MONTHLY CLIMATOLOGICAL REPORT - May 2010 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 15.7 8.6 6:20 21.9 15:10 67 43 96 1015.6 1013.9 1016.9 0.0 0.0 6.9 17.7 33.8 SW 166.55 2 15.8 13.6 3:10 19.4 13:00 66 48 86 1011.6 1009.1 1014.1 0.0 0.4 11.1 25.7 43.5 SSE 265.32 3 16.8 13.8 6:00 20.9 17:00 77 48 97 1009.1 1008.1 1010.3 89.4 26.8 10.1 20.9 38.6 SW 242.01 4 16.5 13.4 5:40 20.4 15:20 78 60 94 1005.9 1003.5 1008.3 3.6 2.2 11.6 32.2 53.1 SSE 278.64 5 14.0 11.3 21:50 17.8 9:40 83 68 94 1002.9 1000.0 1005.5 9.6 1.0 9.0 19.3 35.4 SW 214.96 6 11.0 8.4 15:40 15.7 14:20 85 64 94 1006.2 1004.5 1008.5 177.2 43.8 7.7 22.5 40.2 S 185.05 7 12.4 8.7 6:40 16.8 16:00 79 59 97 1008.9 1006.9 1010.9 27.8 10.0 9.6 19.3 33.8 SSE 224.88 8 12.3 9.2 6:10 15.9 13:30 84 58 94 1010.9 1009.3 1013.8 105.6 17.6 4.7 14.5 27.4 S 112.32 9 14.5 9.7 5:50 18.8 13:10 74 60 89 1013.1 1011.8 1014.0 0.0 0.0 6.3 16.1 32.2 SW 151.00 10 15.8 11.3 5:00 21.1 13:40 70 54 90 1010.2 1009.0 1012.2 6.6 3.4 10.3 22.5 41.8 S 247.53 11 16.8 13.7 5:30 22.2 16:10 78 47 94 1008.1 1005.6 1010.7 18.6 17.2 4.9 17.7 30.6 S 116.25 12 15.8 11.8 6:10 20.2 12:10 82 62 94 1007.8 1006.6 1009.1 0.0 0.2 7.6 17.7 32.2 SW 182.46 13 15.1 12.6 7:40 18.2 12:10 84 63 96 1007.8 1005.8 1009.8 64.0 7.4 11.1 22.5 41.8 SW 266.66 14 13.7 11.2 23:30 17.2 10:40 84 65 95 1007.4 1002.2 1009.9 32.6 12.4 7.8 24.1 46.7 S 187.17 15 11.0 10.0 23:20 11.6 12:10 96 90 97 997.9 994.3 1003.6 73.8 30.2 6.2 14.5 30.6 WSW 147.86 16 11.7 9.6 2:40 15.5 13:30 89 70 100 1008.3 1003.6 1013.1 9.8 7.4 5.4 11.3 22.5 SW 128.95 17 13.3 9.6 6:30 18.1 13:10 83 59 96 1014.9 1012.9 1017.8 39.0 4.8 3.6 16.1 29.0 E 85.92 18 15.3 10.4 5:40 20.5 15:10 70 51 87 1017.7 1016.5 1018.8 0.0 0.0 6.8 17.7 35.4 SW 162.65 19 12.9 9.9 21:20 18.6 12:30 83 51 95 1015.0 1012.9 1017.1 20.4 9.4 5.6 20.9 43.5 S 135.35 20 13.7 9.2 6:10 18.4 15:20 65 40 91 1016.5 1015.4 1018.0 0.0 0.2 13.0 24.1 45.1 N 311.90 21 14.6 10.7 5:10 18.1 18:00 67 57 81 1018.0 1017.3 1018.6 0.0 0.0 12.5 24.1 43.5 N 298.98 22 16.7 11.4 6:20 21.8 16:10 63 46 80 1017.1 1015.2 1018.5 0.0 0.0 8.5 19.3 35.4 N 203.43 23 18.1 13.1 3:50 24.3 15:50 63 39 76 1016.2 1015.2 1016.9 0.0 0.0 7.1 17.7 30.6 N 170.62 24 18.9 12.4 5:10 25.8 15:10 65 35 90 1016.0 1014.6 1017.0 0.0 0.0 5.9 17.7 29.0 SSW 142.05 25 19.4 11.9 5:50 25.6 15:30 62 33 90 1017.2 1016.4 1017.8 0.0 0.0 5.5 16.1 29.0 SW 133.01 26 19.8 14.9 4:10 24.2 14:40 50 35 68 1015.1 1013.2 1016.9 0.0 0.0 7.6 16.1 33.8 SW 183.20 27 19.2 15.2 5:40 22.6 17:40 61 44 88 1011.3 1010.2 1013.2 0.0 0.0 10.2 22.5 40.2 SW 244.38 28 17.7 14.3 5:50 