MONTHLY CLIMATOLOGICAL SUMMARY for May 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 7.5 13.0 21:28 3.4 07:37 10.9 0.0 0.7 18.9 59.0 02:20 268 02 8.0 12.6 19:19 4.2 07:41 10.4 0.0 0.0 14.4 48.3 16:56 235 03 10.3 16.7 19:34 5.0 11:03 8.0 0.0 0.0 14.3 50.6 11:24 271 04 10.4 15.1 15:36 6.2 09:48 8.0 0.0 0.0 7.5 30.7 05:33 225 05 7.7 9.9 02:12 5.2 23:27 10.6 0.0 0.8 10.5 38.2 23:56 86 06 6.5 9.5 19:01 4.3 04:13 11.8 0.0 12.6 17.1 77.1 11:13 38 07 8.4 14.1 19:07 3.3 08:30 10.0 0.0 0.0 12.0 53.5 00:42 305 08 4.6 9.7 00:00 1.9 23:42 13.8 0.0 30.5 15.5 59.2 15:46 17 09 6.9 13.6 20:34 1.5 05:01 11.4 0.0 1.6 18.8 62.8 00:35 272 10 10.0 16.3 19:38 6.1 09:00 8.4 0.0 0.0 5.9 29.3 04:16 217 11 10.9 16.8 14:58 6.0 09:00 7.4 0.0 0.0 10.3 49.0 18:17 232 12 7.9 11.2 16:53 4.9 04:05 10.5 0.0 3.5 10.4 33.2 04:52 272 13 10.1 17.0 21:27 5.1 08:57 8.2 0.0 0.0 8.9 40.1 18:29 289 14 13.2 19.4 18:41 8.8 05:12 5.2 0.0 0.3 8.4 38.3 20:14 277 15 10.7 16.6 18:35 5.6 08:56 7.6 0.0 0.0 6.8 33.5 22:13 185 16 11.6 19.1 17:13 6.4 06:10 6.7 0.0 0.6 9.3 47.8 20:06 209 17 11.7 18.3 15:49 7.2 08:11 6.6 0.0 0.3 7.5 56.5 18:49 181 18 13.0 19.5 16:51 8.3 09:05 5.4 0.0 3.4 7.5 47.5 17:56 222 19 11.4 14.5 20:52 9.0 09:27 6.9 0.0 0.2 11.3 36.8 12:20 330 20 10.7 13.5 14:19 6.9 23:58 7.6 0.0 0.0 6.9 26.7 01:48 74 21 11.2 19.6 16:45 5.1 05:48 7.1 0.0 0.0 7.4 44.8 19:41 204 22 11.5 14.8 15:37 9.4 07:05 6.9 0.0 1.4 10.1 38.6 15:52 214 23 13.5 21.3 16:05 7.9 23:59 4.8 0.0 5.3 15.0 72.4 21:54 248 24 8.9 15.3 19:32 5.1 08:30 9.4 0.0 0.0 16.2 61.3 01:55 319 25 9.7 15.3 18:10 5.5 07:28 8.7 0.0 0.0 18.6 69.2 19:47 224 26 13.8 20.8 15:39 9.7 06:16 4.5 0.0 0.0 13.3 55.7 22:02 221 27 14.9 22.9 20:15 10.6 00:22 3.4 0.0 2.0 13.7 63.5 06:19 231 28 10.3 18.2 00:00 6.4 08:55 8.0 0.0 0.0 12.1 45.8 19:01 299 29 6.9 11.3 00:00 4.9 18:35 11.4 0.0 11.5 7.7 33.8 23:22 89 30 7.3 10.6 15:38 4.8 02:06 11.1 0.0 0.5 11.7 42.8 22:23 57 31 8.5 11.8 18:48 5.8 03:11 9.9 0.0 6.5 12.2 58.9 06:54 100 --------------------------------------------------------------------------------------- 9.9 22.9 27 1.5 09 260.4 0.0 81.5 11.6 77.1 06 257