MONTHLY CLIMATOLOGICAL REPORT - December 2017 NAME: VTSB2 CITY: Viterbo STATE: Italy ELEV: 359 LAT: 42.43726 LONG: 12.11400 TEMPERATURE (°C) RH (%) PRESSURE (hPa) RAIN (mm) WIND (Km/h) Wind Run(Km) TEMPERATURE TEMP REL. HUMIDITY PRESSURE RAIN WIND DOM WIND DAY AVG MIN TIME MAX TIME RANGE AVG MIN MAX AVG MIN MAX RATE RAIN AVG MAX GUST DIR RUN --------------------------------------------------------------------------------------------------------------------------------------------------- 1 5.1 1.4 7:20 10.7 12:40 9.3 75 56 88 1008.1 1007.1 1010.0 0.0 0.0 1.9 11.3 20.9 S 46.73 2 4.8 1.8 5:30 8.9 13:10 7.1 79 65 90 1008.7 1007.5 1010.8 0.0 0.0 4.0 9.7 20.9 ENE 95.71 3 4.4 2.1 00:00 6.2 12:20 4.2 82 77 86 1016.0 1010.7 1020.9 0.0 0.2 4.8 11.3 25.7 NE 114.75 4 3.8 1.4 7:10 8.3 14:10 6.9 73 56 87 1025.1 1020.8 1030.0 0.0 0.0 3.9 11.3 19.3 NNE 92.83 5 5.5 1.2 6:20 11.3 14:40 10.1 70 55 84 1032.6 1029.8 1035.3 0.0 0.0 0.8 4.8 12.9 NNE 19.68 6 6.1 2.2 7:50 11.3 13:10 9.1 80 66 92 1034.8 1033.8 1036.1 0.0 0.0 1.6 9.7 17.7 NNE 38.07 7 8.1 5.2 7:00 12.7 12:30 7.5 82 61 90 1031.6 1028.5 1034.0 0.0 0.0 2.1 8.0 19.3 SSW 49.82 8 9.8 7.6 0:10 12.2 12:50 4.7 84 66 91 1019.8 1010.2 1028.3 5.0 4.6 16.6 27.4 53.1 SSW 397.53 9 5.6 0.2 00:00 10.9 0:10 10.7 69 38 86 1010.7 1007.4 1017.5 0.0 0.0 6.9 29.0 53.1 NE 165.49 10 3.4 -2.8 8:20 10.8 23:40 13.6 75 47 92 1014.7 1009.0 1018.4 5.4 2.4 13.1 32.2 74.0 S 314.70 11 12.5 10.7 0:10 13.6 23:20 2.8 85 77 93 1005.6 1003.7 1008.6 23.0 5.8 30.2 40.2 75.6 S 724.24 12 12.5 9.3 00:00 14.6 11:40 5.3 85 76 95 1010.9 1006.0 1015.5 34.2 14.6 17.0 40.2 85.3 S 408.23 13 9.1 4.4 00:00 13.1 12:00 8.7 87 69 95 1016.9 1015.3 1018.3 2.4 3.0 7.5 14.5 29.0 SSW 179.78 14 9.9 4.4 0:10 11.3 19:20 6.9 86 73 92 1013.3 1010.0 1017.4 3.4 1.0 16.1 24.1 48.3 SSW 386.20 15 10.6 5.0 23:30 12.0 10:00 7.0 92 85 96 1002.5 997.0 1009.8 126.6 36.4 14.4 27.4 56.3 SSW 345.93 16 5.5 1.9 20:30 10.3 11:40 8.4 86 75 93 1004.8 1000.2 1010.6 22.0 6.2 5.4 16.1 33.8 SSW 130.12 17 4.0 1.8 4:30 7.6 14:00 5.8 76 56 93 1015.9 1010.7 1021.9 0.0 0.6 6.9 19.3 40.2 NNE 164.91 18 3.1 0.9 7:10 7.6 13:00 6.7 66 43 80 1022.7 1021.5 1025.3 0.0 0.0 1.8 6.4 19.3 NE 43.56 19 1.9 -0.6 7:20 6.1 14:10 6.7 66 48 77 1028.8 1025.4 1030.5 0.0 0.0 4.3 11.3 25.7 ENE 103.32 20 1.9 0.2 1:20 6.4 14:20 6.2 68 50 77 1029.5 1028.2 1030.7 0.0 0.0 6.0 17.7 35.4 ENE 143.30 21 3.2 -0.7 4:50 7.4 13:50 8.1 68 56 82 1030.1 1028.9 1031.5 0.0 0.0 8.1 19.3 41.8 NE 194.96 22 7.1 3.2 0:10 12.9 14:00 9.8 52 36 66 1026.3 1024.1 1028.9 0.0 0.0 5.3 14.5 35.4 ENE 126.09 23 8.3 4.2 8:00 13.8 14:00 9.6 53 38 67 1028.9 1026.5 1031.0 0.0 0.0 2.3 8.0 20.9 NE 56.40 24 8.3 4.0 4:40 14.0 13:40 10.0 60 41 85 1029.7 1028.7 1030.9 0.0 0.0 2.6 8.0 16.1 ENE 62.22 25 8.1 5.4 8:10 11.9 13:40 6.5 78 65 87 1027.7 1024.5 1029.7 0.0 0.0 1.8 6.4 14.5 ENE 42.97 26 8.0 3.3 3:20 11.1 12:30 