Chelmsford Weather from CM2Weather

Forecast: Increasing clouds with little temperature change. Precipitation possible within 24 to 48 hours. Last Updated 01:40 on 13 December 2018

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Report for 2012 Jul
                   Monthly Climatological Summary for Jul 2012

Name: Chelmsford Weather by CM2Weather   City: Chelmsford   State: Essex
Elevation: 75 m  Lat: N 51 42' 39"   Lon: E 000 28' 16"

                  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  18.1  22.1   11:58  13.3   23:22   0.6   0.5   0.0   6.5  17.0   11:38   WSW
 2  15.7  20.8   13:49  11.4   03:42   2.8   0.2   1.0   5.2  16.8   13:22    SW
 3  17.2  20.7   13:32  15.2   02:47   1.4   0.3   1.0   3.8  13.2   15:45    SW
 4  19.2  23.9   15:22  15.6   03:17   0.8   1.7   3.3   3.1  11.0   15:44    SW
 5  20.1  27.7   11:46  15.1   02:46   0.8   2.6   0.0   1.8   9.8   15:01   SSW
 6  16.2  20.7   16:06  13.1   23:59   2.0   0.2   7.4   2.7  13.2   18:26    SW
 7  16.8  23.9   09:24  11.3   04:00   2.5   0.9   4.3   2.3  12.1   13:12   SSW
 8  16.0  19.9   14:24  14.0   04:17   2.4   0.1  22.9   2.2   6.9   15:48   NNW
 9  16.2  20.8   12:58  13.7   23:53   2.3   0.1   0.0   2.8  10.3   15:04   WSW
10  16.0  20.8   12:36  12.8   03:42   2.5   0.2   7.6   3.5  14.5   20:16   WSW
11  16.1  24.9   10:28  10.1   03:57   3.0   0.8   2.0   3.5  16.6   09:45     W
12  16.3  24.5   09:20   9.5   05:21   3.2   1.2  13.0   3.0  12.5   17:37   WSW
13  17.0  22.8   14:15  13.7   00:00   2.0   0.7   2.0   5.3  14.1   17:29   WSW
14  14.5  15.9   13:49  13.0   21:57   3.8   0.0   8.4   2.2   8.9   11:24   WNW
15  16.5  24.3   09:43  11.2   05:41   2.7   0.9   0.0   2.4  13.0   14:59     W
16  14.9  17.7   14:20  11.7   03:18   3.4   0.0   3.3   6.2  14.5   17:22   WSW
17  19.6  25.2   09:21  13.8   05:32   1.1   2.4   0.0   4.2  13.2   12:11     W
18  17.3  21.1   09:29  14.1   23:57   1.2   0.3   1.0   5.2  15.9   09:59   WSW
19  16.9  22.7   08:38  12.8   05:16   2.1   0.6   0.0   3.1  13.6   09:07     W
20  14.3  19.8   10:01  11.8   23:59   4.0   0.0  32.5   1.4   6.3   17:03    NE
21  16.4  25.9   10:31  10.1   05:12   3.0   1.1   0.0   1.3   7.2   09:12    NE
22  18.5  26.8   10:25  11.8   00:36   2.2   2.4   0.0   4.5  12.5   11:37   WSW
23  21.9  30.5   10:04  11.2   04:38   1.5   5.1   0.0   3.5  13.2   11:09   WSW
24  23.3  34.6   10:21  13.3   05:26   1.0   6.0   0.0   1.1   8.7   16:59   SSE
25  23.0  33.8   10:44  13.5   05:03   1.1   5.8   0.0   0.9   9.6   17:23     E
26  21.3  31.1   10:22  13.9   05:27   1.2   4.2   0.0   2.7   8.7   12:21   ENE
27  18.9  25.6   14:35  12.5   04:53   1.5   2.1   0.0   0.5   6.5   20:26    NE
28  17.5  23.7   12:24  12.9   23:56   2.0   1.2   0.0   2.1  14.5   16:28    NW
29  15.7  26.8   10:39  10.2   05:13   3.7   1.2   2.3   2.8  16.8   12:50   WSW
30  16.4  24.1   11:38   9.0   02:45   3.2   1.4   0.0   2.6  14.3   14:05     W
31  16.1  22.0   14:20  11.2   06:52   2.9   0.6   4.1   2.9  12.5   18:32   WSW
----------------------------------------------------------------------------------
    17.5  34.6    24     9.0    30    67.9  44.8 116.1   3.6  17.0     1     WSW

Max >=  27.0:  5
Max <=   0.0:  0
Min <=   0.0:  0
Min <= -18.0:  0
Max Rain: 32.5 on day 20
Days of Rain: 16 (>= 0.2 mm)  13 (>= 2.0 mm)  2 (>= 20.0 mm)
Heat Base: 18.3  Cool Base: 18.3  Method: Integration