MONTHLY CLIMATOLOGICAL SUMMARY for Apr 2011 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 3.6 8.3 16:30 -0.4 08:05 14.7 0.0 0.0 4.0 35.4 15:10 318 02 4.5 10.2 15:25 0.6 02:15 13.8 0.0 0.0 7.1 35.4 17:40 292 03 4.1 10.7 16:25 -0.6 06:10 14.3 0.0 0.2 4.9 30.6 20:20 224 04 7.1 16.3 16:20 0.3 00:05 11.3 0.0 17.8 8.0 41.8 16:00 181 05 2.2 4.3 00:05 0.2 00:00 16.1 0.0 0.0 8.8 49.9 13:15 284 06 2.6 7.7 16:30 -3.8 06:10 15.8 0.0 0.0 1.1 16.1 15:45 311 07 3.5 10.5 16:45 -3.2 06:35 14.9 0.0 0.0 1.6 19.3 13:50 330 08 3.9 10.7 17:05 -2.1 05:40 14.5 0.0 0.0 1.7 19.3 15:55 119 09 6.7 15.0 17:10 -2.3 05:20 11.7 0.0 0.0 2.7 20.9 13:35 144 10 9.4 17.2 17:25 5.3 05:30 8.9 0.0 7.4 3.7 37.0 12:10 152 11 14.5 22.1 13:05 5.1 23:35 3.8 0.0 0.0 10.6 53.1 14:40 255 12 7.7 14.9 16:30 2.3 07:55 10.7 0.0 0.0 5.1 33.8 01:15 336 13 6.9 12.6 17:55 3.2 07:05 11.5 0.0 0.0 1.0 14.5 15:25 345 14 6.6 10.9 15:30 1.8 00:00 11.8 0.0 0.0 4.5 29.0 09:50 327 15 2.8 7.9 15:50 -3.2 06:40 15.5 0.0 0.0 3.6 25.7 13:55 92 16 4.5 6.6 23:45 2.9 13:45 13.8 0.0 15.2 8.1 43.5 13:10 124 17 2.5 6.8 01:10 -0.4 13:50 15.9 0.0 1.8 11.0 43.5 14:20 241 18 0.7 3.6 18:05 -0.9 06:35 17.6 0.0 0.0 4.6 37.0 00:10 273 19 2.4 7.1 12:30 -2.2 06:35 16.0 0.0 2.2 3.4 25.7 10:55 96 20 3.0 5.7 16:25 1.2 23:25 15.4 0.0 13.8 5.5 43.5 19:50 261 21 2.3 6.4 17:20 -1.5 00:00 16.0 0.0 0.4 6.2 35.4 07:55 285 22 3.4 8.9 16:45 -2.4 02:15 14.9 0.0 0.8 4.6 30.6 12:05 121 23 10.2 19.9 14:50 3.2 00:50 8.1 0.0 7.2 9.3 48.3 16:50 202 24 7.7 14.7 17:45 2.0 06:05 10.6 0.0 0.0 2.1 24.1 00:05 285 25 7.1 12.7 14:30 1.5 06:30 11.3 0.0 0.4 0.9 19.3 19:30 99 26 9.8 13.2 16:15 7.3 03:30 8.5 0.0 10.8 4.0 27.4 13:10 117 27 15.5 22.3 15:25 9.4 06:20 2.9 0.0 5.8 5.2 32.2 19:10 146 28 11.0 16.7 00:05 5.8 00:00 7.3 0.0 7.0 9.4 67.6 09:40 197 29 5.7 7.5 17:25 4.4 04:10 12.6 0.0 0.0 5.5 32.2 14:40 278 30 8.9 16.8 15:15 -0.4 06:15 9.5 0.0 0.0 2.3 20.9 15:45 126 --------------------------------------------------------------------------------------- 6.0 22.3 27 -3.8 06 369.5 0.0 90.8 5.0 67.6 28 234