7.8 83 70 89 1018.4 1011.1 1024.5 0.0 0.4 7.6 19.3 37.0 S 183.49 27 8.7 6.7 22:20 10.1 9:10 3.3 90 80 94 998.5 990.0 1010.9 80.0 41.2 16.8 30.6 62.8 SSW 403.77 28 4.6 1.2 00:00 7.4 0:10 6.3 89 77 94 992.3 987.6 1000.7 11.0 7.2 10.5 22.5 48.3 SSW 251.08 29 3.3 0.4 1:30 7.0 12:40 6.6 85 73 94 1009.6 1000.7 1015.6 0.0 0.4 2.4 12.9 32.2 NNE 57.92 30 4.7 1.5 7:10 8.1 15:00 6.6 81 72 91 1016.9 1014.6 1020.6 0.0 0.0 2.3 8.0 14.5 N 56.37 31 7.7 3.1 7:20 12.2 14:50 9.2 87 79 93 1020.7 1019.3 1022.1 0.0 0.0 1.6 11.3 19.3 NNE 39.16 --------------------------------------------------------------------------------------------------------------------------------------------------- AVG 6.4 2.9 10.4 7.5 77 62 88 1017.8 1014.2 1021.8 7.3 17.2 35.8 NNE MIN 1.9 -2.8 6.1 2.8 52 36 66 992.3 987.6 1000.7 0.8 4.8 12.9 MAX 12.5 10.7 14.6 13.6 92 85 96 1034.8 1033.8 1036.1 126.6 30.2 40.2 85.3 SUM 124.0 5439.33 DECADES (AVG) --------------------------------------------------------------------------------------------------------------------------------------------------- 1 5.7 2.0 10.3 8.3 77 59 89 1020.2 1016.5 1024.1 5.6 15.4 31.7 2 7.1 3.8 10.3 6.4 80 65 89 1015.1 1011.8 1018.9 11.0 21.7 44.9 3 6.6 2.9 10.5 7.6 75 62 86 1018.1 1014.2 1022.4 5.6 14.6 31.2 --------------------------------------------------------------------------------------------------------------------------------------------------- NUMBER OF DAYS WITH: Temp Max >= 25.0: 0 Temp Max >= 30.0: 0 Temp Min < 0.0: 3 Temp Max < 0.0: 0 Rain: 13 (> .2 mm) 10 (>= 1 mm) 2 (> 20 mm) Max Rain: 41.2 mm (27/12/2017) PREVAILING WIND DIRECTION (%) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM -------------------------------------------------------------------------------------------------------------------------- 1 0.42 11.74 16.39 9.03 1.11 0.21 1.11 1.81 6.53 11.46 4.58 2.43 0.76 0.00 0.49 0.49 31.46 2 0.07 11.32 12.29 10.76 1.04 0.00 0.00 0.90 11.53 26.25 7.08 5.76 0.00 0.00 0.42 0.00 12.57 3 6.63 12.69 9.53 16.79 2.53 0.44 0.32 2.78 4.99 10.16 3.09 0.63 0.00 0.00 0.00 0.00 29.42 -------------------------------------------------------------------------------------------------------------------------- 2.51 11.94 12.63 12.34 1.59 0.22 0.47 1.86 7.59 15.77 4.86 2.87 0.25 0.00 0.29 0.16 24.64 AVERAGE WIND SPEED N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW ------------------------------------------------------------------------------------------------------------------- 1 4.3 3.8 4.8 4.1 5.3 3.2 2.6 10.8 16.2 13.9 16.4 5.7 6.0 0.0 8.3 4.8 2 4.8 8.2 4.5 3.5 4.1 0.0 0.0 7.4 26.6 16.8 13.7 8.6 0.0 0.0 11.8 0.0 3 3.4 7.0 6.0 3.8 3.5 2.1 7.1 12.7 12.9 15.6 16.3 8.7 0.0 0.0 0.0 0.0 ------------------------------------------------------------------------------------------------------------------- 3.5 6.4 5.0 3.8 4.0 2.4 3.7 11.3 20.5 15.8 15.1 7.8 6.0 0.0 9.9 4.8