MONTHLY CLIMATOLOGICAL SUMMARY for May 2026 NAME: CasCom Office, Yellowknife ELEV: 189 meters LAT: 62-25.74 N LONG: 114-24.60 W 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 4.2 7.0 17:36 0.7 23:59 14.1 0.0 0.6 13.2 51.5 14:03 281 02 2.6 6.7 12:36 -1.9 05:21 15.8 0.0 0.0 9.8 32.2 18:29 29 03 -0.8 2.0 16:40 -4.1 07:19 19.1 0.0 0.0 10.1 27.4 02:40 359 04 -0.6 3.2 18:30 -3.2 05:08 19.0 0.0 0.0 4.2 16.1 15:55 87 05 1.6 6.6 19:01 -4.8 04:59 16.8 0.0 0.0 9.1 32.2 23:49 114 06 5.0 8.7 15:46 1.7 04:49 13.3 0.0 0.0 16.8 45.1 03:03 108 07 6.0 9.4 17:21 3.6 05:22 12.4 0.0 0.0 4.5 24.1 20:30 12 08 4.8 7.2 09:48 2.2 23:57 13.6 0.0 0.0 6.8 22.5 13:15 348 09 3.8 9.3 17:21 0.1 06:44 14.5 0.0 0.0 10.6 25.7 14:07 73 10 7.7 12.4 15:51 4.6 04:43 10.6 0.0 0.0 12.3 30.6 08:19 114 11 10.0 15.8 16:32 1.8 05:18 8.4 0.0 0.0 6.9 27.4 14:28 345 12 6.6 13.3 16:34 2.9 05:41 11.7 0.0 0.0 4.9 17.7 01:05 88 13 5.1 10.0 15:17 0.5 23:57 13.2 0.0 0.0 16.4 41.8 17:31 9 14 1.5 6.1 17:30 -3.0 05:00 16.9 0.0 0.0 18.0 45.1 01:27 6 15 1.0 5.3 17:51 -5.2 04:43 17.4 0.0 0.0 7.3 29.0 00:30 46 16 3.8 8.3 15:34 -1.6 05:01 14.5 0.0 0.0 8.2 32.2 16:16 6 17 -0.4 3.6 20:00 -5.3 04:41 18.7 0.0 0.0 7.8 27.4 15:39 112 18 6.2 12.8 18:40 -1.2 04:28 12.1 0.0 0.0 18.1 48.3 14:53 104 19 11.7 17.2 18:21 6.4 05:04 6.6 0.0 0.0 12.8 40.2 00:00 120 20 12.4 19.5 15:56 4.8 05:19 6.0 0.0 0.4 3.8 22.5 16:48 339 21 12.1 16.1 16:53 6.4 05:02 6.3 0.0 0.0 7.9 24.1 14:07 98 22 12.2 18.1 20:24 6.5 05:55 6.1 0.0 0.0 5.7 25.7 19:35 113 23 12.6 18.1 17:21 8.4 05:34 5.7 0.0 0.0 3.9 22.5 09:51 114 24 10.6 14.7 00:17 6.6 12:25 7.8 0.0 5.4 6.7 38.6 00:42 8 25 6.8 10.4 12:46 2.1 23:05 11.6 0.0 0.6 4.3 22.5 15:11 155 26 9.6 15.7 18:25 2.4 00:01 8.8 0.0 0.0 2.9 22.5 15:22 76 27 13.1 20.8 13:27 3.2 01:55 5.2 0.0 0.0 4.6 41.8 17:45 133 28 13.9 20.3 16:01 8.6 03:01 4.4 0.0 0.0 8.6 38.6 12:14 190 29 18.7 26.1 16:31 10.4 00:56 0.0 0.4 0.0 17.9 45.1 08:13 42 30 14.0 20.2 00:02 4.8 06:39 4.3 0.0 0.8 12.2 43.5 11:17 215 31 11.6 15.2 19:02 6.1 02:11 6.7 0.0 0.0 3.6 19.3 12:10 33 --------------------------------------------------------------------------------------- 7.3 26.1 29 -5.3 17 341.7 0.4 7.8 9.0 51.5 01 63