Hemel Hempstead (Grovehill) weather

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

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Report for 2012 Aug
                   Monthly Climatological Summary for Aug 2012

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

                  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  17.5  23.2   16:10  13.9   05:35   1.7   0.9   0.0   0.8  13.0   16:20   ENE
 2  16.7  21.5   13:35  14.0   06:50   1.9   0.3   8.6   0.6  12.0   15:00   WSW
 3  16.7  23.1   16:05  11.9   05:30   2.5   0.9   0.0   0.7  12.0   14:25    NW
 4  16.3  22.0   15:35  13.1   00:00   2.3   0.4   5.0   0.7  10.0   13:05     N
 5  15.9  21.8   14:45  12.3   01:40   2.9   0.5   8.4   0.6  10.0   13:30     S
 6  15.7  22.4   16:00  12.0   04:15   3.0   0.5   1.4   1.5  10.0   16:20   WSW
 7  14.7  20.1   13:55   9.6   06:10   3.7   0.2   1.0   3.8  12.0   13:00    SW
 8  18.2  24.7   17:30  14.3   00:00   1.5   1.3   0.0   0.7   9.6   15:30     W
 9  19.1  27.2   15:35  11.4   05:35   2.0   2.8   0.0   0.6  10.0   12:15    NW
10  20.0  28.3   15:25  11.5   06:00   1.8   3.5   0.0   0.8  11.0   18:30     E
11  17.8  23.8   13:26  11.8   06:05   2.1   1.5   0.0   2.7  19.0   12:25     E
12  19.5  27.1   13:25  13.3   03:50   1.5   2.8   0.0   1.8  14.0   11:30     E
13  18.0  22.5   12:05  14.3   05:55   1.3   0.9   0.0   1.0  12.0   12:05     S
14  20.4  26.1   15:40  16.6   07:05   0.4   2.5   0.0   0.8  11.0   13:45   SSW
15  18.1  21.9   14:45  15.5   04:15   0.9   0.7   1.0   2.4  20.0   15:40    SE
16  18.3  22.2   13:45  14.6   05:05   1.1   1.1   0.0   1.7  14.0   09:30   SSW
17  21.1  26.9   14:40  16.7   01:25   0.3   3.1   0.0   1.9  18.0   14:45   SSW
18  23.5  30.6   15:35  16.1   03:05   0.2   5.4   0.0   1.1  14.0   14:05    SW
19  23.2  30.7   15:45  16.6   06:15   0.3   5.1   0.0   0.7  10.0   09:50    SE
20  19.0  25.1   15:30  14.7   00:00   0.9   1.6   0.0   0.6  10.0   09:05    SW
21  17.5  22.7   12:40  14.0   23:50   1.9   1.2   0.8   0.7  10.0   15:00    SW
22  16.3  22.6   15:40  11.5   05:50   2.6   0.6   0.2   1.4  17.0   14:10   WSW
23  16.5  22.5   12:40  11.1   06:05   2.6   0.8   0.0   0.4   8.0   12:55    SW
24  16.3  20.7   14:30  12.3   06:20   2.4   0.4   0.4   1.0  14.0   16:00     S
25  16.6  23.6   13:55  14.1   23:45   2.1   0.5  12.8   1.2  13.0   22:50    SW
26  16.3  22.2   15:30  12.0   00:00   2.5   0.5   0.2   1.3  14.0   03:50     W
27  15.8  21.2   15:45  11.3   04:50   2.7   0.2   1.0   1.4  14.0   14:45     S
28  17.5  23.4   15:20  12.2   06:35   1.8   1.0   1.0   1.7  16.0   16:00    SW
29  14.2  19.5   10:45  12.2   22:50   4.1   0.0   6.0   1.3  16.0   10:50   SSW
30  13.1  16.2   15:25   8.8   00:00   5.1   0.0   0.8   2.5  19.0   13:15   WNW
31  12.8  19.0   15:55   6.4   03:50   5.5   0.0   0.0   1.6  12.0   11:48   WNW
----------------------------------------------------------------------------------
    17.5  30.7    19     6.4    31    65.6  41.2  48.6   1.3  20.0    15      SW

Max >=  25.0:  8
Max <=   0.0:  0
Min <=   0.0:  0
Min <=  -5.0:  0
Max Rain: 12.8 on day 25
Days of Rain: 15 (>= 0.2 mm)  10 (>= 1.0 mm)  1 (>= 10.0 mm)
Heat Base: 18.3  Cool Base: 18.3  Method: Integration
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