Havaintoraportit


                   Monthly Climatological Summary for Dec 2018

Name: RitvalaWX		City: Valkeakoski	State: Ritvala		                  
Elevation: 97 metri    Lat: N 61 12' 04"    Lon: E 24 10' 27"

                   Temperature (C), Rain (mm), Wind Speed (m/s)

                                         Heat   Cool       Avg
      Mean                               Deg    Deg        Wind                 Dom
Day   Temp   High   Time    Low   Time   Days   Days  Rain Speed  High   Time   Dir
---------------------------------------------------------------------------------------
 01   -3.5   -0.4  00:00   -6.6  22:54   20.5    0.0   0.0   3.7  12.3  05:28    171
 02   -4.2   -3.0  13:10   -8.5  07:11   21.2    0.0   0.0   1.8   6.2  18:11    161
 03   -3.2   -2.3  23:57   -4.1  08:00   20.2    0.0   0.0   2.4   8.7  12:08    151
 04    0.4    2.8  21:43   -2.3  00:00   16.6    0.0   0.3   2.2   6.2  05:34    156
 05    0.2    2.3  00:00   -1.7  23:28   16.8    0.0   0.0   1.9   6.6  03:47    202
 06   -2.7   -1.5  00:38   -4.3  16:09   19.7    0.0   0.0   0.9   5.3  00:32    209
 07   -1.4   -0.3  10:33   -2.4  00:00   18.4    0.0   0.0   0.5   8.2  13:10    159
 08   -0.7    0.8  23:53   -2.0  00:00   17.7    0.0   0.0   2.2   8.0  16:54    156
 09    1.8    2.3  06:15    0.8  00:00   15.2    0.0   0.6   3.0   8.8  05:28    159
 10    0.5    1.3  00:00   -0.5  19:32   16.5    0.0   0.0   0.5   5.5  00:14    153
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---------------------------------------------------------------------------------------
      -1.3    2.8     04   -8.5     02  182.8    0.0   0.8   1.9  12.3     01    165
    
Max >=  25.1:      0
Max <=  -0.1:      5
Min <=  -0.1:      9
Min <= -10.0:      0

Days of Rain:      2 (>= 0,1 mm)       0 (>= 1,0 mm)       0 (>= 10,0 mm)
Heat Base: 17,0  Cool Base: 17,0  Method: Integration