MONTHLY CLIMATOLOGICAL SUMMARY for APR. 2004 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 3.6 6.9 00:00 0.5 1:50 14.7 0.0 4.4 1.9 9.4 23:20 NE 2 8.1 9.2 15:30 6.9 0:10 10.2 0.0 3.2 3.6 12.1 13:00 ESE 3 4.8 7.8 0:10 2.9 16:30 13.5 0.0 2.2 2.7 10.7 8:20 WNW 4 4.1 6.8 14:50 1.8 3:40 14.2 0.0 0.0 2.2 13.4 20:30 NNW 5 1.2 3.8 13:00 -2.0 23:20 17.1 0.0 0.0 4.2 19.7 20:30 N 6 1.1 5.2 15:10 -2.1 0:50 17.3 0.0 0.0 3.6 17.9 4:40 N 7 2.7 8.2 18:00 -1.4 0:10 15.6 0.0 0.4 1.4 7.2 18:40 NE 8 7.3 9.8 13:50 2.3 00:00 11.0 0.0 0.0 2.2 10.7 10:30 SW 9 4.7 10.8 15:20 -0.2 5:00 13.6 0.0 2.2 1.8 10.7 9:10 NE 10 5.9 8.3 15:20 3.3 0:10 12.3 0.0 8.4 1.3 7.2 00:00 NE 11 6.4 8.0 18:30 4.7 00:00 11.9 0.0 2.0 2.6 9.8 13:10 SE 12 6.2 8.6 14:20 3.1 22:40 12.1 0.0 6.6 2.7 11.2 11:10 SW 13 4.5 7.1 17:40 2.1 12:50 13.8 0.0 2.8 2.1 9.4 0:20 SW 14 4.2 7.9 16:00 1.5 6:20 14.1 0.0 2.0 2.0 8.9 22:20 NE 15 3.2 5.7 13:40 1.9 1:10 15.1 0.0 0.0 6.0 18.3 15:50 N 16 3.9 6.9 13:30 1.2 6:30 14.4 0.0 0.0 3.0 12.1 4:10 N 17 2.9 6.8 16:30 0.2 5:10 15.4 0.0 0.0 6.0 16.5 16:20 NE 18 3.4 7.3 16:10 -0.3 3:20 14.9 0.0 0.0 4.8 17.0 19:20 NE 19 4.4 8.7 13:20 -0.4 6:10 13.9 0.0 0.0 5.8 16.5 17:50 NE 20 8.0 12.3 16:10 3.8 3:40 10.3 0.0 0.8 5.2 15.6 11:50 NE 21 9.4 14.2 16:40 5.7 23:10 8.9 0.0 0.2 4.2 13.4 13:30 NE 22 9.3 14.4 17:30 4.8 1:20 9.0 0.0 0.0 3.6 12.1 11:40 NE 23 7.2 10.9 12:50 3.5 3:10 11.1 0.0 6.4 2.9 11.2 15:20 NE 24 7.8 11.3 16:00 4.9 3:00 10.4 0.0 6.6 4.2 13.4 16:30 ESE 25 8.6 11.9 15:30 6.2 23:30 9.7 0.0 7.8 2.9 11.6 8:00 SSE 26 7.6 11.1 15:40 4.9 5:20 10.7 0.0 2.8 1.8 8.9 20:50 S 27 7.4 10.2 15:40 5.1 2:30 10.9 0.0 0.0 1.3 7.6 15:50 SW 28 9.1 13.7 17:30 4.3 2:10 9.2 0.0 0.0 1.0 8.0 10:00 N 29 7.6 10.4 17:10 5.5 8:40 10.8 0.0 2.0 1.1 6.3 11:30 NE 30 7.9 9.9 13:30 6.1 22:30 10.3 0.0 4.8 2.3 8.5 8:00 SW ------------------------------------------------------------------------------------- 5.8 14.4 22 -2.1 6 376.4 0.0 65.6 3.0 19.7 5 NE Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 6 Min <= -18.0: 0 Max Rain: 8.41 ON 10.04.04 Days of Rain: 18 (> .2 mm) 15 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration