MONTHLY CLIMATOLOGICAL SUMMARY for MAY. 2025 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 7.1 9.2 17:20 4.4 0:10 11.3 0.0 0.0 1.5 8.9 14:20 WNW 2 7.9 12.6 15:20 5.2 5:20 10.4 0.0 0.0 1.7 10.7 18:50 WNW 3 8.8 14.3 15:30 4.2 3:10 9.5 0.0 0.0 1.7 8.0 7:00 NE 4 9.9 13.3 14:40 7.6 0:50 8.4 0.0 0.0 0.8 5.8 13:20 WSW 5 8.9 10.2 16:20 6.9 00:00 9.3 0.0 5.2 1.6 7.6 15:20 SSE 6 8.6 12.1 13:40 4.6 2:40 9.7 0.0 6.8 1.9 7.2 19:10 SSE 7 8.7 9.8 0:20 6.8 00:00 9.6 0.0 13.4 1.8 7.6 1:00 SSW 8 6.7 8.9 9:40 4.3 00:00 11.6 0.0 5.2 2.0 9.8 23:00 SSW 9 4.1 6.6 16:00 1.8 4:50 14.2 0.0 3.6 3.2 10.7 10:50 WSW 10 6.0 10.7 15:00 2.6 2:50 12.3 0.0 2.0 1.3 9.4 0:50 WSW 11 6.4 11.8 15:00 0.4 4:40 11.9 0.0 0.0 0.9 6.7 11:50 WSW 12 8.8 12.7 15:50 6.8 6:10 9.5 0.0 0.0 1.4 7.2 16:20 WSW 13 11.1 17.3 15:10 6.0 5:50 7.3 0.0 0.0 0.8 4.5 7:00 WSW 14 11.2 15.8 16:10 8.1 4:00 7.1 0.0 0.0 0.6 4.5 13:50 SSW 15 10.7 15.8 11:50 4.6 4:50 7.7 0.0 0.0 1.2 6.3 15:10 WSW 16 12.6 17.3 15:20 8.6 5:10 5.7 0.0 0.0 0.8 4.9 5:00 NE 17 14.7 21.0 15:20 6.6 4:50 4.2 0.5 0.0 1.2 6.3 12:40 NE 18 13.7 22.6 12:20 6.2 3:00 5.4 0.7 0.0 1.1 4.9 8:50 WSW 19 14.6 22.3 15:40 7.7 7:00 4.4 0.7 0.0 0.9 7.2 6:20 WSW 20 15.5 21.8 11:50 7.9 2:50 3.5 0.7 0.0 0.9 6.3 17:10 WSW 21 12.6 19.8 13:10 7.0 4:50 5.9 0.1 0.0 0.9 5.4 14:10 WSW 22 11.2 15.8 12:00 8.6 5:00 7.2 0.0 1.4 2.9 10.3 19:50 SE 23 10.0 11.7 14:00 7.6 23:40 8.3 0.0 11.8 1.2 6.3 0:20 WSW 24 9.9 14.7 16:00 6.2 00:00 8.3 0.0 0.0 0.6 5.8 14:50 WSW 25 9.0 13.9 13:20 2.9 4:50 9.3 0.0 3.2 0.6 6.3 20:00 NNW 26 10.2 14.5 16:10 6.9 7:50 8.1 0.0 2.4 1.4 8.0 5:00 ENE 27 10.3 14.9 14:00 5.8 5:30 8.0 0.0 0.0 1.5 8.5 7:20 NE 28 10.6 14.7 15:10 6.7 00:00 7.8 0.0 0.0 0.7 6.7 14:10 WSW 29 9.3 14.6 14:20 3.6 2:00 9.0 0.0 1.2 0.8 4.9 21:40 WNW 30 10.0 14.6 13:10 3.7 2:10 8.3 0.0 0.0 0.7 6.3 17:00 NNW 31 10.8 17.4 14:20 4.8 3:20 7.5 0.0 0.0 1.3 7.2 15:40 WNW ------------------------------------------------------------------------------------- 10.0 22.6 18 0.4 11 260.3 2.8 56.2 1.3 10.7 2 WSW Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 13.41 ON 07.05.25 Days of Rain: 11 (> .2 mm) 9 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration