MONTHLY CLIMATOLOGICAL REPORT - May 2009 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 14.3 8.7 4:40 19.8 16:30 59 40 80 1013.2 1012.1 1015.8 0.0 0.0 8.8 20.9 37.0 N 212.09 2 16.9 12.5 6:50 22.5 16:10 47 28 64 1017.4 1015.6 1019.1 0.0 0.0 6.2 14.5 30.6 N 149.58 3 13.2 9.5 6:20 17.1 16:50 56 36 83 1018.9 1017.4 1021.5 41.1 5.3 12.4 27.4 48.3 N 298.79 4 15.4 10.2 3:40 22.1 16:10 52 27 66 1016.1 1013.7 1018.7 0.0 0.0 6.0 16.1 33.8 N 143.20 5 14.7 11.7 4:40 21.0 15:10 63 37 80 1016.1 1014.0 1018.3 2.0 0.5 5.3 19.3 37.0 N 127.06 6 15.0 10.3 5:30 20.4 14:30 66 39 85 1018.6 1017.7 1019.4 0.0 0.0 5.3 14.5 24.1 ENE 126.75 7 17.2 11.8 6:40 23.1 15:10 53 32 78 1020.1 1018.6 1021.7 0.0 0.0 5.4 14.5 27.4 S 130.18 8 17.4 12.6 4:40 22.8 14:40 50 34 66 1022.0 1021.4 1022.7 0.0 0.0 5.8 16.1 29.0 SW 139.85 9 17.4 11.4 5:40 23.8 14:20 48 28 65 1022.2 1021.6 1022.9 0.0 0.0 4.0 14.5 27.4 SW 94.99 10 18.5 13.3 6:00 25.1 14:30 43 28 60 1020.9 1019.9 1021.9 0.0 0.0 4.4 16.1 33.8 SW 105.96 11 19.2 14.1 6:20 24.3 15:20 40 21 58 1019.6 1019.0 1020.2 0.0 0.0 5.3 17.7 35.4 SW 126.94 12 19.7 13.6 6:20 25.5 15:20 41 27 60 1019.6 1018.6 1020.6 0.0 0.0 4.5 12.9 27.4 SW 108.44 13 20.2 15.0 6:50 25.5 15:30 37 26 59 1017.9 1015.4 1019.8 0.0 0.0 4.6 16.1 27.4 SW 109.68 14 19.5 13.2 5:30 24.8 14:10 37 23 66 1012.7 1010.2 1015.4 0.0 0.0 6.3 17.7 29.0 SW 151.12 15 17.5 13.5 6:50 23.4 15:00 55 35 69 1009.1 1008.2 1010.5 0.0 0.8 4.1 16.1 29.0 NNE 99.18 16 20.9 16.3 6:00 28.3 14:40 53 20 70 1011.3 1008.2 1016.3 0.0 0.0 8.9 24.1 45.1 NE 213.99 17 21.8 16.8 6:30 28.6 16:00 51 27 72 1016.3 1015.4 1017.2 0.0 0.0 6.0 20.9 37.0 N 145.03 18 22.5 16.7 5:50 28.0 14:20 44 28 60 1016.7 1015.8 1017.6 0.0 0.0 4.3 16.1 32.2 S 102.98 19 22.9 17.9 6:10 28.9 15:50 40 20 66 1018.3 1017.4 1019.3 0.0 0.0 6.2 17.7 35.4 NE 147.96 20 23.1 17.8 6:10 29.2 16:00 37 25 52 1018.6 1017.0 1020.0 0.0 0.0 5.2 14.5 30.6 N 125.67 21 23.5 18.3 6:40 30.1 16:40 42 17 53 1017.3 1015.8 1018.6 0.0 0.0 5.6 17.7 32.2 ENE 133.34 22 23.7 18.6 6:30 29.3 14:00 44 30 60 1017.7 1016.2 1018.9 0.0 0.0 4.6 16.1 30.6 SW 111.64 23 23.7 16.4 6:30 30.2 15:20 34 20 55 1018.7 1017.6 1019.9 0.0 0.0 4.8 11.3 27.4 SW 115.88 24 24.6 17.2 4:40 31.9 15:00 35 19 54 1019.7 1019.1 1020.3 0.0 0.0 4.5 12.9 25.7 SW 109.20 25 26.0 19.8 6:40 31.7 13:30 34 23 54 1017.9 1016.1 1019.9 0.0 0.0 4.8 12.9 25.7 SW 115.87 26 25.5 18.8 5:50 32.1 15:40 33 17 59 1014.8 1013.0 1017.0 0.0 0.0 6.2 14.5 29.0 SW 149.95 27 21.4 15.9 6:10 27.3 16:40 57 34 72 1014.1 1012.4 1017.1 0.0 0.0 6.3 16.1 33.8 SSW 150.68 28 19.2 15.4 5:30 23.8 15:00 52 28 78 1017.9 