Havaintoraportit


                   Monthly Climatological Summary for Apr 2017

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   -0.3    4.1  23:59   -5.4  02:14   17.3    0.0   0.8   0.5   6.7  14:26    190
 02    3.7    5.1  16:53    2.5  07:46   13.3    0.0   0.5   0.1   3.2  03:09    321
 03    2.0    3.4  17:23   -0.8  23:03   15.0    0.0   0.3   0.1   2.4  13:38    306
 04    4.0    9.4  16:26    0.5  00:24   13.0    0.0   0.0   1.7   8.5  18:56    202
 05    5.5   10.5  17:26   -0.5  22:19   11.5    0.0   0.0   1.0   4.4  11:20    206
 06    4.4   11.0  16:16   -1.8  03:10   12.6    0.0   0.0   0.5   5.1  16:06    291
 07    2.7    7.9  15:32   -1.7  06:35   14.3    0.0   3.1   0.5   4.0  12:59    337
 08    1.3    7.2  14:08   -4.1  04:23   15.7    0.0   0.0   0.5   4.3  16:48    326
 09    5.5   12.6  17:13   -2.6  01:18   11.5    0.0   0.0   0.7   4.4  20:29    205
 10    5.8   14.3  13:42   -0.8  04:10   11.2    0.0   1.8   1.7  12.4  16:11    199
 11    2.8    6.5  13:07   -0.5  23:56   14.2    0.0   1.8   1.5   7.1  18:12    299
 12    0.7    5.6  15:08   -4.8  06:30   16.3    0.0   0.0   0.6   4.4  00:50    232
 13    0.7    3.8  12:37   -2.5  23:53   16.3    0.0   0.0   0.8   4.4  17:13     48
 14   -2.4    0.8  14:48   -7.0  05:55   19.4    0.0  14.5   0.4   5.4  15:05      4
 15   -3.1    0.7  16:20   -8.0  05:39   20.1    0.0   0.3   0.2   4.1  09:52    336
 16   -2.8    2.4  16:45   -7.6  06:25   19.8    0.0   0.0   0.2   4.0  15:10     48
 17   -1.0    3.0  14:42   -6.6  06:27   18.0    0.0   0.0   0.1   4.7  18:45     32
 18   -1.4    4.6  17:23   -7.9  06:22   18.4    0.0   0.0   0.0   3.5  11:02     14
 19    0.3    7.3  17:12   -7.0  06:21   16.7    0.0   0.0   0.0  22.5  17:13    198
 20    1.8    8.0  14:21   -5.1  05:44   15.2    0.0   0.2   1.7  12.2  14:54    200
 21    4.5    8.8  16:50    0.3  10:09   12.5    0.0   1.7   1.5  12.1  16:55    230
 22    2.9    7.0  17:16    0.3  06:28   14.1    0.0   2.3   1.4   6.6  13:21    331
 23    2.2    7.7  15:15   -2.7  23:54   14.8    0.0   0.8   0.9   7.2  16:35    296
 24    0.7    6.6  17:10   -4.4  02:16   16.3    0.0   1.1   0.7   5.5  18:50    159
 25    2.2    6.7  17:24   -1.7  00:00   14.8    0.0   1.8   1.4   7.7  14:41    148
 26    2.0    4.4  11:03    0.3  00:17   15.0    0.0   9.0   1.6   8.5  17:30    241
 27    3.5    9.4  12:26   -2.2  23:58   13.5    0.0   0.3   1.8   6.3  12:09    224
 28    2.3    9.2  17:05   -4.6  05:20   14.7    0.0   0.0   0.8   4.4  18:11     21
 29    2.1    6.0  10:50   -0.6  04:19   14.9    0.0   0.0   2.0   6.7  14:03     32
 30    1.4    4.6  16:11   -0.7  03:07   15.6    0.0   3.2   1.6   7.8  15:39    226
---------------------------------------------------------------------------------------
       1.8   14.3     10   -8.0     15  456.0    0.0  43.4   0.9  22.5     19    221
    
Max >=  25.1:      0
Max <=  -0.1:      0
Min <=  -0.1:     25
Min <= -10.0:      0

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