MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2021 NAME: Reynivellir 4 CITY: Reynivöllum, Selfossi STATE: ELEV: 20 m LAT: 63° 56' 13" N LONG: 20° 59' 35" W TEMPERATURE (°C), RAIN (mm), WIND SPEED (m/s) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 -4.3 -1.9 2:50 -10.1 12:10 22.6 0.0 0.8 2.4 10.7 2:40 ENE 2 1.4 3.1 10:40 -2.7 0:10 16.8 0.0 8.6 1.8 10.7 6:40 WSW 3 -1.6 1.5 0:10 -6.3 8:20 19.9 0.0 0.4 1.1 5.4 1:20 ENE 4 -6.7 -2.4 0:20 -9.7 10:30 25.0 0.0 0.0 1.3 7.2 20:40 ENE 5 0.9 4.3 21:20 -5.4 0:50 17.4 0.0 9.6 3.8 16.1 13:50 SE 6 2.1 3.2 0:30 0.8 12:00 16.2 0.0 5.6 1.4 7.2 3:40 ENE 7 -2.2 1.4 0:10 -5.6 14:20 20.5 0.0 1.2 1.5 8.0 21:30 NE 8 -0.6 1.3 20:10 -2.8 0:40 18.9 0.0 1.0 2.7 8.5 21:20 NE 9 0.8 2.3 22:20 -0.5 0:10 17.5 0.0 17.0 1.8 9.8 5:40 ENE 10 -0.8 2.5 0:20 -3.9 14:40 19.1 0.0 0.0 2.5 8.5 20:50 ENE 11 3.2 3.9 9:40 0.2 0:10 15.2 0.0 9.0 3.0 11.6 1:40 E 12 4.2 4.7 8:40 3.2 23:20 14.1 0.0 10.4 1.8 8.0 13:30 SSW 13 2.2 3.5 10:20 1.3 17:40 16.1 0.0 11.4 1.3 6.3 22:40 NE 14 2.9 4.4 6:20 1.6 23:00 15.4 0.0 11.4 1.9 8.5 2:40 WSW 15 3.7 5.4 23:40 1.1 5:30 14.7 0.0 3.4 1.6 9.4 15:20 WSW 16 6.9 8.1 13:50 5.2 0:20 11.4 0.0 9.0 3.0 11.6 9:10 SSW 17 5.7 6.9 14:20 3.9 20:00 12.6 0.0 1.8 0.9 7.2 21:20 S 18 7.3 8.5 14:50 3.9 1:00 10.9 0.0 2.0 0.9 4.9 22:20 SE 19 6.6 8.3 0:10 5.1 22:50 11.7 0.0 0.6 1.0 5.4 2:30 NE 20 3.1 5.2 0:10 0.7 18:50 15.3 0.0 0.0 0.6 4.5 21:30 NE 21 2.2 3.3 16:40 0.9 4:50 16.1 0.0 0.0 2.5 10.3 2:20 NE 22 0.3 2.4 5:00 -2.2 19:20 18.0 0.0 0.0 2.7 8.5 19:10 NE 23 -0.4 0.7 12:50 -1.7 0:10 18.7 0.0 0.0 3.4 9.8 6:10 NE 24 -0.1 1.3 17:20 -2.4 5:50 18.4 0.0 0.0 2.7 9.4 15:50 NE 25 2.1 3.2 14:10 0.7 00:00 16.3 0.0 0.0 3.0 12.1 23:00 NE 26 -0.4 0.8 0:20 -1.3 10:50 18.7 0.0 0.0 4.1 13.0 1:50 NE 27 -2.1 -0.3 1:50 -5.8 00:00 20.4 0.0 0.0 3.7 11.2 17:10 NE 28 -2.1 0.1 20:20 -6.1 0:20 20.4 0.0 0.0 3.3 13.4 8:40 N 29 -0.9 0.3 9:20 -2.4 23:40 19.2 0.0 0.0 6.0 17.0 3:50 NE 30 -2.7 -0.7 23:00 -4.1 6:40 21.0 0.0 0.0 3.6 14.3 2:50 NE 31 0.6 2.1 22:40 -0.9 0:10 17.7 0.0 0.0 3.2 10.3 19:20 NE ------------------------------------------------------------------------------------- 1.0 8.5 18 -10.1 1 536.0 0.0 103.2 2.4 17.0 29 NE Max >= 32.0: 0 Max <= 0.0: 4 Min <= 0.0: 18 Min <= -18.0: 0 Max Rain: 16.99 ON 09.12.21 Days of Rain: 17 (> .2 mm) 11 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration