5 1018.3 1020.7 0.0 0.0 1.5 6.4 19.3 SSW 36.57 8 12.5 7.4 7:50 18.0 16:40 65 35 90 1019.4 1018.5 1020.6 0.0 0.0 2.1 8.0 20.9 SSW 49.71 9 13.5 9.0 2:20 19.4 15:20 62 41 78 1019.9 1019.2 1020.8 0.0 0.0 2.7 6.4 19.3 S 65.75 10 13.8 8.3 7:40 19.6 15:00 60 35 81 1020.3 1019.3 1021.5 0.0 0.0 2.0 6.4 16.1 S 48.67 11 14.5 9.3 3:20 21.3 15:40 67 44 88 1020.5 1019.1 1022.2 0.0 0.0 1.6 4.8 20.9 NE 39.63 12 16.7 11.4 4:40 22.6 13:30 56 33 80 1019.8 1018.8 1020.7 0.0 0.0 2.8 8.0 19.3 NE 66.67 13 17.3 13.2 3:30 23.3 15:10 50 36 59 1017.9 1015.5 1020.3 0.0 0.0 2.3 6.4 16.1 NNE 55.61 14 15.5 12.8 5:10 19.3 11:20 59 40 80 1017.0 1015.8 1018.6 0.0 0.0 1.3 4.8 19.3 SW 30.47 15 15.8 11.0 2:40 22.2 15:10 56 32 82 1017.4 1016.0 1018.7 0.0 0.0 2.8 8.0 19.3 S 68.46 16 17.6 12.8 6:50 24.2 15:40 43 24 71 1015.2 1013.2 1016.8 0.0 0.0 4.5 11.3 27.4 N 108.27 17 16.1 11.4 7:10 21.5 16:10 48 22 72 1015.5 1013.9 1017.0 0.0 0.0 3.9 9.7 22.5 N 93.23 18 15.0 8.0 5:50 21.4 14:10 64 39 89 1017.0 1016.2 1017.9 0.0 0.0 2.0 6.4 20.9 NE 48.10 19 15.1 6.7 7:10 21.9 17:50 64 39 92 1016.1 1014.0 1017.3 0.0 0.0 1.8 6.4 17.7 SSW 42.52 20 18.0 12.6 4:20 24.2 14:40 62 32 82 1014.4 1013.4 1015.5 0.0 0.3 2.3 4.8 20.9 NE 55.91 21 19.4 13.4 6:50 25.8 16:30 50 25 76 1015.8 1014.7 1017.2 0.0 0.0 2.6 6.4 22.5 N 62.84 22 20.2 14.8 7:00 25.6 14:10 39 24 55 1019.2 1017.2 1021.4 0.0 0.0 2.2 4.8 17.7 ENE 54.13 23 19.4 14.2 7:00 25.4 14:50 46 25 65 1021.3 1020.4 1022.4 0.0 0.0 2.3 6.4 22.5 SSW 55.57 24 19.2 13.4 7:30 25.8 15:20 41 25 60 1018.6 1016.1 1020.9 0.0 0.0 2.8 8.0 24.1 S 68.42 25 18.8 13.4 6:50 24.8 16:30 51 27 85 1013.6 1011.2 1016.2 0.0 0.0 3.4 9.7 27.4 NNE 81.24 26 16.3 12.6 7:00 21.8 13:30 57 27 85 1015.4 1013.4 1018.8 0.0 0.0 3.9 11.3 25.7 NNE 93.66 27 16.0 11.2 6:20 22.6 14:50 57 28 79 1019.3 1018.4 1020.6 0.0 0.0 2.6 8.0 19.3 NE 63.67 28 15.7 10.5 6:30 21.3 13:20 67 30 86 1020.0 1018.9 1020.9 0.0 0.0 2.1 4.8 19.3 SSW 50.63 29 16.0 11.5 6:40 20.7 12:50 64 44 85 1016.3 1013.1 1019.7 0.0 0.0 2.1 12.9 25.7 SSW 49.76 30 14.2 12.1 5:40 17.9 15:40 77 52 88 1010.2 1008.2 1013.2 0.0 0.3 1.9 12.9 25.7 NNE 44.56 -------------------------------------------------------------------------------------------------------------------------------------------- AVG 15.3 10.5 21.0 59 36 81 1016.8 1014.7 1019.0 2.6 7.7 20.8 NNE MIN 10.3 5.6 12.1 39 22 55 1000.2 997.2 1005.6 1.3 4.8 14.5 MAX 20.2 14.8 25.8 83 68 94 1022.8 1020.4 1025.2 2.0 5.8 12.9 27.4 SUM 4.3 1887.20 DECADES (AVG) -------------------------------------------------------------------------------------------------------------------------------------------- 1 12.4 8.0 17.6 66 44 86 1016.2 1013.4 1019.3 2.7 7.6 19.0 2 16.2 10.9 22.2 57 34 80 1017.1 1015.6 1018.5 2.5 7.1 20.4 3 17.5 12.7 23.2 55 31 76 1017.0 1015.2 1019.1 2.6 8.5 23.0 -------------------------------------------------------------------------------------------------------------------------------------------- N.Days TMax >= 25.0: 4 N.Days TMax >= 30.0: 0 N.Days TMin < 0.0: 0 N.Days TMax < 0.0: 0 N.Days Rain: 5 (> .2 mm) 2 (>= 1 mm) 0 (> 20 mm) Max Rain: 2.3 on 03/04/2007 PREVAILING WIND DIRECTION (%) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM -------------------------------------------------------------------------------------------------------------------------- 1 8.82 19.10 13.68 4.24 2.15 0.49 0.35 0.90 4.03 9.10 4.10 4.24 3.89 0.56 1.11 1.81 21.46 2 12.65 13.41 15.29 3.89 2.78 0.14 0.28 0.76 2.78 5.28 5.42 3.96 3.61 1.32 2.64 1.46 24.32 3 8.90 13.48 9.80 3.68 2.78 0.56 0.49 1.39 5.63 10.63 3.96 4.24 3.41 1.25 1.81 1.81 26.20 -------------------------------------------------------------------------------------------------------------------------- 10.12 15.33 12.92 3.94 2.57 0.39 0.37 1.02 4.15 8.34 4.49 4.15 3.64 1.04 1.85 1.69 23.99 AVERAGE WIND SPEED N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW ------------------------------------------------------------------------------------------------------------------- 1 3.6 4.8 3.3 2.2 2.3 1.6 1.6 2.6 3.3 3.1 2.9 2.7 3.1 2.8 2.5 2.2 2 4.2 4.3 3.3 2.3 2.1 1.6 2.0 1.8 2.8 2.5 2.6 2.7 2.6 2.8 5.0 2.7 3 4.0 4.5 2.9 2.2 1.9 1.6 1.8 2.8 3.9 3.7 3.4 3.2 3.4 3.1 3.2 3.3 ------------------------------------------------------------------------------------------------------------------- 4.0 4.6 3.2 2.3 2.1 1.6 1.8 2.5 3.4 3.3 2.9 2.9 3.0 2.9 3.9 2.8