MONTHLY CLIMATOLOGICAL SUMMARY for JUL. 2010 NAME: Alphen CITY: Alphen STATE: ZH ELEV: -6 m LAT: 52° 06' 00" N LONG: 4° 24' 00" 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 22.8 27.9 15:15 17.2 5:45 0.2 4.7 0.0 0.6 11.3 14:15 ENE 2 27.1 33.9 13:30 21.4 2:30 0.0 8.8 0.0 1.1 14.5 11:00 SSE 3 22.0 28.7 13:00 17.4 00:00 0.1 3.8 1.5 0.2 9.7 2:15 ENE 4 20.7 26.9 13:45 15.0 5:45 0.7 3.0 0.0 1.0 19.3 16:15 SSE 5 19.7 24.1 13:00 16.2 00:00 0.3 1.7 0.0 0.6 16.1 17:30 ENE 6 18.1 22.6 11:30 14.1 5:30 1.3 1.2 0.0 0.5 11.3 10:30 E 7 20.1 25.9 15:00 13.4 5:45 1.4 3.1 0.0 0.8 17.7 15:15 SSE 8 22.9 28.9 16:15 17.2 5:45 0.1 4.7 0.0 0.5 11.3 16:30 NE 9 25.9 35.2 15:15 18.7 5:30 0.0 7.6 0.0 1.0 14.5 8:45 N 10 25.8 32.2 13:15 19.1 22:15 0.0 7.5 21.3 0.5 16.1 22:00 NE 11 23.8 30.3 12:30 19.7 6:30 0.0 5.5 0.0 0.5 16.1 12:30 SSE 12 20.8 25.6 17:15 17.0 00:00 0.1 2.5 3.8 1.0 19.3 6:30 N 13 20.6 27.1 16:15 15.7 5:30 0.7 2.9 0.0 0.5 14.5 13:30 S 14 22.2 29.4 15:15 17.9 19:45 0.0 3.9 13.5 1.4 19.3 16:00 SSE 15 19.2 21.9 18:00 16.5 6:15 0.3 1.2 0.0 1.8 22.5 10:15 SSE 16 19.6 22.9 10:00 16.6 4:30 0.4 1.7 0.0 1.8 17.7 8:45 SSE 17 17.9 21.4 15:15 15.4 10:45 1.0 0.6 2.8 1.3 19.3 15:45 SSE 18 18.9 24.4 16:15 13.3 4:00 1.4 2.0 0.0 0.6 11.3 10:15 SSE 19 21.9 28.2 14:15 15.1 5:45 0.7 4.3 0.0 0.6 11.3 11:30 NE 20 24.7 31.4 16:00 18.2 5:15 0.0 6.4 0.0 1.0 24.1 17:15 S 21 23.1 25.7 11:45 20.4 6:00 0.0 4.8 0.0 0.6 9.7 0:15 SSE 22 19.4 25.1 15:45 15.3 6:15 0.5 1.7 0.0 0.3 14.5 14:45 SSE 23 18.4 24.2 12:00 13.8 5:45 1.3 1.5 0.0 0.3 11.3 19:00 E 24 17.9 21.7 13:00 13.8 6:30 1.3 0.9 0.0 0.5 14.5 11:30 NE 25 17.9 20.8 11:30 14.8 6:30 0.9 0.5 0.3 0.3 14.5 15:15 E 26 17.6 21.4 15:15 14.9 00:00 1.2 0.5 6.1 0.8 16.1 16:45 NE 27 18.4 21.8 18:00 14.2 2:00 1.1 1.2 0.8 0.3 9.7 11:45 SSE 28 19.5 23.1 13:00 16.3 00:00 0.3 1.5 1.3 0.5 17.7 14:30 E 29 17.3 21.2 15:00 14.4 2:30 1.5 0.5 2.5 0.5 16.1 17:00 E 30 19.3 23.8 16:00 13.9 7:00 1.1 2.0 0.0 0.5 11.3 14:00 NE 31 18.7 21.3 17:00 16.4 7:00 0.4 0.8 1.0 0.2 11.3 5:00 SSE ------------------------------------------------------------------------------------- 20.7 35.2 9 13.3 18 18.1 92.9 54.9 0.7 24.1 20 SSE Max >= 32.0: 3 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 21.34 ON 10-07-10 Days of Rain: 11 (> .2 mm) 6 (> 2 mm) 1 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration