Monthly Climatological Summary for May 2023 Name: MONTREAL@ST.LEONARD City: Montreal State: QUEBEC-CANADA Elevation: 50 m 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 9.8 12.1 07:30 7.7 13:26 8.5 0.0 18.8 12.2 46.7 12:48 SE 2 9.3 13.9 16:17 5.9 06:00 8.9 0.0 10.4 5.9 29.0 12:32 E 3 8.2 9.4 01:08 6.7 23:18 10.1 0.0 3.2 13.2 45.1 11:00 NE 4 8.6 12.6 18:29 5.7 05:50 9.7 0.0 0.8 10.5 33.8 03:38 NE 5 12.5 18.3 17:10 6.6 05:54 5.7 0.0 0.0 6.2 27.4 02:22 NNE 6 17.3 23.6 18:14 9.7 06:33 2.7 1.7 0.0 7.2 30.6 14:20 WNW 7 17.9 23.3 14:28 11.2 05:58 1.9 1.5 0.0 8.5 40.2 14:56 W 8 13.4 17.5 16:10 10.2 23:59 4.9 0.0 0.0 8.1 29.0 08:36 NNW 9 12.0 18.0 17:08 5.4 06:01 6.3 0.0 0.0 4.2 25.7 16:23 NNW 10 16.0 23.7 16:50 7.8 02:19 3.8 1.5 0.0 10.8 41.8 17:55 WSW 11 19.1 26.6 17:01 11.7 05:39 1.9 2.8 0.0 10.5 35.4 20:21 WSW 12 21.5 26.6 16:35 16.2 07:05 0.3 3.5 0.0 8.9 35.4 12:39 W 13 15.1 19.8 12:56 8.7 23:54 3.3 0.2 0.0 10.7 46.7 15:00 NW 14 12.1 18.8 18:04 5.7 05:00 6.3 0.0 0.0 7.6 35.4 12:51 NW 15 15.7 21.8 17:45 9.9 06:04 3.3 0.7 0.0 12.0 53.1 12:57 WSW 16 10.1 16.3 00:00 3.8 17:01 8.2 0.0 5.0 6.6 38.6 14:49 NW 17 5.1 9.1 18:20 1.3 05:39 13.2 0.0 0.0 8.2 35.4 12:43 NW 18 9.3 16.3 18:00 0.4 05:32 9.0 0.0 0.0 5.5 32.2 12:18 WSW 19 17.0 24.5 15:12 8.2 04:15 3.1 1.8 0.0 7.5 35.4 16:18 SSE 20 18.3 22.3 14:59 14.8 23:47 1.0 1.1 4.2 10.3 56.3 15:01 SSE 21 15.6 22.8 17:13 11.6 06:46 2.7 0.0 0.6 10.7 43.5 07:15 W 22 14.9 22.8 17:12 5.0 05:37 4.1 0.5 0.6 2.8 43.5 07:14 W 23 16.4 24.4 17:32 6.1 05:32 3.8 1.8 0.0 4.2 27.4 17:58 WSW 24 13.2 20.1 00:00 7.1 13:53 5.2 0.0 9.6 6.5 33.8 22:31 NNW 25 12.8 19.3 17:36 5.9 05:10 5.5 0.0 0.0 6.2 25.7 13:06 NNW 26 15.6 23.1 17:08 6.9 05:11 3.7 1.1 0.0 5.3 30.6 16:46 W 27 20.8 28.6 17:06 12.7 05:20 1.5 4.0 0.0 10.4 37.0 22:49 WSW 28 23.8 32.3 17:20 15.6 05:41 0.4 5.9 0.0 11.4 38.6 14:52 W 29 19.1 22.9 17:06 14.5 05:15 0.7 1.5 0.0 7.9 29.0 07:06 NE 30 21.4 29.3 17:56 11.7 04:42 1.4 4.6 0.0 4.2 24.1 15:52 W 31 26.0 33.1 16:03 18.3 05:16 0.0 7.7 0.0 5.3 22.5 11:30 WSW ---------------------------------------------------------------------------------- 15.1 33.1 31 0.4 18 141.1 41.9 53.2 8.2 56.3 20 WNW Max >= 32.0: 2 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 18.8 on day 1 Days of Rain: 9 (>= 0.1 mm) 4 (>= 5.0 mm) 0 (>= 20.0 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration