RitvalaWX


Havaintoraportit


                   Monthly Climatological Summary for Dec 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   -1.0   -0.3  00:00   -2.0  23:19   18.0    0.0   0.0   0.6   3.8  18:41     27
 02   -1.7    0.1  23:12   -3.3  07:08   18.7    0.0   0.0   0.9   6.7  23:09    212
 03    1.9    3.4  11:57    0.1  00:00   15.1    0.0   3.4   1.8   7.5  03:10    202
 04   -1.2    0.2  00:02   -2.9  23:01   18.2    0.0  13.7   0.7   4.4  12:35    328
 05   -2.4   -1.7  17:04   -5.8  23:39   19.4    0.0   0.0   0.7   4.4  03:23    222
 06   -4.4   -1.9  07:40  -11.2  23:30   21.4    0.0   0.0   0.0   2.4  07:40    295
 07   -5.2   -0.7  23:38  -11.4  00:21   22.2    0.0   0.0   1.2  11.1  20:25    158
 08    1.2    2.4  14:07   -0.7  00:00   15.8    0.0   6.6   2.3   8.0  01:00    165
 09    1.1    1.8  12:56    0.6  19:41   15.9    0.0   0.3   3.4  10.1  18:34    166
 10   -0.4    0.9  00:00   -1.0  16:53   17.4    0.0   0.0   2.8  10.8  04:08    160
 11   -1.0   -0.3  02:01   -2.9  23:35   18.0    0.0   0.0   1.5   6.7  05:20    158
 12   -1.8   -0.7  16:40   -2.9  00:00   18.8    0.0   0.0   0.6   5.2  03:44    163
 13   -2.4    0.1  23:27   -4.0  03:07   19.4    0.0   0.0   1.2   6.0  23:25    256
 14   -1.0    0.3  06:29   -2.5  17:06   18.0    0.0   4.4   2.9  10.1  10:59    167
 15   -1.1   -0.2  23:12   -1.5  01:13   18.1    0.0  11.6   0.6   6.2  00:41    156
 16   -0.5   -0.1  00:02   -0.8  20:35   17.5    0.0   0.3   0.6   4.0  01:29    155
 17   -2.5   -0.7  00:34   -7.5  17:09   19.5    0.0   0.0   0.3   3.7  23:48    304
 18   -1.4   -0.1  14:37   -3.5  07:54   18.4    0.0   0.3   1.5   7.8  13:22    200
 19   -0.6   -0.2  01:32   -0.9  14:54   17.6    0.0   0.0   0.0   0.0  00:00     90
 20    0.0    1.6  22:25   -1.6  04:49   17.0    0.0   0.8   1.2   8.5  15:38    200
 21   -0.3    1.6  00:00   -2.8  22:19   17.3    0.0   2.9   0.7   5.0  09:50    235
 22   -2.2   -1.1  13:22   -5.5  23:57   19.2    0.0   0.0   0.9   4.0  19:47    234
 23   -2.2    0.5  17:21   -8.2  01:22   19.2    0.0   5.3   1.6   8.7  23:20    222
 24   -4.5   -1.1  00:00  -10.0  21:49   21.5    0.0   0.0   1.4   9.2  03:41    327
 25   -4.9   -0.5  22:20  -10.5  09:04   21.9    0.0   0.8   0.3   4.7  23:10    163
 26   -2.3    0.5  02:10   -3.8  17:16   19.3    0.0   0.3   1.1   6.7  06:30    292
 27   -0.0    1.2  12:33   -3.2  00:00   17.0    0.0   0.0   0.9   6.0  03:19    192
 28   -0.1    0.7  06:21   -0.6  01:32   17.1    0.0   0.5   0.3   5.5  19:59    153
 29    0.6    1.2  07:39   -0.3  00:00   16.4    0.0   5.3   1.7   6.8  08:40    158
 30   -0.6    0.1  00:27   -1.9  22:15   17.6    0.0   1.3   0.8   4.3  22:59    190
 31   -1.5   -0.5  03:30   -2.2  16:59   18.5    0.0   0.0   1.8   5.5  10:46    158
---------------------------------------------------------------------------------------
      -1.4    3.4     03  -11.4     07  569.3    0.0  57.6   1.2  11.1     07    181
    
Max >=  25.1:      0
Max <=  -0.1:     13
Min <=  -0.1:     29
Min <= -10.0:      3

Days of Rain:     16 (>= 0,1 mm)       9 (>= 1,0 mm)       2 (>= 10,0 mm)
Heat Base: 17,0  Cool Base: 17,0  Method: Integration