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 2015
                   Annual Climatological Summary for 2015

Name: CM2Weather    City: Chelmsford    County: Essex 
Elevation: 0 ft  Lat: S 00 00' 00"   Lon: W 000 00' 00"

                  Temperature (C), Heat Base: 18.3  Cool Base: 18.3
                          Dep.  Heat  Cool                       Max  Max  Min  Min
        Mean  Mean        From  Deg   Deg                        >=   <=   <=   <=
 YR MO  Max   Min   Mean  Norm  Days  Days  Hi  Date  Low  Date 27.0  0.0  0.0 -18.0
------------------------------------------------------------------------------------
 15  1   7.5   1.2   4.3   0.0   433     0  14.1   9  -4.4   20    0    0   11    0
 15  2   7.1   1.1   4.0   0.0   400     0  10.6  26  -3.0    2    0    0   10    0
 15  3  11.0   3.2   6.8   0.0   355     0  16.3   7  -0.1   23    0    0    2    0
 15  4  15.2   4.6   9.6   0.0   261     0  25.1  15   0.3    7    0    0    0    0
 15  5  17.5   7.7  12.5   0.0   181     0  23.3  11   2.8    2    0    0    0    0
 15  6  21.2  10.9  15.9   0.0    81    10  28.8  26   6.5    9    3    0    0    0
 15  7  23.3  13.5  18.3   0.0    29    27  31.2   1   7.9   31    5    0    0    0
 15  8  22.2  13.4  17.5   0.0    40    16  29.9  22  10.3    1    2    0    0    0
 15  9  17.2   9.2  12.9   0.0   161     0  22.1  12   6.0   26    0    0    0    0
 15 10  14.6   8.3  11.2   0.0   218     0  17.9   6   3.8   25    0    0    0    0
 15 11  12.4   7.1   9.9   0.0   252     0  16.8  10  -2.2   22    0    0    3    0
 15 12  12.3   8.1  10.4   0.0   245     0  15.7  19   3.8    9    0    0    0    0
------------------------------------------------------------------------------------
        15.1   7.4  11.1   0.0  2661    55  31.2 Jul  -4.4  Jan   10    0   26    0

                                Precipitation (mm)

              Dep.   Max        Days of Rain
              From   Obs.           >=
 YR MO Total  Norm   Day Date  0.2  2.0 20.0
---------------------------------------------
 15  1  58.0   0.0  14.7   3    19    8    0
 15  2  32.3   0.0   5.8  22    14    6    0
 15  3  29.6   0.0  11.7  17    10    4    0
 15  4  14.4   0.0   3.6   2    10    3    0
 15  5  49.5   0.0  12.2  14    15    7    0
 15  6   5.6   0.0   2.3  28     7    1    0
 15  7  58.8   0.0  14.5  24    11    7    0
 15  8  52.1   0.0  11.7  24    16    8    0
 15  9  43.3   0.0  13.0  16    13    7    0
 15 10  17.6   0.0   5.8   6    14    2    0
 15 11  62.1   0.0  12.4   4    20   11    0
 15 12  36.7   0.0   5.8  12    24    6    0
---------------------------------------------
       460.0   0.0  14.7  Jan  173   70    0

                                Wind Speed (mph)
                          Dom
 YR MO   Avg.  Hi   Date  Dir
------------------------------
 15  1   4.1  76.1    3   WSW
 15  2   3.3  29.0   22     W
 15  3   3.8  33.0   29   WNW
 15  4   2.9  26.0   12    NW
 15  5   2.9  32.0    6   WSW
 15  6   4.0  98.0   21     W
 15  7   2.3  24.1   27   WSW
 15  8   2.7  27.0   26   WSW
 15  9   2.3  22.0   14   NNW
 15 10   2.4  20.0   29   NNW
 15 11   4.8  35.0   17   WSW
 15 12   5.5  41.1   22    SW
------------------------------
         3.4  98.0  Jun     W