Hemel Hempstead (Grovehill) weather

 Latitude N 51° 46' 21"    Longitude W 00° 27' 08"    Elevation 142 m

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Report for 2017
                   Annual Climatological Summary for 2017

Name: Grovehill   City: Hemel Hempstead   State: UK
Elevation: 142 m  Lat: N 51° 46' 21"   Lon: W 000° 27' 08"

                  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 25.0  0.0  0.0  -5.0
------------------------------------------------------------------------------------
 17  1   6.3   0.2   3.1  -0.9   472     0   9.7  24  -5.4   22    0    1   18    1
 17  2   8.9   3.7   6.1   2.1   340     0  16.9  20  -0.8    6    0    0    3    0
 17  3  13.1   5.6   8.9   2.6   290     0  21.4  30   1.8   25    0    0    0    0
 17  4  15.1   4.6   9.5   1.1   264     2  25.4   9   0.2   19    1    0    0    0
 17  5  18.9   8.9  13.5   2.0   164    15  27.3  26   1.7   10    3    0    0    0
 17  6  22.7  12.3  17.4   2.9    73    47  33.2  21   8.5    4    6    0    0    0
 17  7  23.0  13.5  17.7   0.8    57    39  32.9   6  11.0   23    8    0    0    0
 17  8  21.4  11.8  16.2  -0.5    85    21  27.6  28   7.3   31    3    0    0    0
 17  9  18.6   9.5  13.5  -0.6   147     2  22.6  24   4.8   22    0    0    0    0
 17 10  16.0   8.8  12.3   1.7   187     0  21.4  16   1.8   30    0    0    0    0
 17 11  10.0   3.4   6.7  -0.1   347     0  14.8   1  -1.6   30    0    0    5    0
 17 12   7.2   2.1   4.7   0.4   420     0  12.8  30  -4.3   12    0    0   12    0
------------------------------------------------------------------------------------
        15.1   7.0  10.8   1.0  2851   130  33.2 Jun  -5.4  Jan   21    1   38    1

                                Precipitation (mm)

              Dep.   Max        Days of Rain
              From   Obs.           >=
 YR MO Total  Norm   Day Date  0.2  1.0 10.0
---------------------------------------------
 17  1  53.8 -13.2   8.2  12    24   11    0
 17  2  36.4 -11.3   7.4   6    17   14    0
 17  3  39.2  -9.9   7.4   3    17   11    0
 17  4   7.2 -46.9   1.6  30    13    2    0
 17  5  66.8  14.8  30.0  17     9    8    2
 17  6  34.0 -18.7  12.8   6    10    6    1
 17  7  63.0  14.2  12.8  11    15   10    2
 17  8  44.2 -18.3  13.8   9    15   11    1
 17  9  59.8   2.6  10.4   8    22   16    1
 17 10  19.2 -61.9   3.4  21    15    8    0
 17 11  43.6 -31.4  11.6  23    14    8    1
 17 12  81.8  16.7  18.6  13    18   13    1
---------------------------------------------
       549.0-163.3  30.0  May  189  118    9

                                Wind Speed (mph)
                          Dom
 YR MO   Avg.  Hi   Date  Dir
------------------------------
 17  1   2.5  31.0   13   WSW
 17  2   4.1  49.0   23   SSW
 17  3   4.3  35.0   17    SW
 17  4   3.0  25.0   30     W
 17  5   2.8  30.0    5     E
 17  6   3.2  32.0    6   WSW
 17  7   2.8  24.0   24   WSW
 17  8   2.2  34.0    3   WSW
 17  9   2.1  35.0   13   WSW
 17 10   3.0  31.0   21   WSW
 17 11   3.0  31.0   22     W
 17 12   3.8  36.0   30   WSW
------------------------------
         3.1  49.0  Feb   WSW
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