MONTHLY CLIMATOLOGICAL REPORT - December 2023 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 16.9 15.0 22:50 19.7 14:10 4.7 73 55 87 1001.9 999.8 1004.5 0.0 0.0 24.2 32.2 64.4 S 581.01 2 12.7 8.2 00:00 17.3 4:20 9.1 74 62 92 1001.2 995.8 1007.6 66.6 6.4 23.0 41.8 78.9 SW 552.55 3 7.3 3.9 23:40 11.4 13:20 7.4 77 61 89 1015.1 1007.7 1020.6 0.0 0.0 6.9 14.5 22.5 NNE 164.68 4 6.3 2.4 6:20 10.0 14:40 7.6 78 70 82 1018.8 1013.8 1021.4 0.0 0.0 7.3 16.1 33.8 ENE 173.96 5 9.1 5.8 00:00 11.6 13:20 5.8 88 72 93 1009.1 1007.2 1013.5 44.6 25.8 6.4 29.0 49.9 N 153.73 6 5.3 3.1 7:20 8.8 13:10 5.7 90 79 94 1011.3 1009.0 1014.8 0.0 0.0 1.6 6.4 16.1 NNE 39.01 7 5.4 3.0 8:30 9.8 13:50 6.8 86 69 94 1017.7 1014.7 1020.0 0.0 0.2 3.7 11.3 24.1 ENE 89.32 8 3.4 0.1 2:20 6.0 13:50 5.9 91 78 95 1014.9 1011.9 1019.1 0.0 0.6 2.8 11.3 19.3 NE 66.23 9 8.4 5.2 5:40 12.6 14:10 7.3 76 60 90 1014.8 1012.7 1016.2 0.0 0.0 7.2 11.3 25.7 ENE 172.95 10 11.3 7.2 00:00 14.7 13:50 7.5 78 53 93 1013.7 1009.8 1017.6 0.0 0.4 7.0 19.3 32.2 SSW 168.91 11 10.1 4.7 6:20 14.3 15:00 9.6 84 66 93 1015.5 1013.5 1017.8 0.0 0.4 6.5 16.1 32.2 NNE 156.02 12 13.7 10.8 7:20 16.4 12:00 5.7 88 80 95 1012.3 1007.8 1014.8 0.0 0.0 7.3 27.4 48.3 S 174.02 13 13.7 12.2 00:00 15.0 11:40 2.8 87 81 90 1004.4 1002.4 1007.8 0.0 0.0 16.3 27.4 54.7 SSW 392.22 14 10.5 7.3 22:40 13.7 13:50 6.3 83 66 94 1008.1 1003.8 1015.0 14.4 0.8 8.9 17.7 32.2 NE 214.01 15 8.8 6.8 00:00 12.8 13:50 6.0 71 50 83 1021.3 1015.1 1026.3 0.0 0.0 10.7 19.3 46.7 NNE 256.48 16 7.4 5.9 4:40 10.2 13:50 4.2 61 53 69 1029.3 1025.6 1033.3 0.0 0.0 17.8 29.0 62.8 NNE 428.38 17 7.0 2.6 5:40 11.6 14:00 9.0 67 52 82 1034.7 1033.0 1036.2 0.0 0.0 7.4 19.3 33.8 ENE 177.81 18 7.3 3.5 23:40 14.3 15:00 10.8 57 32 78 1032.0 1029.4 1034.5 0.0 0.0 3.5 11.3 20.9 ENE 82.81 19 8.9 3.4 0:10 15.7 14:00 12.2 61 38 78 1024.2 1018.6 1029.3 0.0 0.0 3.7 12.9 20.9 ENE 87.95 20 8.0 4.3 1:10 12.1 14:20 7.7 85 65 94 1013.1 1010.3 1018.4 0.0 0.0 2.2 9.7 17.7 SE 52.97 21 8.6 5.8 5:30 12.7 14:00 6.9 83 61 92 1010.1 1005.8 1012.7 0.0 0.0 7.1 16.1 29.0 ESE 169.17 22 8.8 5.4 4:00 13.6 13:30 8.1 88 75 95 1005.6 1003.5 1008.1 0.0 0.2 3.7 11.3 17.7 S 89.81 23 9.4 4.4 3:40 14.4 12:20 9.9 86 73 93 1011.5 1007.6 1014.9 0.0 0.2 3.1 14.5 25.7 S 73.51 24 10.5 7.2 7:30 14.2 13:00 7.0 85 72 93 1016.9 1014.3 1019.0 0.0 0.0 4.5 14.5 29.0 S 109.22 25 10.5 7.3 21:40 15.0 12:40 7.7 84 69 92 1019.1 1018.1 1020.4 0.0 0.0 1.8 9.7 19.3 S 43.48 26 8.9 4.5 8:10 12.3 14:00 7.8 88 75 95 1020.9 1019.7 1022.4 0.0 0.4 3.2 14.5 24.1 SSW 77.86 27 10.0 7.7 3:10 13.3 14:30 5.6 84 73 90 1024.9 1022.1 1027.7 0.0 0.0 3.5 8.0 12.9 SSW 82.79 28 10.2 8.7 0:10 11.8 11:40 3.1 83 