MONTHLY CLIMATOLOGICAL SUMMARY for Dec 2017 NAME: Aurora, Ontario ELEV: 274 meters LAT: 43-59.71 N LONG: 079-27.81 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 3.1 6.6 13:55 -1.0 21:55 15.2 0.0 0.0 2.1 20.9 12:25 282 02 2.5 7.8 14:35 -1.1 05:25 15.8 0.0 0.0 0.8 12.9 12:35 173 03 2.3 6.7 14:10 -1.7 00:00 16.1 0.0 0.2 0.5 12.9 13:50 218 04 3.4 7.8 23:55 -2.8 02:20 14.9 0.0 0.6 5.4 33.8 18:35 150 05 6.5 10.9 12:20 -0.9 23:30 11.8 0.0 5.2 11.6 45.1 10:25 191 06 -0.6 0.9 12:00 -2.8 07:50 19.0 0.0 0.0 7.7 45.1 10:20 245 07 -2.1 0.1 12:05 -3.8 22:05 20.4 0.0 0.0 6.5 35.4 15:00 259 08 -2.4 0.3 14:25 -4.6 03:20 20.8 0.0 0.0 6.1 38.6 14:40 218 09 -1.9 0.1 11:10 -3.8 22:20 20.3 0.0 0.0 1.7 24.1 11:15 184 10 -3.6 -2.4 15:15 -6.2 00:00 21.9 0.0 0.0 4.8 29.0 19:10 254 11 -7.0 -4.8 22:40 -10.3 07:40 25.3 0.0 0.4 0.9 22.5 15:35 27 12 -6.8 -3.4 08:55 -13.1 00:00 25.1 0.0 0.0 4.4 32.2 12:35 294 13 -12.2 -9.1 14:30 -15.6 06:55 30.6 0.0 0.0 3.4 25.7 03:50 323 14 -12.2 -7.7 15:50 -16.8 05:15 30.5 0.0 0.0 2.4 25.7 13:45 314 15 -7.6 -5.1 23:35 -12.2 01:50 26.0 0.0 0.0 2.7 24.1 00:00 208 16 -7.6 -5.0 06:45 -11.6 00:00 25.9 0.0 0.0 3.6 27.4 01:00 292 17 -10.9 -6.8 00:00 -15.5 08:25 29.2 0.0 0.0 0.3 11.3 20:25 78 18 -1.4 2.7 23:50 -7.0 02:50 19.7 0.0 4.0 1.3 14.5 19:15 186 19 3.7 5.1 11:00 0.2 00:00 14.6 0.0 2.8 7.4 40.2 12:10 257 20 -2.1 0.2 00:20 -5.0 00:00 20.5 0.0 0.0 5.6 33.8 08:40 308 21 -5.7 -4.3 14:35 -7.4 07:45 24.1 0.0 0.0 0.5 16.1 21:55 85 22 -6.3 -4.9 04:05 -7.9 09:25 24.6 0.0 0.0 1.0 22.5 04:20 55 23 -3.8 -0.8 15:20 -6.6 05:50 22.2 0.0 0.0 0.8 19.3 21:05 293 24 -4.3 -2.3 00:05 -8.2 08:45 22.7 0.0 0.0 1.1 24.1 21:25 100 25 -6.9 -4.1 11:55 -11.4 00:00 25.2 0.0 0.0 8.3 46.7 12:20 275 26 -13.2 -11.2 12:30 -16.1 20:55 31.6 0.0 0.0 6.9 38.6 12:40 258 27 -15.6 -11.8 13:10 -20.4 00:00 34.0 0.0 0.0 1.5 20.9 01:15 322 28 -19.6 -15.0 14:35 -25.3 08:15 37.9 0.0 0.0 0.5 12.9 12:10 327 29 -14.4 -8.8 13:40 -18.3 01:55 32.7 0.0 0.0 0.4 12.9 13:25 129 30 -12.7 -8.0 14:35 -19.7 00:00 31.0 0.0 0.0 2.9 29.0 17:05 317 31 -20.4 -16.0 15:40 -23.7 07:45 38.7 0.0 0.0 1.4 19.3 12:45 319 --------------------------------------------------------------------------------------- -5.8 10.9 05 -25.3 28 748.3 0.0 13.2 3.4 46.7 25 254