Chelmsford Weather from CM2Weather

Forecast: Increasing clouds with little temperature change. Precipitation possible within 24 to 48 hours. Last Updated 01:45 on 13 December 2018

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Report for 2015 May
                   Monthly Climatological Summary for May 2015

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   8.1  13.3   13:41   4.1   04:08  10.2   0.0   0.0   3.1  17.0   08:31   ENE
 2   8.1  13.3   14:48   2.8   04:22  10.2   0.0   0.0   3.1  14.0   14:28   ENE
 3  13.5  18.9   15:00   9.2   00:00   4.8   0.0   2.0   4.8  25.0   17:51    SW
 4  13.8  19.7   14:04  11.3   05:15   4.5   0.0   3.6   4.1  21.1   01:52    SW
 5  13.5  16.7   14:28  11.1   23:07   4.8   0.0  11.4   7.5  30.0   16:20    SW
 6  11.0  14.5   12:17   8.6   05:23   7.3   0.0   7.4   7.0  32.0   18:44    SW
 7  12.3  17.3   13:39   8.3   02:21   6.0   0.0   0.3   3.0  16.0   01:19   WSW
 8  11.5  16.7   13:36   7.9   05:19   6.8   0.0   0.3   1.5  12.0   13:36   SSE
 9  13.5  17.4   15:15   9.7   23:59   4.8   0.0   0.0   4.4  22.0   07:22   WSW
10  13.8  20.4   14:32   6.8   04:50   4.5   0.0   0.3   3.0  17.0   15:23    SW
11  16.5  23.3   13:33  11.4   04:12   1.8   0.0   0.0   3.2  17.0   18:12    SW
12  13.8  17.8   14:34   9.9   23:50   4.5   0.0   0.0   2.3  17.0   13:16   WSW
13  12.6  20.1   14:32   6.7   05:25   5.7   0.0   0.0   1.7  12.0   18:41    NE
14   8.2  10.6   08:50   5.7   04:01  10.1   0.0  12.2   3.4  17.0   14:02    NE
15  10.8  15.0   17:14   6.6   05:40   7.5   0.0   0.3   3.0  13.0   01:09   NNW
16  14.0  18.8   15:51   8.6   23:55   4.3   0.0   0.0   2.4  18.1   11:14   WNW
17  12.8  19.5   14:46   6.0   05:21   5.5   0.0   0.0   1.5  13.0   11:54   WSW
18  11.1  14.6   16:47   8.5   23:53   7.2   0.0   1.8   4.1  27.0   13:22    SW
19   9.6  15.6   14:05   6.1   23:51   8.7   0.0   4.8   3.6  18.1   09:27   WSW
20  10.1  16.1   15:15   4.5   04:57   8.2   0.0   0.0   1.7  16.0   15:17   WNW
21  13.6  20.6   14:49   6.2   05:18   4.7   0.0   0.0   1.3  16.0   14:02   WSW
22  15.4  21.1   14:14   8.8   05:13   2.9   0.0   0.0   1.2  11.0   12:08   WSW
23  13.6  15.8   14:38   8.9   23:54   4.7   0.0   0.3   2.3  11.0   01:47   NNE
24  14.2  21.6   12:49   8.1   01:22   4.1   0.0   0.5   1.4  14.0   11:20     W
25  11.9  14.8   12:27   7.8   05:18   6.4   0.0   0.0   2.2  14.0   08:52   NNW
26  13.8  18.3   14:14   8.2   03:47   4.5   0.0   0.0   1.8  16.0   14:49   NNW
27  14.3  21.6   15:05   6.6   05:14   4.0   0.0   0.0   2.2  16.0   20:26     W
28  15.0  19.3   13:12  11.1   03:36   3.3   0.0   0.0   2.0  17.0   01:46     W
29  11.1  15.1   09:43   7.3   23:30   7.2   0.0   2.5   2.5  20.0   12:39   WSW
30  12.4  18.5   14:32   5.7   03:27   5.9   0.0   0.0   2.1  14.0   21:06   WSW
31  12.3  15.8   14:48   7.3   23:46   6.0   0.0   1.8   3.4  21.1   11:39    SW
----------------------------------------------------------------------------------
    12.5  23.3    11     2.8     2   181.1   0.0  49.5   2.9  32.0     6     WSW

Max >=  27.0:  0
Max <=   0.0:  0
Min <=   0.0:  0
Min <= -18.0:  0
Max Rain: 12.2 on day 14
Days of Rain: 15 (>= 0.2 mm)  7 (>= 2.0 mm)  0 (>= 20.0 mm)
Heat Base: 18.3  Cool Base: 18.3  Method: Integration