Monthly Climatological Summary for Sep 2024 Name: MONTREAL@ST.LEONARD City: MONTREAL State: QUEBEC- CANADA Elevation: 50 ft Lat: N 45° 35' 13" Lon: W 073° 35' 18" 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 ---------------------------------------------------------------------------------- 1 20.8 27.1 13:50 14.9 23:48 0.3 2.7 9.2 7.3 49.9 14:57 SW 2 14.7 17.6 17:02 12.1 05:12 3.6 0.0 0.0 5.6 30.6 13:28 W 3 17.1 22.8 17:01 10.2 06:16 2.7 1.5 0.0 6.9 35.4 15:23 WSW 4 20.3 25.4 16:21 14.8 06:14 0.7 2.7 0.0 7.8 30.6 13:43 WSW 5 22.0 27.2 14:11 16.2 05:52 0.2 4.0 0.0 5.0 29.0 14:52 SW 6 21.3 25.5 16:35 17.6 06:00 0.0 3.1 0.0 8.5 37.0 15:24 S 7 17.8 22.5 11:11 12.5 23:59 1.4 0.9 19.0 8.6 37.0 11:59 S 8 10.8 13.3 16:50 7.7 05:58 7.5 0.0 0.0 12.9 41.8 11:09 SW 9 15.9 21.5 16:05 11.3 06:49 3.0 0.6 0.0 9.7 38.6 01:01 WSW 10 15.2 21.3 16:39 9.0 06:21 3.6 0.5 0.0 5.3 30.6 14:48 W 11 18.8 24.6 16:44 13.4 06:35 1.5 2.0 0.0 6.6 30.6 14:38 WSW 12 21.0 25.8 14:28 16.9 06:28 0.2 2.9 0.0 3.0 19.3 15:04 S 13 22.3 28.4 16:41 15.8 05:15 0.4 4.5 0.0 1.6 16.1 13:48 S 14 22.2 27.8 16:06 17.3 06:55 0.1 4.0 0.0 2.4 14.5 15:55 NE 15 23.1 30.0 16:24 15.6 06:40 0.3 5.1 0.0 2.2 17.7 14:10 SE 16 24.2 29.6 16:53 18.6 06:39 0.0 5.9 0.0 3.7 22.5 15:21 SSW 17 24.2 29.6 15:49 19.8 06:24 0.0 5.9 0.0 5.0 22.5 14:20 WSW 18 23.1 28.9 14:22 16.9 06:19 0.1 4.9 0.0 1.4 20.9 14:55 W 19 22.3 28.5 14:11 17.0 06:52 0.1 4.1 0.0 3.2 24.1 20:15 NNE 20 19.7 25.1 14:46 15.1 06:20 0.8 2.2 0.0 6.3 22.5 16:57 NE 21 18.7 23.1 15:25 15.7 07:16 0.8 1.2 0.0 6.0 24.1 17:33 NE 22 17.7 22.9 14:55 13.4 05:54 1.7 1.2 0.0 5.2 22.5 12:46 ENE 23 15.4 16.7 09:18 14.1 14:17 2.9 0.0 4.6 5.3 20.9 04:22 ESE 24 17.7 21.7 14:45 15.3 00:00 1.3 0.6 0.0 6.1 22.5 09:32 ESE 25 14.9 16.4 21:35 12.9 08:19 3.4 0.0 8.8 9.8 41.8 15:42 SE 26 17.3 21.8 14:01 14.7 00:00 1.8 0.8 5.0 8.3 41.8 14:37 S 27 17.0 21.6 16:44 13.2 07:06 1.8 0.5 0.0 3.1 16.1 14:07 SSE 28 16.7 21.6 17:16 12.2 06:43 2.3 0.6 0.0 4.2 24.1 13:17 NE 29 17.2 24.5 16:35 12.6 08:52 2.3 1.2 0.0 2.5 17.7 16:54 W 30 17.9 22.6 16:39 13.8 06:59 1.4 1.0 0.0 4.8 20.9 13:23 NE ---------------------------------------------------------------------------------- 18.9 30.0 15 7.7 8 46.2 64.6 46.6 5.6 49.9 1 SSW Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 19.0 on day 7 Days of Rain: 5 (>= 0.1 mm) 4 (>= 5.0 mm) 0 (>= 20.0 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration