MONTHLY CLIMATOLOGICAL SUMMARY for Sep 2025 NAME: Whitemans Valley, Upper Hutt ELEV: 217 metres LAT: 41-11.32 S LONG: 175-01.76 E TEMPERATURE (°C), RAIN (mm), WIND SPEED (km/h) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR --------------------------------------------------------------------------------------- 01 8.0 14.0 13:07 0.5 07:12 10.3 0.0 0.0 2.5 33.1 15:25 338 02 8.7 14.9 11:06 2.0 06:45 9.6 0.0 0.7 2.3 27.7 12:05 347 03 6.4 14.5 12:21 -0.5 07:11 11.9 0.0 0.0 0.9 20.2 22:44 357 04 11.1 12.7 09:23 9.1 04:13 7.2 0.0 7.6 4.3 43.9 15:03 337 05 12.3 13.1 14:30 9.2 21:43 6.0 0.0 28.7 7.4 46.1 13:55 330 06 7.2 13.6 09:57 -0.5 23:15 11.2 0.0 2.1 2.2 29.5 00:29 349 07 7.6 15.1 12:14 -0.9 01:04 10.7 0.0 0.0 1.9 20.2 16:05 154 08 7.0 12.8 11:23 0.3 23:52 11.4 0.0 0.5 0.8 11.2 01:37 153 09 5.8 11.1 12:58 -1.3 06:10 12.5 0.0 0.5 2.5 34.9 16:58 336 10 10.8 14.0 11:05 6.1 22:03 7.6 0.0 5.3 5.0 42.1 13:02 332 11 7.5 13.7 12:07 0.9 06:46 10.8 0.0 1.3 1.4 22.0 15:35 335 12 6.0 12.2 14:43 1.8 22:25 12.3 0.0 0.0 0.5 13.0 10:31 158 13 7.1 13.8 16:15 0.4 02:25 11.3 0.0 0.0 2.2 34.9 12:11 339 14 6.4 11.9 10:09 0.4 23:57 11.9 0.0 0.0 1.5 18.4 11:01 155 15 8.5 15.8 12:08 -1.1 02:30 9.9 0.0 0.0 1.6 22.0 11:32 345 16 11.8 20.5 11:52 3.6 06:25 6.5 0.0 0.0 1.4 23.8 13:47 5 17 12.9 14.5 12:05 11.0 01:38 5.4 0.0 0.7 6.7 51.5 16:43 330 18 12.3 14.0 10:18 8.4 23:47 6.0 0.0 2.8 6.4 46.1 01:36 331 19 5.8 9.3 10:43 -0.8 22:39 12.5 0.0 2.3 3.6 27.7 00:27 158 20 6.5 13.5 13:07 -2.1 04:19 11.8 0.0 0.0 2.0 33.1 10:21 334 21 12.0 15.4 14:33 9.5 04:40 6.3 0.0 1.8 4.2 36.7 19:37 334 22 12.6 13.3 14:02 11.6 05:47 5.7 0.0 42.2 3.7 29.5 01:45 335 23 12.8 14.6 14:40 9.9 23:52 5.5 0.0 29.2 2.0 43.9 01:42 355 24 11.0 16.0 13:12 5.8 06:42 7.3 0.0 0.0 0.9 11.2 00:53 7 25 10.0 13.1 12:22 3.6 22:49 8.4 0.0 0.0 3.1 31.3 08:26 341 26 8.9 13.2 09:15 1.3 03:09 9.4 0.0 3.0 3.7 40.3 10:30 334 27 11.3 16.0 11:22 4.2 05:57 7.1 0.0 3.1 3.1 31.3 13:18 336 28 13.3 14.5 10:03 12.4 00:00 5.0 0.0 0.5 4.4 46.1 23:21 328 29 13.2 17.3 12:48 7.8 23:35 5.2 0.0 0.5 4.4 43.9 03:54 329 30 10.2 14.2 10:53 5.7 04:59 8.1 0.0 0.0 3.2 29.5 18:04 332 --------------------------------------------------------------------------------------- 9.5 20.5 16 -2.1 20 264.9 0.0 132.8 3.0 51.5 17 335