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Report for 2018 Sep
Monthly Climatological Summary for Sep 2018 Name: CM2Weather City: Chelmsford State: Essex Elevation: 66 m Lat: N 51 42 38 Lon: E 000 28 14 Temperature (°C), Rain (mm), Wind Speed (mph) Heat Cool Avg Mean Deg Deg Wind Dom Day Temp High Time Low Time Days Days Rain Speed High Time Dir ---------------------------------------------------------------------------------- 01 17.7 26.8 12:25 9.6 06:17 0.4 0.3 0.0 1.5 13.0 16:58 S 02 17.8 27.9 11:52 9.8 06:14 0.3 0.3 0.0 1.1 14.0 14:30 SE 03 17.9 28.3 12:46 9.9 06:43 0.3 0.5 0.0 0.8 10.0 18:29 ESE 04 16.1 20.2 14:00 12.5 01:31 0.0 0.0 1.2 4.1 15.0 10:14 N 05 15.7 18.7 14:43 13.4 06:37 0.0 0.0 4.4 3.9 15.0 13:15 N 06 17.0 24.2 12:54 12.9 06:43 0.0 0.0 0.2 2.2 13.0 21:41 NNW 07 14.2 20.4 13:21 8.1 06:39 0.8 0.0 0.0 1.8 16.0 16:39 WSW 08 14.6 20.6 15:08 8.4 04:05 0.8 0.0 0.0 3.2 17.0 14:35 WSW 09 18.4 23.9 16:27 14.2 05:31 0.0 0.0 0.0 3.8 21.0 13:52 SW 10 17.9 22.3 12:46 13.8 05:36 0.0 0.0 0.0 3.6 17.0 16:58 WSW 11 19.4 23.2 14:18 16.4 00:00 0.0 0.0 0.2 5.7 21.0 08:17 WSW 12 13.7 16.8 00:00 9.1 23:59 0.2 0.0 1.8 2.2 15.0 02:48 N 13 14.1 21.7 11:32 7.2 06:15 1.4 0.0 0.0 0.5 13.0 14:51 WSW 14 15.0 19.4 13:08 11.1 05:24 0.1 0.0 0.0 3.5 20.0 10:52 WSW 15 16.8 24.0 12:47 10.9 06:54 0.1 0.0 0.0 2.9 16.0 13:56 WSW 16 18.0 24.2 12:21 12.9 05:31 0.0 0.0 0.0 4.4 20.0 11:55 SW 17 20.4 26.3 14:10 16.1 23:59 0.0 0.4 0.0 4.3 19.0 13:07 SW 18 19.5 23.2 14:17 15.9 00:19 0.0 0.0 0.2 6.8 26.0 11:57 WSW 19 19.4 22.9 13:30 17.0 04:27 0.0 0.0 0.0 7.7 31.0 14:18 WSW 20 19.1 21.3 14:20 17.1 04:32 0.0 0.0 0.0 7.6 30.0 23:52 WSW 21 14.8 19.8 00:01 10.7 07:30 0.1 0.0 4.2 6.5 31.0 01:09 WSW 22 11.6 13.8 10:38 10.3 20:38 0.7 0.0 5.4 2.2 11.0 00:11 WSW 23 10.1 13.4 16:03 6.7 23:54 2.0 0.0 8.0 4.0 21.0 17:44 N 24 10.3 17.6 14:45 5.3 06:37 2.9 0.0 0.0 1.5 13.0 13:40 N 25 11.3 19.0 12:38 3.7 07:18 2.8 0.0 0.0 1.8 12.0 15:06 SW 26 15.1 23.4 14:27 7.3 05:30 1.3 0.0 0.0 2.2 16.0 11:06 WSW 27 16.9 24.2 14:36 10.7 07:26 0.1 0.0 0.0 2.1 11.0 12:01 W 28 13.8 19.4 11:28 8.3 23:57 0.4 0.0 0.0 4.0 18.0 13:34 NNE 29 11.9 20.7 12:24 5.2 07:06 2.4 0.0 0.0 1.1 9.0 13:14 WSW 30 11.5 18.8 11:38 5.8 07:20 1.9 0.0 0.0 2.0 15.0 16:41 NW ---------------------------------------------------------------------------------- 15.7 28.3 3 3.7 25 19.0 1.5 25.6 3.3 31.0 19 W Max >= 35.7 0 Max <= 33.6 30 Min <= -20.6 0 Min <= -18.0 0 Max Rain: 8.0 on day 23 Days of Rain: 9 (>= 0.2 mm) 4 (>= 2.0 mm) 0 (>= 20.0 mm) Heat Base: 12.0 Cool Base: 24.0 Method: Integration