MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2020 NAME: Vestfossen CITY: STATE: ELEV: 55 m LAT: 59° 42' 00" N LONG: 9° 54' 00" E TEMPERATURE (°C), RAIN (mm), WIND SPEED (km/hr) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 0.4 2.3 3:25 -3.4 23:55 17.9 0.0 0.2 2.4 12.9 1:30 E 2 -1.4 3.2 23:25 -4.7 2:20 19.8 0.0 0.8 0.5 24.1 23:25 E 3 1.4 3.1 13:05 0.5 23:50 16.9 0.0 4.8 2.4 20.9 6:30 E 4 0.8 1.4 21:45 0.4 0:35 17.6 0.0 1.4 1.0 11.3 21:35 ENE 5 1.3 1.8 17:10 0.8 1:25 17.1 0.0 5.2 1.8 16.1 19:15 ENE 6 1.9 2.4 19:15 1.5 5:40 16.4 0.0 1.4 1.4 17.7 23:50 ENE 7 3.5 4.6 22:35 2.3 0:05 14.8 0.0 8.4 2.9 17.7 2:45 ENE 8 2.8 4.3 0:05 0.9 23:40 15.6 0.0 10.0 1.6 17.7 14:55 ENE 9 1.8 2.4 23:30 0.9 0:40 16.6 0.0 1.2 0.5 11.3 23:20 ENE 10 1.9 2.4 0:05 1.4 10:30 16.4 0.0 2.8 1.4 16.1 22:55 N 11 1.0 2.2 0:05 0.6 6:00 17.3 0.0 8.4 2.4 16.1 0:35 N 12 1.2 1.8 22:30 0.8 8:05 17.1 0.0 3.2 0.6 16.1 14:35 ENE 13 1.4 1.8 0:15 1.1 18:20 16.9 0.0 1.2 0.0 4.8 0:30 ENE 14 1.8 3.0 12:35 0.5 20:50 16.6 0.0 4.6 0.2 14.5 16:15 ENE 15 1.2 1.7 17:10 0.6 23:35 17.2 0.0 6.4 0.0 3.2 13:30 ESE 16 -1.3 0.8 0:05 -2.5 17:30 19.7 0.0 0.0 0.0 4.8 6:10 N 17 0.2 1.7 19:00 -1.4 0:20 18.1 0.0 5.0 0.0 4.8 18:45 ENE 18 0.2 0.8 2:40 -0.4 9:20 18.2 0.0 1.4 0.0 1.6 1:25 N 19 3.6 6.8 22:30 0.6 0:05 14.7 0.0 0.4 0.2 20.9 20:35 SSW 20 7.1 8.3 16:55 5.4 8:35 11.3 0.0 1.4 0.6 27.4 22:20 SE 21 4.2 6.6 2:55 1.7 19:00 14.2 0.0 0.0 0.3 24.1 3:20 SW 22 3.3 5.7 2:40 0.4 21:15 15.0 0.0 2.0 0.0 14.5 2:30 ENE 23 0.1 2.6 14:10 -2.6 23:10 18.2 0.0 0.2 0.2 12.9 5:55 E 24 -2.1 0.0 16:20 -3.6 8:40 20.4 0.0 0.0 0.6 12.9 12:05 E 25 -3.7 -1.7 13:05 -6.2 20:45 22.1 0.0 0.0 0.6 12.9 7:15 ESE 26 -2.3 -0.2 13:35 -5.2 0:05 20.6 0.0 0.0 0.0 6.4 7:05 ENE 27 3.4 5.4 5:45 -0.4 0:05 14.9 0.0 29.0 2.1 38.6 8:05 SW 28 0.7 1.1 0:05 0.4 8:05 17.6 0.0 7.4 1.3 14.5 3:55 N 29 1.6 2.1 20:20 0.9 1:25 16.8 0.0 14.6 1.9 16.1 19:25 ENE 30 1.3 1.8 14:10 0.8 0:15 17.1 0.0 9.2 1.9 14.5 0:20 ENE 31 0.3 1.1 0:05 -0.3 23:50 18.0 0.0 0.4 1.1 12.9 13:15 ENE ------------------------------------------------------------------------------------- 1.2 8.3 20 -6.2 25 530.8 0.0 131.0 1.0 38.6 27 ENE Max >= 32.0: 0 Max <= 0.0: 3 Min <= 0.0: 11 Min <= -18.0: 0 Max Rain: 29.01 ON 27.12.20 Days of Rain: 26 (> .2 mm) 15 (> 2 mm) 1 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration