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Report for 2012 Sep
Monthly Climatological Summary for Sep 2012
Name: CM2Weather City: Chelmsford County: Essex
Elevation: 0 ft Lat: S 00° 00' 00" Lon: W 000° 00' 00"
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
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13 13.8 58.9 19:58 12.3 23:05 4.5 0.0 0.0 2.1 16.0 23:51 WSW
14 16.3 22.0 14:31 12.3 23:51 2.0 0.0 0.0 4.4 21.1 09:21 W
15 15.3 22.0 14:51 9.7 06:51 3.0 0.0 0.0 1.7 13.0 13:31 W
16 16.4 19.8 16:39 11.9 00:00 1.9 0.0 0.0 4.5 20.0 15:13 W
17 15.6 21.0 15:00 11.5 06:15 2.7 0.0 0.0 2.9 18.1 16:15 W
18 13.9 19.4 14:17 8.7 23:47 4.4 0.0 0.0 2.6 17.0 14:10 WNW
19 11.2 18.2 16:24 6.1 06:25 7.1 0.0 0.0 1.6 14.0 11:22 W
20 12.6 19.7 14:39 7.3 03:58 5.7 0.0 0.0 2.8 18.1 11:57 WSW
21 12.8 17.1 16:08 10.1 06:25 5.5 0.0 1.2 2.1 97.0 18:10 WNW
22 10.5 17.0 12:48 4.6 07:18 7.8 0.0 0.0 1.1 10.0 11:33 NNE
23 9.7 13.3 11:17 6.2 02:46 8.6 0.0 17.0 3.5 22.0 16:03 ENE
24 12.6 15.7 12:14 10.3 23:27 5.7 0.0 3.0 4.4 28.0 16:19 WSW
25 11.6 15.8 11:26 8.8 06:09 6.7 0.0 0.8 5.3 24.1 16:38 SW
26 11.4 14.9 11:50 8.9 23:04 6.9 0.0 5.1 1.4 11.0 08:10 SSW
27 12.1 17.9 16:21 7.8 01:34 6.2 0.0 0.8 1.2 12.0 13:53 NW
28 11.7 18.7 14:11 7.9 05:57 6.6 0.0 1.3 4.0 19.0 14:50 WSW
29 11.2 17.6 15:51 7.5 22:43 7.1 0.0 0.0 1.7 14.0 13:26 W
30 11.6 16.4 15:24 6.4 02:45 6.7 0.0 0.0 5.0 22.0 11:05 WSW
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12.8 58.9 13 4.6 22 99.1 0.0 29.2 2.9 97.0 21 W
Max >= 27.0: 1
Max <= 0.0: 0
Min <= 0.0: 0
Min <= -18.0: 0
Max Rain: 17.0 on day 23
Days of Rain: 7 (>= 0.2 mm) 3 (>= 2.0 mm) 0 (>= 20.0 mm)
Heat Base: 18.3 Cool Base: 18.3 Method: Integration