MONTHLY CLIMATOLOGICAL SUMMARY for Apr 2021 NAME: Dalhousie Atmospheric Observatory, Dalhousie University, Halifax ELEV: 67 meters LAT: 44-38.27 N LONG: 063-35.61 W TEMPERATURE (C), RAIN (mm), WIND SPEED (kph) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR --------------------------------------------------------------------------------------- 01 9.5 13.5 12:54 7.6 10:02 8.8 0.0 25.1 15.2 63.3 18:04 171 02 5.9 10.1 00:00 3.1 23:59 12.4 0.0 0.3 9.0 35.8 00:24 293 03 2.1 3.3 17:45 1.0 23:47 16.2 0.0 0.2 12.8 43.8 23:25 326 04 0.6 4.2 22:05 -0.9 08:31 17.7 0.0 32.9 21.8 70.3 05:49 341 05 4.7 7.1 18:04 2.5 02:33 13.6 0.0 6.0 13.3 44.7 16:16 54 06 6.6 12.3 20:46 2.8 09:12 11.7 0.0 0.0 10.0 37.9 21:51 4 07 7.9 13.6 19:15 4.5 04:59 10.4 0.0 0.0 15.9 49.3 23:52 340 08 9.1 16.8 18:23 4.3 02:59 9.2 0.0 0.1 16.9 49.8 20:30 342 09 9.1 16.1 20:33 3.5 07:08 9.2 0.0 0.1 15.9 43.4 18:44 333 10 9.1 13.9 18:25 5.3 09:47 9.2 0.0 0.0 9.4 39.3 20:35 337 11 3.9 10.4 19:21 -1.1 08:39 14.5 0.0 0.0 12.9 55.0 18:03 323 12 6.2 12.1 18:55 3.9 07:05 12.2 0.0 0.0 16.1 56.0 23:29 349 13 5.0 8.0 16:56 3.6 23:54 13.4 0.0 0.2 19.2 55.9 21:33 337 14 5.9 12.3 17:37 3.1 01:34 12.5 0.0 0.0 19.2 55.3 00:47 348 15 3.9 10.6 15:41 0.5 09:40 14.5 0.0 0.0 11.8 36.1 00:16 7 16 2.0 3.9 16:15 0.2 09:00 16.3 0.0 0.0 16.0 67.5 20:15 83 17 3.2 5.5 18:12 1.5 06:53 15.1 0.0 21.1 17.7 59.5 12:40 74 18 4.0 6.5 18:16 2.0 04:51 14.3 0.0 9.9 13.9 59.4 19:28 320 19 8.3 15.6 19:22 3.4 03:38 10.0 0.0 0.0 14.7 51.6 01:16 295 20 11.0 18.3 17:30 5.1 09:23 7.4 0.0 0.0 8.7 44.1 19:11 256 21 11.1 15.5 15:20 6.9 09:55 7.2 0.0 0.0 11.1 55.4 19:23 214 22 7.1 11.9 06:04 2.0 22:18 11.2 0.0 4.3 20.1 76.5 16:23 206 23 4.1 8.5 21:14 1.2 06:34 14.2 0.0 0.1 24.2 73.7 08:48 231 24 10.9 18.1 20:58 4.6 06:04 7.4 0.0 0.0 19.2 59.9 16:07 246 25 9.3 16.1 16:15 4.2 09:28 9.0 0.0 2.2 6.4 40.9 16:23 123 26 9.5 12.5 16:25 6.8 00:00 8.8 0.0 16.1 13.5 50.9 20:58 289 27 6.3 9.3 21:21 3.8 08:29 12.1 0.0 0.3 18.7 58.5 12:07 249 28 11.3 19.5 20:13 5.4 09:10 7.0 0.0 0.0 12.2 57.3 16:56 259 29 10.9 15.7 20:33 6.4 08:54 7.4 0.0 0.0 6.7 34.1 20:35 143 30 7.1 10.4 00:03 5.3 19:37 11.2 0.0 30.1 14.1 106.6 16:03 101 --------------------------------------------------------------------------------------- 6.9 19.5 28 -1.1 11 344.2 0.0 149.0 14.5 106.6 30 315