Havaintoraportit


                   Monthly Climatological Summary for Dec 2015

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    2.5    3.1  01:25    1.9  19:27   14.5    0.0   3.1   0.6   6.1  20:59    318
 02    0.2    2.2  00:00   -3.2  19:51   16.8    0.0   0.0   1.0   6.7  06:34    325
 03    3.7    6.0  10:49    1.1  00:02   13.3    0.0   0.5   1.0   6.3  03:07    199
 04    4.3    7.1  20:27    1.6  06:01   12.7    0.0   8.8   2.0  11.4  17:25    186
 05    6.0    9.5  22:26    2.5  09:56   11.0    0.0   2.4   1.9   9.7  03:07    222
 06    9.3   10.4  16:10    5.5  23:52    7.7    0.0  23.7   1.0   5.4  03:26    217
 07    5.2    6.3  11:57    3.3  23:13   11.8    0.0   0.6   1.7   8.6  12:10    315
 08    2.9    5.4  23:44    1.7  09:36   14.1    0.0   0.0   1.0   6.3  01:23    248
 09    7.5    8.4  16:43    5.5  00:00    9.5    0.0   0.0   1.4   7.8  04:03    207
 10    6.5    9.4  21:13    3.1  06:39   10.5    0.0   0.0   1.4   7.2  09:08    211
 11    5.1    8.7  00:32    3.0  20:49   11.9    0.0   0.0   1.0   7.2  00:46    211
 12    2.6    3.8  00:35    0.8  22:57   14.4    0.0   0.0   0.3   3.2  23:59    201
 13    1.0    1.7  00:00    0.3  21:11   16.0    0.0   0.8   0.7   2.9  00:01     47
 14   -1.7    0.5  02:52   -5.8  16:38   18.7    0.0   1.0   0.3   2.8  09:24    339
 15   -2.3    1.1  12:48   -6.8  05:25   19.3    0.0   0.0   0.2   3.2  13:36    280
 16    1.6    3.7  13:46   -0.9  23:57   15.4    0.0   0.0   0.5   4.1  14:13    309
 17    0.7    1.9  23:01   -1.0  00:04   16.3    0.0   2.3   1.8   5.4  08:35    172
 18    3.6    7.4  19:22    1.9  00:00   13.4    0.0   3.4   1.8   7.3  14:59    179
 19    4.5    7.5  03:59    1.1  18:49   12.5    0.0   0.0   0.4   3.8  06:00    251
 20    8.4   11.7  17:33    1.5  01:06    8.6    0.0   5.0   0.8   6.7  23:44    203
 21    8.8   10.7  00:47    7.6  23:29    8.2    0.0   0.0   1.3   6.0  01:16    212
 22    5.6    7.7  00:00    2.9  19:34   11.4    0.0   0.0   0.8   4.3  03:21    212
 23    4.6    6.7  07:29    2.8  16:22   12.4    0.0   3.2   0.9   5.2  09:06    210
 24    4.3    5.8  04:58    2.6  15:42   12.7    0.0   0.0   0.8   6.1  21:59    228
 25    5.9    7.6  10:27    4.0  19:07   11.1    0.0   2.3   2.3   8.7  06:43    199
 26    0.6    5.4  00:43   -3.7  19:44   16.4    0.0   1.1   2.2   8.8  04:26    320
 27   -5.9   -3.3  00:00   -8.3  19:14   22.9    0.0   0.0   0.4   5.0  01:00    320
 28   -7.0   -3.5  13:45   -9.4  23:28   24.0    0.0   0.0   0.0   2.4  18:13    301
 29   -5.4   -4.6  04:55   -9.0  00:11   22.4    0.0   0.0   0.5   3.8  09:39    184
 30   -2.0    0.5  23:47   -5.5  04:32   19.0    0.0   0.0   1.2   5.5  19:21    189
 31   -0.4    0.7  06:09   -5.0  23:58   17.4    0.0   0.0   2.7   7.5  23:19    179
---------------------------------------------------------------------------------------
       2.5   11.7     20   -9.4     28  446.3    0.0  58.3   1.1  11.4     04    212
    
Max >=  25.1:      0
Max <=  -0.1:      3
Min <=  -0.1:     11
Min <= -10.0:      0

Days of Rain:     14 (>= 0,1 mm)      11 (>= 1,0 mm)       1 (>= 10,0 mm)
Heat Base: 17,0  Cool Base: 17,0  Method: Integration