1016.1 1019.5 0.0 0.0 13.0 20.9 37.0 N 312.91 29 19.0 13.0 6:20 26.3 14:30 45 27 69 1016.8 1014.3 1019.5 0.0 0.0 9.5 24.1 41.8 SW 227.38 30 17.1 11.6 6:30 23.4 17:50 49 21 76 1017.9 1016.0 1019.2 0.0 0.0 7.9 25.7 40.2 SW 189.56 31 17.4 14.1 00:00 21.6 11:10 76 58 92 1016.2 1013.8 1017.8 94.5 8.9 7.1 20.9 45.1 S 171.09 -------------------------------------------------------------------------------------------------------------------------------------------- AVG 19.6 14.4 25.5 48 28 67 1017.2 1015.7 1018.9 6.2 17.4 33.1 SW MIN 13.2 8.7 17.1 33 17 52 1009.1 1008.2 1010.5 4.0 11.3 24.1 MAX 26.0 19.8 32.1 76 58 92 1022.2 1021.6 1022.9 94.5 13.0 27.4 48.3 SUM 15.5 4646.94 DECADES (AVG) -------------------------------------------------------------------------------------------------------------------------------------------- 1 16.0 11.2 21.8 54 33 73 1018.5 1017.2 1020.2 6.4 17.4 32.8 2 20.7 15.5 26.7 43 25 63 1016.0 1014.5 1017.7 5.6 17.4 32.8 3 21.9 16.3 28.0 46 27 66 1017.2 1015.5 1018.9 6.8 17.6 33.5 -------------------------------------------------------------------------------------------------------------------------------------------- N.Days TMax >= 25.0: 16 N.Days TMax >= 30.0: 5 N.Days TMin < 0.0: 0 N.Days TMax < 0.0: 0 N.Days Rain: 4 (> .2 mm) 2 (>= 1 mm) 0 (> 20 mm) Max Rain: 8.9 on 31/05/2009 PREVAILING WIND DIRECTION (%) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM -------------------------------------------------------------------------------------------------------------------------- 1 21.81 10.49 7.01 10.14 2.29 0.83 0.28 0.21 6.46 5.69 14.38 4.38 0.69 0.63 2.01 2.29 10.42 2 6.18 6.46 10.98 7.57 1.74 1.81 1.95 2.85 6.39 7.44 21.54 4.73 0.63 0.83 1.95 1.81 15.15 3 13.76 10.54 7.77 4.42 1.58 1.45 1.07 3.28 5.30 6.06 23.74 8.59 0.00 0.32 0.51 1.58 10.04 -------------------------------------------------------------------------------------------------------------------------- 13.91 9.21 8.56 7.28 1.86 1.37 1.10 2.15 6.03 6.39 20.01 5.98 0.43 0.58 1.46 1.88 11.81 AVERAGE WIND SPEED N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW ------------------------------------------------------------------------------------------------------------------- 1 11.3 5.8 4.1 3.3 2.4 2.1 1.6 5.9 3.6 6.7 9.2 9.0 4.5 4.1 5.6 3.6 2 5.3 5.7 5.3 3.9 2.2 3.3 3.7 6.1 6.1 8.4 9.4 7.5 5.0 3.0 5.6 4.5 3 11.3 7.4 4.9 3.7 2.3 2.2 3.3 7.1 6.8 7.8 8.5 7.2 0.0 2.9 4.4 3.3 ------------------------------------------------------------------------------------------------------------------- 10.5 6.4 4.8 3.6 2.3 2.7 3.4 6.6 5.4 7.7 9.0 7.7 4.7 3.3 5.5 3.8