21.0 16:20 84 69 94 1013.9 1011.8 1016.0 0.0 0.2 3.9 12.9 25.7 SW 91.43 29 19.9 13.7 5:20 26.4 15:30 71 36 95 1015.4 1014.1 1016.3 0.0 0.2 5.3 12.9 27.4 NE 126.72 30 20.3 15.8 23:30 25.3 13:40 64 38 83 1012.7 1010.0 1014.8 0.0 0.0 6.3 17.7 30.6 SW 150.53 31 18.1 12.8 6:00 24.0 13:00 74 54 95 1005.9 1003.6 1010.1 0.0 0.0 5.8 17.7 35.4 N 138.77 -------------------------------------------------------------------------------------------------------------------------------------------- AVG 15.7 11.7 20.3 74 53 91 1011.4 1009.5 1013.5 7.7 19.1 35.4 SW MIN 11.0 8.4 11.6 50 33 68 997.9 994.3 1003.6 3.6 11.3 22.5 MAX 20.3 15.8 26.4 96 90 100 1018.0 1017.3 1018.8 177.2 13.0 32.2 53.1 SUM 194.8 5696.55 DECADES (AVG) -------------------------------------------------------------------------------------------------------------------------------------------- 1 14.5 10.8 18.9 76 56 93 1009.4 1007.6 1011.5 8.7 21.1 38.0 2 13.9 10.8 18.1 81 60 95 1010.1 1007.6 1012.8 7.2 18.7 35.7 3 18.4 13.3 23.6 66 44 85 1014.4 1012.9 1016.0 7.1 17.7 32.8 -------------------------------------------------------------------------------------------------------------------------------------------- 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: 15 (> .2 mm) 14 (>= 1 mm) 3 (> 20 mm) Max Rain: 43.8 on 06/05/2010 PREVAILING WIND DIRECTION (%) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM -------------------------------------------------------------------------------------------------------------------------- 1 3.55 2.99 3.76 3.41 1.60 1.67 3.90 13.43 17.68 11.90 23.80 4.52 0.63 0.77 0.84 1.39 4.18 2 10.83 4.65 7.22 5.97 3.54 0.83 1.46 4.24 12.64 10.63 16.46 7.92 1.67 0.90 1.94 2.50 6.60 3 18.30 7.47 9.88 8.80 4.94 1.14 1.14 5.38 4.88 8.99 15.14 5.32 1.08 0.25 1.20 1.20 4.88 -------------------------------------------------------------------------------------------------------------------------- 11.13 5.12 7.05 6.15 3.41 1.21 2.13 7.61 11.51 10.46 18.36 5.90 1.12 0.63 1.32 1.68 5.21 AVERAGE WIND SPEED N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW ------------------------------------------------------------------------------------------------------------------- 1 3.6 4.4 4.6 3.9 3.4 2.8 8.0 12.7 10.5 9.7 10.5 8.7 3.0 2.8 5.6 3.5 2 10.9 6.2 5.0 4.2 2.3 1.9 3.1 7.0 7.7 8.3 10.5 9.4 5.0 3.1 4.4 5.2 3 10.4 6.3 5.0 4.2 3.2 1.8 2.7 7.2 7.4 8.8 10.1 9.0 5.1 3.2 4.9 4.3 ------------------------------------------------------------------------------------------------------------------- 9.8 5.9 4.9 4.1 2.9 2.3 5.9 10.3 9.1 9.0 10.4 9.1 4.7 3.0 4.8 4.5