78 89 1027.0 1025.4 1028.9 0.0 0.0 1.0 8.0 11.3 SSW 23.93 29 10.3 8.8 1:40 12.2 12:50 3.3 84 78 91 1023.4 1021.3 1025.4 0.0 0.0 1.6 9.7 16.1 SSW 38.41 30 10.9 8.2 22:40 14.8 13:00 6.6 82 69 90 1020.1 1019.0 1021.6 0.0 0.0 2.1 9.7 17.7 SSW 51.58 31 11.0 8.2 7:30 14.3 13:10 6.1 88 81 93 1016.1 1012.6 1019.5 0.0 0.6 7.2 22.5 43.5 SSW 173.62 --------------------------------------------------------------------------------------------------------------------------------------------------- AVG 9.4 6.2 13.1 6.9 80 66 90 1016.4 1013.3 1019.6 6.9 16.8 31.7 SSW MIN 3.4 0.1 6.0 2.8 57 32 69 1001.2 995.8 1004.5 1.0 6.4 11.3 MAX 16.9 15.0 19.7 12.2 91 81 95 1034.7 1033.0 1036.2 66.6 24.2 41.8 78.9 SUM 36.0 5118.40 DECADES (AVG) --------------------------------------------------------------------------------------------------------------------------------------------------- 1 8.6 5.4 12.2 6.8 81 66 91 1011.8 1008.3 1015.5 9.0 19.3 36.7 2 9.6 6.2 13.6 7.4 74 58 86 1019.5 1016.0 1023.3 8.4 19.0 37.0 3 9.9 6.9 13.5 6.6 85 73 92 1017.8 1015.4 1020.0 3.5 12.6 22.4 --------------------------------------------------------------------------------------------------------------------------------------------------- NUMBER OF DAYS WITH: Temp Max >= 25.0: 0 Temp Max >= 30.0: 0 Temp Min < 0.0: 0 Temp Max < 0.0: 0 Rain: 8 (> .2 mm) 2 (>= 1 mm) 1 (> 20 mm) Max Rain: 25.8 mm (05/12/2023) PREVAILING WIND DIRECTION (%) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM -------------------------------------------------------------------------------------------------------------------------- 1 3.75 8.19 6.53 18.61 1.18 0.28 0.28 5.21 14.65 7.29 7.36 2.22 1.11 0.21 1.04 2.99 19.10 2 1.25 21.60 11.60 15.21 8.68 0.97 4.31 0.69 6.39 14.03 1.32 0.00 0.00 0.00 0.00 0.00 13.96 3 0.00 0.00 0.00 0.00 0.00 4.73 1.70 1.26 25.32 33.46 0.06 0.00 0.00 0.00 0.00 0.00 33.46 -------------------------------------------------------------------------------------------------------------------------- 1.61 9.61 5.85 10.91 3.18 2.08 2.08 2.35 15.77 18.75 2.82 0.72 0.36 0.07 0.34 0.96 22.54 AVERAGE WIND SPEED N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW ------------------------------------------------------------------------------------------------------------------- 1 3.9 7.1 6.6 5.8 4.6 2.8 4.8 16.5 19.8 14.6 19.1 5.0 2.5 2.1 10.6 6.9 2 13.2 12.5 12.3 5.1 3.6 3.7 3.3 14.2 10.2 13.6 16.6 0.0 0.0 0.0 0.0 0.0 3 0.0 0.0 0.0 0.0 0.0 5.1 6.0 9.9 6.0 4.6 16.1 0.0 0.0 0.0 0.0 0.0 ------------------------------------------------------------------------------------------------------------------- 6.3 11.0 10.3 5.5 3.7 4.8 4.1 15.1 10.7 8.0 18.7 5.0 2.5 2.1 10.6 6.9