Chelmsford Weather from CM2Weather

Forecast: Increasing clouds with little temperature change. Precipitation possible within 24 to 48 hours. Last Updated 17:35 on 18 April 2019

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Report for 2018 Jan
                   Monthly Climatological Summary for Jan 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   6.5   7.7   21:54   5.3   17:17   5.5   0.0   0.0   4.9  20.0   00:19   WSW
02   7.3  12.1   23:44   3.7   06:29   4.7   0.0   7.8   5.0  35.0   23:55    SW
03   8.7  10.8   00:13   7.3   05:37   3.3   0.0   0.0   7.6  31.0   03:11   WSW
04   7.9  12.1   13:34   6.1   07:59   4.1   0.0   7.6   4.9  30.0   16:27   WSW
05   6.3   9.7   13:28   3.3   23:59   5.7   0.0   0.2   3.6  23.0   13:54    SW
06   2.9   5.8   15:34   0.3   08:01   9.1   0.0   0.0   3.0  17.0   16:21   NNE
07   3.0   5.8   13:28   1.4   20:18   9.0   0.0   0.0   5.4  24.0   12:22    NE
08   4.2   5.0   14:09   1.9   00:00   7.8   0.0   0.0   4.9  20.0   04:16   ENE
09   5.3   6.9   23:37   4.6   10:25   6.7   0.0   0.0   1.1   9.0   00:49   ESE
10   8.1  11.7   14:06   6.4   23:33   3.9   0.0   0.4   2.2  15.0   07:37    SW
11   6.7   7.3   12:20   5.7   03:37   5.3   0.0   0.8   2.0  12.0   11:00   NNW
12   6.2   8.0   13:21   3.4   23:17   5.8   0.0   0.2   0.6   7.0   16:05   ESE
13   5.1   6.7   12:01   3.8   00:00   6.9   0.0   0.0   1.9  11.0   13:59    SE
14   5.2   6.6   13:36   4.3   01:27   6.8   0.0   0.0   1.4  15.0   23:23     S
15   7.8  10.8   13:57   5.1   00:00   4.2   0.0   3.2   6.5  31.0   06:40    SW
16   5.4   7.7   14:46   3.1   22:28   6.6   0.0   0.2   5.7  21.0   05:30   WSW
17   4.8   8.0   12:58   2.4   03:42   7.2   0.0   1.2   5.9  22.0   02:15   WSW
18   7.0  11.1   03:53   2.9   23:59   5.0   0.0   0.8   6.1  34.0   03:33   WSW
19   3.5   7.8   14:22   1.1   07:37   8.5   0.0   0.0   3.4  15.0   13:19   WSW
20   3.0   4.3   13:00   1.8   21:08   9.0   0.0   5.6   2.4  13.0   00:47   NNW
21   2.4   9.6   23:38   0.1   03:46   9.6   0.0   9.6   1.6  13.0   14:52   SSW
22   8.3  11.1   13:16   6.1   21:36   3.7   0.0   0.0   1.9  11.0   00:27     W
23  10.4  13.1   14:55   7.6   00:00   1.7   0.0   0.0   5.5  20.0   13:22    SW
24  10.1  13.6   10:30   6.6   22:19   2.3   0.0   4.8   7.6  35.0   10:26    SW
25   7.4  11.4   13:09   5.2   23:57   4.6   0.0   0.0   4.0  16.0   11:31    SW
26   4.7   8.4   14:53   1.9   05:27   7.3   0.0   0.0   1.6   9.0   09:25    NW
27   7.2  11.1   21:55   3.2   02:33   4.8   0.0   0.4   5.1  25.0   13:42    SW
28  11.3  14.4   13:43   9.1   07:16   1.0   0.0   0.0   6.1  21.0   09:29   WSW
29   9.3  12.5   12:40   2.9   23:57   2.7   0.0   0.8   5.9  23.0   04:52   WSW
30   5.1   9.8   14:26   1.3   07:02   6.9   0.0   0.0   2.7  15.0   21:49    SW
31   6.6  10.0   01:18   2.8   23:40   5.4   0.0   1.8   5.7  24.0   10:28   WSW
----------------------------------------------------------------------------------
     6.4  14.4    28     0.1    21   175.1   0.0  45.4   4.1  35.0     2     WSW

Max >=  35.7  0
Max <=  33.6 31
Min <= -20.6  0
Min <= -18.0  0
Max Rain: 9.6 on day 21
Days of Rain: 16 (>= 0.2 mm)  6 (>= 2.0 mm)  0 (>= 20.0 mm)
Heat Base: 12.0  Cool Base: 24.0  Method: Integration