MAANDELIJKS OVERZICHT VOOR MEI 2009
      
        TEMPERATUUR IN(°C), NEERSLAG IN(mm), WIND SNELHEID IN(km/hr)

                                       HEAT  COOL        
    GEM                                DEG   DEG        GEM                 
DAG TEMP  HOOG    TIID  LAAG    TIJD   DAYS  DAYS REGEN WIND  HOOG   TIJD  RICHTING
------------------------------------------------------------------------------------
 1  13.7  21.2   14:55   7.9    3:45   4.8   0.2   0.0   2.6  25.7   15:20    NE
 2  12.6  17.2   15:35   8.3    6:00   5.8   0.0   0.0   5.5  24.1   15:00     W
 3   9.9  12.1   14:45   8.2   23:25   8.4   0.0   0.8   8.9  45.1   15:20   WNW
 4   9.9  13.1   14:20   6.3    6:30   8.4   0.0   0.4   9.5  32.2   13:10     W
 5  11.2  12.7   14:45   9.3    1:15   7.1   0.0   3.2  14.2  48.3   23:25   WSW
 6  11.8  14.1   16:50  10.2    5:55   6.5   0.0   4.0  14.5  48.3    1:35     W
 7  12.1  15.3   17:55   8.2   23:55   6.3   0.0   0.0  12.9  46.7    1:40    SW
 8  11.4  15.7   14:50   7.9    0:15   6.9   0.0   1.6  15.3  69.2   15:20    SW
 9  11.6  15.6   16:30   7.2    6:25   6.7   0.0   0.0   5.3  32.2    0:10   WSW
10  12.4  18.6   14:10   6.8    5:25   5.9   0.0   0.0   4.3  32.2   21:00    NE
11  10.8  13.9   15:05   7.1   23:55   7.5   0.0   0.0  14.2  43.5    9:20    NE
12  12.5  18.5   16:50   6.4    3:30   5.8   0.0   0.0   9.8  43.5   14:50   ENE
13  15.0  20.4   16:25   9.3    5:20   3.6   0.3   0.0   8.9  37.0   12:55   ENE
14  13.6  18.6   15:45   9.4    8:30   4.7   0.0  11.2   6.3  32.2   16:15   ENE
15  12.7  15.5   15:10  10.1   22:10   5.6   0.0  14.0   4.0  29.0   21:35     E
16  12.1  17.1   17:35   7.9    5:55   6.2   0.0   2.8   5.1  35.4   12:45     S
17  11.9  15.9   16:05   9.5   22:55   6.4   0.0  22.8   3.7  40.2   15:10   SSE
18  13.2  16.6   15:50  10.2    5:45   5.1   0.0   0.0  10.0  45.1   10:30    SW
19  13.8  18.9   12:30   8.4    5:35   4.6   0.0   0.0   5.0  25.7   12:00     S
20  13.5  17.3   15:35   8.6    5:40   4.8   0.0   0.0   5.1  29.0   12:10   WSW
21  13.6  16.9   14:15   9.7    3:25   4.7   0.0   0.0   6.0  32.2   15:55     W
22  12.7  16.2   10:55   8.2    5:25   5.6   0.0   0.0   6.9  33.8   15:20     W
23  16.4  21.7   14:00   9.8    6:10   2.6   0.7   0.0   1.6  19.3   13:15   WSW
24  14.6  18.1   11:15  10.6   23:45   3.7   0.0   0.0   5.0  24.1   13:50    NW
25  15.9  22.9   20:00   7.9    4:10   3.6   1.1   2.0   2.9  29.0   17:00   ENE
26  13.7  16.8    9:40  10.3   18:45   4.6   0.0  31.0  10.0  54.7    4:45     W
27  12.3  14.4   11:20  10.4    4:15   6.0   0.0   2.2  15.1  51.5   17:55   WSW
28  14.5  16.8   16:20  11.8   00:00   3.8   0.0   0.0   9.8  35.4    0:35   WNW
29  14.5  19.1   17:00   9.8    6:05   3.8   0.0   0.0   5.1  27.4   18:45    NE
30  15.9  21.3   17:00   9.4    5:35   3.1   0.7   0.0   6.8  35.4   19:05   ENE
31  17.7  22.7   15:15  12.7    5:50   1.8   1.2   0.0   8.0  33.8   13:25    NE
-------------------------------------------------------------------------------------
    13.1  22.9    25     6.3     4   164.2   4.2  96.0   7.8  69.2     8     WSW

Nacht van 25 op 26 mei hevig onweer gehad!
Diverse inslagen, waaronder in het het huizenblok van weerheerhugowaard!

Max >=  32.0:  0
Max <=   0.0:  0
Min <=   0.0:  0
Min <= -18.0:  0
Max neerslag: 30.99 mm op 26-05-09
Dagen met neerslag: 12 (> .2 mm) 9 (> 2 mm) 2 (> 20 mm)
Heat Base:  18.3  Cool Base:  18.3  Method: Integration