Chelmsford Weather from CM2Weather

Forecast: Increasing clouds with little temperature change. Precipitation possible within 24 to 48 hours. Last Updated 02:25 on 13 December 2018

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Report for 2014 Sep
                   Monthly Climatological Summary for Sep 2014

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
----------------------------------------------------------------------------------
 1  14.9  20.7   11:16  11.6   05:21   3.4   0.0   0.0   1.2  11.0   11:36   WSW
 2  16.5  21.3   12:57  13.0   02:04   1.8   0.0   0.0   1.5  10.0   11:04    NE
 3  16.9  23.7   13:41  13.3   04:12   1.4   0.0   0.0   2.0  13.0   14:49    NE
 4  16.8  20.4   16:29  13.4   02:46   1.5   0.0   0.0   1.7  11.0   11:03    NE
 5  16.0  20.7   16:07  13.2   02:54   2.3   0.0   0.0   0.4   7.0   10:27     N
 6  17.0  21.3   14:42  13.3   00:52   1.3   0.0   0.0   0.1   6.0   15:15   WNW
 7  15.4  22.1   15:12  12.3   03:36   2.9   0.0   0.0   0.5   7.0   20:51    NE
 8  15.0  23.6   13:13   8.3   06:42   3.3   0.0   0.0   0.0   4.9   17:02   ENE
 9  14.7  21.6   12:23   9.7   06:50   3.6   0.0   0.0   0.7   8.1   15:51   ENE
10  13.8  20.1   15:04   9.3   05:54   4.5   0.0   0.0   1.1  13.0   18:02    NE
11  14.4  18.2   16:22   9.8   02:24   3.9   0.0   0.0   1.9  12.0   12:48   NNE
12  16.0  21.9   14:26  12.8   02:38   2.3   0.0   0.0   2.0  12.0   14:55    NE
13  15.2  20.9   13:57  11.6   04:46   3.1   0.0   0.0   2.1  12.0   13:29    NE
14  15.1  19.3   11:57  12.3   00:01   3.2   0.0   0.0   2.8  14.0   11:10    NE
15  15.4  23.6   12:31  11.6   07:06   2.9   0.0   0.0   0.2   8.1   16:31   ENE
16  16.9  22.9   14:32  13.4   00:00   1.4   0.0   0.0   1.7  10.0   12:21    NE
17  16.8  20.2   15:42  14.8   23:47   1.5   0.0   0.0   2.0  10.0   12:00    NE
18  17.9  24.8   15:17  14.2   01:06   0.4   0.0   0.0   1.8  11.0   13:07    NE
19  18.1  23.3   15:44  15.5   07:20   0.2   0.0  41.9   1.0  10.0   04:45    NE
20  16.4  18.9   12:24  14.2   21:59   1.9   0.0   1.3   1.1   8.1   19:12     N
21  13.7  17.2   13:16  10.9   07:15   4.6   0.0   0.0   2.5  16.0   15:27     N
22  12.2  18.7   14:47   6.9   07:22   6.1   0.0   0.0   0.6  10.0   12:14   NNW
23  13.2  19.1   14:30   8.8   04:41   5.1   0.0   0.0   1.0  11.0   12:19   WSW
24  13.5  17.9   12:57  10.2   23:48   4.8   0.0   1.3   1.8  14.0   16:18   WNW
25  13.4  19.2   14:06   7.6   07:07   4.9   0.0   0.0   2.2  17.0   15:07   WSW
26  16.6  20.5   15:29  14.0   23:32   1.7   0.0   0.0   2.1  13.0   08:57     W
27  16.3  21.3   14:07  12.8   06:08   2.0   0.0   0.0   0.4   6.0   13:44    SE
28  17.7  23.1   13:47  14.3   23:29   0.6   0.0   0.0   0.7   8.1   10:49     E
29  15.0  18.3   17:03  12.8   07:25   3.3   0.0   1.0   0.5   8.1   19:52    SW
30  16.0  21.6   15:34  12.6   06:57   2.3   0.0   0.3   2.1  12.0   13:31   WSW
----------------------------------------------------------------------------------
    15.6  24.8    18     6.9    22    82.2   0.0  45.8   1.3  17.0    25     NNE

Max >=  27.0:  0
Max <=   0.0:  0
Min <=   0.0:  0
Min <= -18.0:  0
Max Rain: 41.9 on day 19
Days of Rain: 5 (>= 0.2 mm)  1 (>= 2.0 mm)  1 (>= 20.0 mm)
Heat Base: 18.3  Cool Base: 18.3  Method: Integration