MONTHLY CLIMATOLOGICAL SUMMARY for May 2023 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 5.7 6.7 14:20 4.5 01:07 12.6 0.0 80.1 20.7 72.9 18:26 97 02 5.4 6.5 16:09 4.2 23:39 12.9 0.0 0.5 14.9 57.1 06:10 78 03 3.8 4.6 15:20 3.1 10:54 14.6 0.0 0.0 11.5 37.3 13:07 72 04 5.3 8.9 20:48 2.6 04:41 13.0 0.0 0.1 12.0 45.9 22:06 20 05 6.5 10.5 19:47 4.3 10:31 11.8 0.0 0.1 18.4 56.2 19:49 341 06 9.1 18.7 14:48 1.9 07:38 9.2 0.0 0.0 12.7 53.8 19:40 316 07 8.0 14.3 15:58 1.5 09:32 10.3 0.0 0.0 10.7 70.5 19:25 225 08 11.4 19.2 17:24 6.2 23:56 7.0 0.0 0.0 11.0 56.6 23:35 269 09 6.6 11.6 19:48 2.7 06:59 11.7 0.0 0.0 15.5 51.0 13:34 302 10 9.7 16.6 16:17 3.8 09:41 8.6 0.0 0.0 13.6 60.1 15:13 256 11 11.5 16.2 13:43 6.7 23:55 6.8 0.0 0.0 9.1 37.4 02:42 169 12 7.3 9.8 20:21 5.7 05:10 11.1 0.0 0.0 8.9 35.3 18:46 113 13 11.1 19.6 20:04 6.0 09:47 7.3 0.0 0.3 7.8 48.1 22:28 151 14 9.6 13.9 00:00 4.9 08:50 8.7 0.0 1.6 13.9 52.2 17:37 285 15 12.9 20.5 17:53 6.3 07:20 5.4 0.0 0.0 12.9 56.0 23:49 239 16 14.0 18.9 15:34 9.3 23:52 4.3 0.0 0.1 13.6 50.4 14:42 229 17 8.0 9.6 00:41 4.1 23:51 10.3 0.0 1.9 9.5 49.8 21:30 312 18 6.7 12.5 21:07 2.0 08:20 11.6 0.0 0.0 13.8 48.0 17:09 280 19 8.3 12.3 15:47 4.4 08:59 10.0 0.0 0.0 13.7 57.9 16:01 214 20 11.4 17.4 16:32 6.5 02:55 6.9 0.0 0.0 15.5 52.9 18:25 210 21 12.6 15.1 11:55 10.5 22:37 5.7 0.0 8.4 14.4 83.4 18:15 192 22 11.9 15.8 18:54 9.3 11:30 6.4 0.0 0.0 10.8 38.1 10:33 352 23 8.2 16.0 15:48 2.9 08:42 10.2 0.0 0.0 10.9 34.5 18:19 30 24 6.2 9.5 15:49 4.2 07:57 12.1 0.0 0.0 8.6 36.1 17:08 124 25 8.4 13.8 19:01 5.7 02:55 9.9 0.0 0.0 10.9 76.0 14:17 13 26 8.4 11.6 20:08 5.9 06:23 9.9 0.0 0.0 13.8 43.9 22:19 295 27 14.4 23.4 19:39 6.1 07:48 3.9 0.0 0.0 11.8 39.0 15:38 277 28 19.3 27.4 17:14 12.3 09:05 0.0 1.0 0.0 15.1 55.7 20:51 229 29 13.1 22.2 01:02 8.6 11:22 5.2 0.0 0.0 15.7 53.3 00:19 340 30 11.1 18.8 17:22 4.9 07:58 7.2 0.0 0.0 8.7 50.5 19:53 224 31 15.6 23.7 18:18 8.9 08:20 2.8 0.0 0.0 12.5 52.7 12:39 238 --------------------------------------------------------------------------------------- 9.7 27.4 28 1.5 07 267.5 1.0 93.2 12.7 83.4 21 274