Havaintoraportit


                     Annual Climatological Summary for 2017

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

                                     Temperature (C), Heat Base: 17.0  Cool Base: 17.0
                         Heat   Cool                          Max    Max   Min  Min
        Mean  Mean       Deg    Deg                            >=     <=    <=   <=
YR  MO  Max   Min   Mean Days   Days   Hi  Date    Low  Date   25     0     0   -10
--------------------------------------------------------------------------------------
17 01   1.0  -4.5  -1.6 577.8   0.0    5.7   27  -23.4   06     0     8    23     5
17 02   0.7  -6.0  -2.5 546.4   0.0    8.8   14  -18.1   09     0    10    21     8
17 03   4.7  -2.0   1.3 485.2   0.0   13.0   26   -9.9   06     0     1    19     0
17 04   6.6  -2.9   1.8 456.0   0.0   14.3   10   -8.0   15     0     0    25     0
17 05  14.3   0.3   8.4 266.6   0.7   26.0   19   -5.7   10     1     0    16     0
17 06  17.7   7.2  12.9 124.1   1.9   23.6   17   -1.4   04     0     0     1     0
17 07  20.2   9.9  15.4  55.4   6.8   25.6   28    5.4   15     1     0     0     0
17 08  21.4  12.4  17.2   9.6  14.0   24.4   11    6.9   15     0     0     0     0
17 09
17 10
17 11
17 12
--------------------------------------------------------------------------------------
       10.3   1.3   6.1 2521.2  23.4   26.0  May  -23.4  Jan     2    19   105    13

                  Precipitation (mm)

              Max          ---Days of Rain---
              Obs.                >=
YR  MO  Total Day    Date  0.10  1.00 10.00
------------------------------------------------
17 01   5.5   2.3    13     9     1     0
17 02   7.6   2.1    19     8     3     0
17 03  29.3  16.1    15    10     5     1
17 04  43.4  14.5    14    17    10     1
17 05  30.5  21.1    09     4     3     1
17 06 131.8  46.1    15    14    13     4
17 07  81.5  22.4    22    15    11     3
17 08   8.4   7.0    02     2     2     0
17 09
17 10
17 11
17 12
------------------------------------------------
      338.0  46.1   Jun    79    48    10

           Wind Speed (m/s)
                         Dom
YR  MO  Avg.  Hi    Date Dir
-----------------------------------
17 01   0.7  52.4   27   189 
17 02   0.6  54.9   17   206 
17 03   1.1  14.0   26   199 
17 04   0.9  22.5   19   221 
17 05   1.3  40.0   26   304 
17 06   1.1  41.6   16   211 
17 07   0.9  10.6   07   191 
17 08   1.2   9.9   10   188 
17 09
17 10
17 11
17 12
-----------------------------------
        1.0  54.9  Feb   201