MONTHLY CLIMATOLOGICAL SUMMARY for Sep 2025 NAME: Groenkloof Weather, Pretoria, South Africa ELEV: 1442 meters LAT: 25-46.70 S LONG: 028-13.02 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 23.3 29.6 14:11 17.3 01:48 0.0 4.9 0.0 3.6 25.7 14:12 303 02 21.1 28.2 14:43 14.3 06:34 0.0 2.8 0.0 3.9 22.5 13:35 270 03 23.1 29.9 15:07 17.3 06:19 0.0 4.7 0.0 4.7 27.4 13:18 171 04 22.5 30.1 13:07 15.9 05:38 0.0 4.2 0.0 6.7 27.4 09:53 124 05 21.4 27.4 14:42 14.4 05:54 0.0 3.0 0.0 4.7 35.4 14:12 262 06 20.5 26.6 14:10 14.0 23:57 0.0 2.2 0.0 9.6 51.5 14:10 341 07 19.0 26.0 14:33 13.2 02:28 0.0 0.7 0.0 6.0 35.4 13:02 300 08 20.6 26.9 15:46 15.8 06:12 0.0 2.3 0.0 7.7 33.8 13:57 335 09 19.4 24.3 14:12 15.3 05:53 0.0 1.1 0.0 7.1 32.2 14:15 346 10 19.4 25.0 15:20 13.7 06:00 0.0 1.0 0.0 5.7 35.4 11:44 324 11 20.9 27.2 14:51 15.6 06:27 0.0 2.6 0.0 4.0 25.7 10:58 321 12 22.0 27.9 15:06 16.0 05:43 0.0 3.7 0.0 5.3 27.4 14:45 317 13 19.9 26.5 14:23 13.9 05:49 0.0 1.6 0.0 3.6 27.4 11:12 255 14 20.7 26.7 15:28 16.2 06:24 0.0 2.4 0.0 3.8 32.2 16:03 193 15 20.7 26.4 14:32 14.2 05:53 0.0 2.4 0.0 5.5 33.8 12:59 251 16 21.6 29.2 16:20 15.6 03:25 0.0 3.3 0.0 6.7 38.6 12:29 174 17 19.3 27.2 15:41 10.1 06:10 0.0 1.0 0.0 6.7 29.0 05:44 134 18 19.1 27.0 16:34 11.5 05:45 0.0 0.8 0.0 4.9 29.0 11:15 165 19 21.7 28.4 14:28 14.6 04:09 0.0 3.4 0.0 7.4 30.6 21:24 340 20 18.9 24.8 15:58 14.8 03:52 0.0 0.6 0.0 7.9 29.0 05:42 328 21 20.3 26.4 15:22 14.5 05:53 0.0 1.9 0.0 5.4 29.0 12:56 319 22 22.2 29.1 14:50 15.3 05:32 0.0 3.8 0.0 3.9 25.7 12:15 268 23 24.0 29.8 14:52 18.6 23:59 0.0 5.7 0.0 4.4 30.6 11:03 298 24 19.0 23.2 16:27 13.7 23:59 0.0 0.7 0.0 5.0 32.2 23:47 339 25 15.3 18.6 15:39 11.9 02:14 3.0 0.0 0.0 7.3 33.8 00:22 353 26 16.2 23.4 15:38 10.7 05:02 2.1 0.0 0.0 3.2 16.1 00:01 328 27 17.3 20.8 15:14 14.2 05:51 1.0 0.0 0.0 5.6 27.4 10:42 331 28 17.2 23.9 14:00 13.4 19:24 1.1 0.0 4.4 6.7 45.1 18:49 311 29 16.3 23.7 14:30 12.6 23:59 2.0 0.0 1.8 5.1 29.0 15:05 65 30 16.0 21.3 14:51 12.2 06:16 2.3 0.0 0.0 5.5 24.1 01:11 337 --------------------------------------------------------------------------------------- 20.0 30.1 04 10.1 17 11.6 60.7 6.2 5.6 51.5 06 324