Havaintoraportit


                     Annual Climatological Summary for 2019

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
--------------------------------------------------------------------------------------
19 01  -5.3 -13.1  -8.9 803.7   0.0    0.9   01  -28.7   22     0    28    31    20
19 02   0.7  -6.4  -2.5 545.0   0.0    6.3   25  -21.4   22     0    10    26     7
19 03   1.4  -6.5  -2.3 597.5   0.0   12.0   29  -21.4   06     0    10    27    10
19 04   8.5  -4.4   1.9 289.1   0.0   17.1   18   -9.3   12     0     1    19     0
19 05
19 06
19 07
19 08
19 09
19 10
19 11
19 12
--------------------------------------------------------------------------------------
        0.6  -8.0  -3.5 2235.3   0.0   17.1  Apr  -28.7  Jan     0    49   103    37

                  Precipitation (mm)

              Max          ---Days of Rain---
              Obs.                >=
YR  MO  Total Day    Date  0.10  1.00 10.00
------------------------------------------------
19 01   1.8   1.8    01     1     1     0
19 02   2.1   0.5    12     5     0     0
19 03  17.6   7.1    23    11     5     0
19 04   0.0   0.0    01     0     0     0
19 05
19 06
19 07
19 08
19 09
19 10
19 11
19 12
------------------------------------------------
       21.5   7.1   Mar    17     6     0

           Wind Speed (m/s)
                         Dom
YR  MO  Avg.  Hi    Date Dir
-----------------------------------
19 01   0.4  12.2   03     5 
19 02   1.2  10.2   20   220 
19 03   1.3  10.1   23   203 
19 04   1.1  10.1   03    61 
19 05
19 06
19 07
19 08
19 09
19 10
19 11
19 12
-----------------------------------
        1.0  12.2  Jan   211