MONTHLY CLIMATOLOGICAL SUMMARY for MAY. 2026 NAME: BOSKOOP CITY: Boskoop STATE: The Netherlands ELEV: -5 m LAT: 52° 04' 19" N LONG: 4° 38' 29" 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 17.3 24.9 17:10 9.5 6:27 2.9 1.9 0.0 3.2 22.5 11:11 ESE 2 17.2 23.5 16:41 11.4 6:14 2.3 1.2 5.6 2.6 19.3 13:25 SSW 3 15.4 17.3 18:16 13.9 23:58 2.8 0.0 7.2 1.9 12.9 0:17 S 4 15.1 19.8 15:59 11.5 5:04 3.3 0.1 0.2 2.7 22.5 17:31 NNE 5 12.1 14.4 15:04 10.2 23:33 6.2 0.0 0.0 7.9 32.2 13:16 NNE 6 12.3 15.1 15:24 9.2 2:05 6.0 0.0 0.0 6.1 30.6 13:33 NNE 7 12.3 17.2 14:03 6.9 6:33 6.0 0.0 0.0 3.5 19.3 15:00 NNE 8 14.2 19.1 14:21 10.4 7:57 4.1 0.0 0.0 2.6 16.1 9:24 ENE 9 14.3 19.1 15:11 8.7 6:16 4.0 0.1 0.0 3.1 20.9 15:25 NE 10 13.1 16.8 14:29 9.6 6:13 5.3 0.0 0.0 6.8 30.6 14:45 NNE 11 9.1 11.8 10:57 5.9 22:55 9.3 0.0 2.2 9.2 45.1 20:45 NW 12 9.9 13.4 19:21 6.3 5:16 8.4 0.0 0.6 7.1 38.6 2:39 NW 13 10.2 13.3 15:11 6.6 6:13 8.1 0.0 2.4 3.1 25.7 15:52 WNW 14 9.4 13.6 17:10 6.9 23:58 8.9 0.0 4.6 3.7 32.2 15:24 NNW 15 8.5 12.0 13:39 5.4 5:16 9.8 0.0 4.0 4.5 32.2 15:36 NW 16 9.3 13.4 12:23 4.7 6:14 9.0 0.0 0.0 2.6 30.6 12:28 WNW 17 12.1 16.2 15:26 8.8 2:49 6.2 0.0 3.6 3.5 22.5 12:23 S 18 12.9 16.8 14:50 9.9 6:41 5.3 0.0 0.6 2.1 19.3 17:01 S 19 12.8 17.3 13:00 8.5 5:17 5.5 0.0 1.4 4.3 27.4 13:21 S 20 15.4 19.1 15:25 13.2 3:31 2.9 0.1 2.0 6.0 33.8 13:30 SSW 21 17.4 21.6 16:58 12.4 6:11 1.8 0.9 0.0 3.2 19.3 11:42 SSW 22 20.4 26.7 17:32 13.5 4:11 1.3 3.5 0.0 2.1 17.7 17:25 SSE 23 22.4 30.7 15:29 15.8 5:46 0.4 4.6 0.0 3.2 19.3 16:19 SSW 24 20.5 26.6 15:08 15.1 5:25 0.8 3.0 0.0 3.1 19.3 17:22 NE 25 22.6 28.9 16:46 15.1 5:28 0.6 4.9 0.0 2.1 12.9 14:23 NE 26 24.3 31.2 14:01 16.8 5:53 0.2 6.2 0.0 2.1 22.5 18:11 N 27 19.2 22.5 15:51 15.7 23:50 0.5 1.3 0.0 6.6 27.4 7:19 NE 28 19.2 25.7 17:21 11.5 5:47 1.8 2.7 0.2 3.5 19.3 13:24 ENE 29 21.8 31.2 13:29 16.7 00:00 0.1 3.6 1.8 3.5 32.2 16:52 SE 30 20.4 26.3 16:41 13.9 5:31 1.0 3.1 0.0 2.6 19.3 19:22 ENE 31 20.1 24.5 13:55 16.7 23:58 0.2 2.0 0.0 4.7 27.4 14:53 WNW ------------------------------------------------------------------------------------- 15.5 31.2 26 4.7 16 125.1 39.2 36.4 4.0 45.1 11 NE Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 7.19 ON 03/05/26 Days of Rain: 14 (> .2 mm) 8 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration