MONTHLY CLIMATOLOGICAL SUMMARY for Oct 2025 NAME: CasCom - Yellowknife, NT ELEV: 620 feet LAT: 62-25.74 N LONG: 114-24.60 W TEMPERATURE (°C), RAIN (in), WIND SPEED (knots) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR --------------------------------------------------------------------------------------- 01 6.7 9.3 16:48 4.1 20:47 21.0 0.0 0.00 1.6 8.7 06:48 292 02 8.4 11.7 22:15 4.8 01:02 17.9 0.0 0.00 5.5 20.0 15:40 125 03 9.5 11.4 14:45 6.1 23:53 15.9 0.0 0.00 5.6 20.9 19:10 221 04 3.8 6.1 00:00 -0.6 23:01 26.1 0.0 0.00 8.0 24.3 11:16 283 05 0.7 4.2 13:11 -3.3 23:54 31.8 0.0 0.02 5.2 25.2 15:50 307 06 -1.0 3.1 15:10 -6.8 08:22 34.8 0.0 0.02 4.2 15.6 21:30 122 07 4.6 7.8 14:16 2.0 00:01 24.8 0.0 0.04 8.0 18.2 03:34 69 08 4.4 6.2 15:29 3.3 06:15 25.0 0.0 0.02 4.2 13.9 10:51 330 09 7.4 12.8 16:52 3.8 05:11 19.6 0.0 0.00 3.4 18.2 14:27 218 10 5.6 8.4 00:00 3.3 23:23 22.9 0.0 0.03 5.6 21.7 21:33 6 11 2.3 3.9 14:22 -0.5 23:57 28.8 0.0 0.17 10.8 26.9 09:50 344 12 0.3 2.3 13:55 -0.9 09:09 32.4 0.0 0.00 4.5 14.8 05:10 244 13 4.5 5.6 11:27 1.6 00:00 25.0 0.0 0.00 6.6 23.5 08:13 176 14 5.3 10.8 14:32 1.1 07:41 23.5 0.0 0.00 0.9 9.6 00:04 146 15 6.3 9.9 14:27 3.8 23:56 21.7 0.0 0.20 7.3 24.3 20:22 96 16 2.7 4.0 15:41 0.5 06:36 28.1 0.0 0.00 5.0 20.0 01:25 352 17 1.6 3.5 14:07 0.6 23:53 30.0 0.0 0.12 3.2 13.0 16:23 287 18 -0.2 2.3 15:59 -2.2 08:47 33.3 0.0 0.07 3.7 14.8 14:57 240 19 -1.3 1.8 15:03 -4.3 08:46 35.4 0.0 0.00 2.5 10.4 13:14 300 20 0.5 3.4 20:06 -4.2 01:50 32.2 0.0 0.02 2.4 14.8 20:52 178 21 0.5 2.8 00:00 -2.7 23:32 32.1 0.0 0.09 2.4 11.3 15:00 324 22 0.2 3.8 23:54 -3.6 04:48 32.6 0.0 0.00 6.1 20.9 13:39 80 23 6.8 8.9 20:32 3.8 00:00 20.7 0.0 0.01 11.9 24.3 05:05 112 24 7.8 9.7 14:38 4.8 23:49 19.0 0.0 0.00 5.6 20.0 01:10 134 25 4.3 5.7 13:41 2.4 23:53 25.2 0.0 0.00 1.4 13.9 21:47 303 26 1.9 3.8 14:49 -0.2 23:54 29.5 0.0 0.00 4.3 16.5 22:09 331 27 -1.2 0.0 00:39 -2.8 23:54 35.1 0.0 0.00 7.9 22.6 06:07 360 28 -2.9 -1.8 23:59 -4.3 05:47 38.3 0.0 0.00 3.9 14.8 02:31 358 29 -0.1 1.0 15:51 -1.8 00:00 33.2 0.0 0.03 1.1 7.8 13:00 359 30 0.9 3.3 19:14 -1.8 03:38 31.4 0.0 0.05 6.3 20.0 19:26 131 31 3.6 4.6 19:55 2.6 10:08 26.6 0.0 0.13 12.9 29.5 19:31 120 --------------------------------------------------------------------------------------- 3.0 12.8 09 -6.8 06 854.1 0.0 1.02 5.2 29.5 31 71