ANNUAL CLIMATOLOGICAL SUMMARY

NAME: Davis Vantage Pro 2   CITY: PRAYON (Valais, Suisse) - 1509 m   STATE: 
ELEV:  1509 m  LAT:  45° 57' 06" N  LONG:   7° 06' 21" W

               TEMPERATURE (°C), HEAT BASE 18.3, COOL BASE 18.3

                          DEP.   HEAT  COOL                                          
        MEAN  MEAN        FROM   DEG   DEG                        MAX  MAX  MIN  MIN 
 YR MO  MAX   MIN   MEAN  NORM   DAYS  DAYS  HI  DATE  LOW  DATE  >=32 <=0  <=0  <=-18
------------------------------------------------------------------------------------
 11  01   1.8  -5.6  -2.7   0.0   647     0  10.4  16 -14.3    3    0   13   28    0
 11  02   4.8  -3.2  -0.0   0.0   510     0  12.2   7  -7.9   23    0    3   26    0
 11  03   7.6  -1.4   2.3   0.0   491     0  14.4  24  -5.9    3    0    0   19    0
 11  04  13.2   2.9   7.5   0.0   322     0  20.5   9  -3.1   13    0    0    6    0
 11  05  16.0   5.2  10.3   0.0   248     1  21.7  26  -0.6    5    0    0    1    0
 11  06  16.6   7.2  11.6   0.0   208     8  25.2  28  -0.3    1    0    0    1    0
 11  07  16.3   7.0  11.3   0.0   221     3  25.2  12   2.9   25    0    0    0    0
 11  08  20.9   9.6  14.7   0.0   134    23  28.1  22   2.9   27    0    0    0    0
 11  09  17.6   7.8  11.9   0.0   195     4  24.6  10   1.4   19    0    0    0    0
 11  10  11.8   2.4   6.2   0.0   374     0  19.5   1  -4.9   21    0    0    8    0
 11  11   9.7   1.5   4.7   0.0   406     0  14.2   1  -2.1   18    0    0    9    0
 11  12   1.9  -4.2  -1.4   0.0   606     0   8.3   1 -11.6   19    0   10   28    0
------------------------------------------------------------------------------------
         11.5   2.4   6.4   0.0  4369    41  28.1 AUG -14.3  JAN    0   26  126    0

                                PRECIPITATION (mm)

               DEP.   MAX        DAYS OF RAIN
               FROM   OBS.          OVER
 YR MO  TOTAL  NORM   DAY  DATE  .2   2   20
---------------------------------------------
 11  01  11.6    0.0   4.0   11   5   3   0
 11  02  15.2    0.0   4.6   20   5   3   0
 11  03  26.8    0.0  15.0   30   4   4   0
 11  04  15.2    0.0   7.4    4   5   3   0
 11  05  63.6    0.0  13.0   13  11   9   0
 11  06  96.4    0.0  18.2    1  19  14   0
 11  07 110.0    0.0  26.2   13  18   9   2
 11  08  62.8    0.0  16.8   27  12   9   0
 11  09  71.6    0.0  13.0   18   9   9   0
 11  10  58.8    0.0  14.8   10   8   7   0
 11  11  23.6    0.0   8.8    4   5   3   0
 11  12 173.8    0.0  27.0   16  20  18   2
---------------------------------------------
        729.4    0.0  27.0  DEC 121  91   4

                                WIND SPEED (km/h)
                          DOM
 YR MO   AVG.  HI   DATE  DIR
---------------------------------
 11  01   5.6  59.5    9  SSE
 11  02   4.9  37.0   15   SE
 11  03   6.3  56.3   12  SSE
 11  04   6.5  38.6   22  SSE
 11  05   6.3  40.2   30   SE
 11  06   5.3  40.2    3    E
 11  07   5.0  46.7   12   NE
 11  08   5.6  48.3   26  SSE
 11  09   4.8  35.4   10  SSE
 11  10   6.4  66.0   24  SSE
 11  11   6.8  57.9    4  SSE
 11  12   4.8  51.5   24   SE
---------------------------------
          5.7  66.0  OCT  SSE