MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2021 NAME: OP4K CITY: Antwerp STATE: BELGIUM ELEV: 40 m LAT: 51° 12' 35" N LONG: 4° 25' 47" 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 17.7 19.4 13:30 16.3 1:30 0.8 0.2 0.0 6.6 30.6 1:00 ENE 2 17.9 22.2 18:00 15.8 8:00 0.7 0.4 0.0 5.5 29.0 14:30 ENE 3 21.2 25.6 17:30 14.2 8:00 0.3 2.3 0.0 6.3 29.0 13:30 ENE 4 16.9 21.5 18:00 13.2 8:30 2.0 0.6 0.0 9.3 29.0 15:00 ENE 5 19.9 26.7 17:30 13.5 7:30 1.2 2.8 0.0 6.4 22.5 15:00 ENE 6 20.9 27.4 17:00 15.2 7:30 0.6 3.2 0.0 4.3 19.3 18:30 ENE 7 21.7 27.3 17:00 15.9 7:30 0.4 3.8 0.0 6.0 25.7 15:30 ENE 8 22.4 28.1 16:30 16.4 6:30 0.3 4.4 0.0 6.8 30.6 17:30 ENE 9 21.8 27.1 17:30 17.1 7:30 0.1 3.5 0.2 7.6 32.2 19:30 S 10 20.8 24.8 18:30 19.0 8:00 0.0 2.5 0.2 9.8 30.6 17:00 S 11 18.4 20.1 14:30 17.1 7:00 0.4 0.4 1.8 11.3 32.2 12:30 S 12 17.3 22.2 15:30 13.4 7:30 1.7 0.7 0.0 9.2 25.7 19:30 S 13 17.4 21.4 16:00 13.3 8:00 1.6 0.7 0.0 5.6 25.7 13:30 ENE 14 17.8 23.1 16:00 13.4 7:30 1.6 1.2 0.0 6.0 25.7 17:00 ENE 15 18.6 19.6 14:00 15.5 00:00 0.3 0.6 0.0 9.0 32.2 19:00 W 16 17.6 22.2 18:30 14.1 4:00 1.6 0.9 0.0 7.6 29.0 15:30 WSW 17 18.1 23.6 18:00 13.9 7:00 1.4 1.2 0.0 5.6 22.5 11:30 S 18 18.5 23.1 17:00 14.1 8:00 1.3 1.5 0.0 5.8 25.7 18:00 ENE 19 17.6 23.1 15:00 12.8 8:00 1.8 1.1 0.0 5.1 20.9 0:30 ENE 20 15.0 19.7 15:30 12.0 8:00 3.4 0.1 0.0 8.5 30.6 18:30 ENE 21 15.2 20.3 16:00 10.4 7:30 3.3 0.2 0.0 4.8 20.9 12:00 ENE 22 16.6 21.8 16:00 11.7 8:00 2.4 0.7 0.0 4.8 22.5 14:30 S 23 16.4 20.3 17:00 12.4 8:00 2.3 0.3 0.0 11.1 37.0 13:30 WSW 24 18.2 22.6 16:00 15.1 3:00 1.2 1.0 0.0 11.9 45.1 15:00 S 25 18.6 24.2 17:00 14.4 8:00 1.3 1.6 0.0 7.4 29.0 1:30 S 26 19.0 22.9 16:00 16.6 2:30 0.6 1.3 0.0 8.2 43.5 17:00 S 27 16.8 19.8 13:30 13.6 00:00 1.6 0.1 1.8 11.9 54.7 14:30 S 28 15.3 19.7 15:00 11.4 7:30 3.2 0.2 0.0 11.1 41.8 17:30 S 29 13.0 14.9 16:30 11.1 23:00 5.3 0.0 12.0 13.7 51.5 15:00 S 30 12.3 15.5 16:00 8.9 8:00 6.0 0.0 0.0 13.5 48.3 17:00 S ------------------------------------------------------------------------------------- 18.0 28.1 8 8.9 30 48.4 37.6 16.0 8.0 54.7 27 ENE Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 11.99 ON 29-09-21 Days of Rain: 5 (> .2 mm) 1 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration