MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2025 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 5.8 7.6 13:32 3.4 6:14 12.5 0.0 1.0 9.7 38.6 15:05 S 2 7.9 9.4 14:39 6.5 22:56 10.4 0.0 0.2 7.2 30.6 0:01 S 3 7.4 9.3 13:54 5.7 00:00 10.9 0.0 0.0 2.7 14.5 1:11 SSE 4 6.9 8.9 14:21 5.4 9:10 11.4 0.0 0.2 5.0 22.5 12:37 SE 5 4.7 7.2 0:01 3.7 9:43 13.6 0.0 0.2 4.7 25.7 21:46 S 6 8.1 10.3 21:23 5.3 0:01 10.2 0.0 5.8 9.8 32.2 3:09 SSW 7 10.4 13.0 20:22 8.7 6:02 7.9 0.0 9.2 7.6 38.6 20:36 SSW 8 11.8 13.6 14:58 9.4 6:04 6.5 0.0 0.0 7.4 33.8 13:51 SSW 9 12.7 13.4 22:06 11.7 8:29 5.6 0.0 0.2 7.6 32.2 21:23 S 10 11.9 13.4 0:02 9.2 23:55 6.3 0.0 0.0 7.7 30.6 14:19 SSW 11 8.3 9.2 0:01 7.1 17:53 10.0 0.0 0.0 5.5 22.5 11:05 SSW 12 8.6 10.3 17:26 6.9 7:06 9.7 0.0 0.0 4.5 19.3 4:42 S 13 7.9 9.8 5:08 5.2 22:54 10.4 0.0 0.2 2.3 17.7 3:56 SSW 14 7.1 9.1 20:50 4.4 2:12 11.2 0.0 0.2 7.7 27.4 14:19 SSW 15 7.1 8.5 0:01 6.1 8:08 11.2 0.0 0.0 7.1 32.2 12:27 SSW 16 8.5 10.8 15:15 7.2 22:48 9.8 0.0 0.0 2.6 14.5 2:40 SE 17 8.6 10.7 13:31 6.8 1:52 9.7 0.0 0.0 4.3 24.1 23:31 SSW 18 10.0 13.7 22:36 6.8 2:32 8.3 0.0 0.0 10.8 41.8 22:37 SSW 19 9.8 13.5 0:01 6.1 23:05 8.5 0.0 3.8 5.6 38.6 0:08 SSW 20 5.4 6.7 22:40 3.4 9:08 12.9 0.0 0.2 3.4 19.3 19:48 E 21 8.1 11.1 13:59 5.9 23:57 10.2 0.0 0.0 4.8 20.9 20:12 E 22 5.0 6.4 14:23 3.6 21:25 13.3 0.0 0.0 4.8 20.9 11:48 ENE 23 4.7 5.5 5:43 3.4 23:59 13.6 0.0 0.0 9.7 40.2 17:24 ENE 24 1.3 3.4 0:01 -0.4 00:00 17.0 0.0 0.0 13.5 41.8 21:49 ENE 25 -2.2 -0.4 0:01 -3.7 9:09 20.4 0.0 0.0 11.6 38.6 11:14 ENE 26 -2.0 1.9 15:01 -4.9 8:49 20.3 0.0 0.0 6.9 27.4 11:19 ENE 27 2.1 6.1 23:06 -2.0 0:01 16.2 0.0 0.0 4.3 29.0 8:47 NNE 28 3.5 6.1 0:01 -1.7 23:56 14.8 0.0 0.0 2.1 14.5 2:09 NE 29 3.0 6.4 15:46 -2.4 2:25 15.3 0.0 0.2 1.4 17.7 6:00 N 30 2.2 5.4 14:01 -0.2 8:55 16.1 0.0 0.4 2.6 19.3 22:47 NNW 31 2.7 5.2 13:52 -0.2 8:43 15.6 0.0 0.6 3.2 25.7 13:59 W ------------------------------------------------------------------------------------- 6.4 13.7 18 -4.9 26 369.8 0.0 22.4 6.1 41.8 18 SSW Max >= 32.0: 0 Max <= 0.0: 1 Min <= 0.0: 8 Min <= -18.0: 0 Max Rain: 9.19 ON 07/12/25 Days of Rain: 14 (> .2 mm) 3 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration