MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2009 NAME: Reynivellir 4 CITY: Reynivöllum, Selfossi STATE: ELEV: 20 m LAT: 63° 56' 00" N LONG: 21° 00' 00" 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 -5.8 -3.5 0:20 -6.9 10:10 24.1 0.0 0.0 5.6 15.6 19:00 NE 2 -0.6 4.9 00:00 -5.8 0:10 18.9 0.0 2.6 3.9 15.6 16:30 NE 3 2.3 5.3 1:10 0.4 15:40 16.0 0.0 0.0 4.6 12.5 1:10 NE 4 2.1 3.6 19:00 0.5 0:10 16.2 0.0 1.4 4.6 11.2 0:10 NE 5 3.7 6.8 7:50 1.8 22:50 14.6 0.0 5.0 2.9 14.8 3:30 NE 6 3.8 4.9 18:50 2.2 0:30 14.5 0.0 0.0 4.2 13.4 23:50 NE 7 3.4 5.2 6:30 1.2 21:30 14.8 0.0 0.0 2.6 17.4 3:10 N 8 3.3 7.3 19:20 -2.1 4:10 15.0 0.0 1.2 2.9 11.2 13:00 NE 9 5.5 7.3 0:20 3.6 8:10 12.8 0.0 3.0 2.4 10.7 19:10 NE 10 3.4 6.0 21:20 1.8 7:20 14.9 0.0 2.0 1.3 8.5 22:40 NE 11 9.1 10.3 12:40 5.4 0:10 9.2 0.0 13.8 3.4 13.0 13:30 ESE 12 9.2 10.1 11:40 7.8 7:20 9.1 0.0 28.2 2.4 8.9 14:50 SE 13 9.8 10.1 13:00 8.9 20:00 8.5 0.0 1.8 1.2 8.0 2:40 ESE 14 8.1 9.7 0:10 6.8 23:20 10.2 0.0 0.0 0.6 3.1 2:50 NE 15 6.7 6.8 0:10 6.6 0:40 0.4 0.0 0.0 0.4 2.2 0:30 E 16 17 18 -1.9 1.9 21:20 -4.7 12:50 19.9 0.0 0.0 1.1 10.7 0:50 NE 19 -3.6 0.4 0:10 -7.3 6:10 21.8 0.0 0.0 5.1 24.1 19:00 N 20 -2.6 -1.4 0:10 -4.0 00:00 20.8 0.0 0.0 6.8 20.1 8:30 N 21 -3.7 -2.3 22:30 -5.6 4:20 21.9 0.0 0.0 3.8 14.8 13:20 N 22 -4.5 -1.8 6:40 -7.9 23:40 22.8 0.0 0.0 3.5 14.8 0:10 NE 23 -6.3 -5.6 16:30 -7.7 0:10 24.6 0.0 0.0 5.8 15.2 22:30 NE 24 -5.3 -0.9 23:30 -7.6 22:50 23.6 0.0 0.0 3.6 13.9 0:30 NE 25 -2.8 1.4 22:30 -8.9 3:10 21.1 0.0 0.0 2.9 14.3 22:30 NE 26 -1.0 0.6 0:50 -3.6 10:20 19.3 0.0 0.0 3.6 13.0 4:30 NE 27 -2.4 -1.1 1:20 -5.0 00:00 20.7 0.0 0.0 4.0 11.2 7:50 NE 28 -4.1 -1.8 16:30 -6.7 2:40 22.3 0.0 0.6 2.0 9.4 15:20 NE 29 -4.8 -3.3 8:00 -7.9 20:50 23.1 0.0 0.0 3.4 14.8 12:30 N 30 -6.2 -3.0 3:30 -10.1 19:30 24.5 0.0 0.0 2.5 13.4 7:10 NE 31 -7.1 -5.2 8:00 -9.9 11:00 25.4 0.0 0.0 0.2 4.5 23:50 ENE ------------------------------------------------------------------------------------- 0.3 10.3 11 -10.1 30 511.1 0.0 59.6 3.1 24.1 19 NE Max >= 32.0: 0 Max <= 0.0: 11 Min <= 0.0: 17 Min <= -18.0: 0 Max Rain: 28.19 ON 12.12.09 Days of Rain: 10 (> .2 mm) 6 (> 2 mm) 1 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration