ANNUAL CLIMATOLOGICAL SUMMARY

NAME: Gebze  CITY: Istanbul   STATE: Turkey  
ELEV:   280 m  LAT:  41° 06' 00" N  LONG:  29° 00' 00" E

               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 
------------------------------------------------------------------------------------
 12  1   5.3   0.3   2.7   0.0   482     0  14.6   6  -6.8   31    0    5   13    0
 12  2   5.6  -0.4   2.2   0.0   465     0  13.6   5  -6.7    2    0    6   16    0
 12  3  10.2   2.7   6.2   0.0   374     0  20.3  24  -3.6    1    0    1   11    0
 12  4  19.7   9.9  14.5   0.0   134    18  28.1  25   0.4    2    0    0    0    0
 12  5  20.5  12.4  16.1   0.0    57    15  26.1   7   8.4    3    0    0    0    0
 12  6
 12  7
 12  8
 12  9
 12 10
 12 11
 12 12
------------------------------------------------------------------------------------
        11.7   4.5   7.8   0.0  1510    33  28.1 APR  -6.8  JAN    0   12   40    0

                                PRECIPITATION (mm)

               DEP.   MAX        DAYS OF RAIN 
               FROM   OBS.          OVER
 YR MO  TOTAL  NORM   DAY  DATE  .2   2   20
---------------------------------------------
 12  1  41.8    0.0   8.6   26   21    8    0
 12  2  23.0    0.0   5.2   16   15    5    0
 12  3  17.8    0.0   4.4   12   14    2    0
 12  4  16.8    0.0   7.4    9   13    3    0
 12  5   1.8    0.0   0.8   18    5    0    0
 12  6
 12  7
 12  8
 12  9
 12 10
 12 11
 12 12
---------------------------------------------
       101.2   0.0   8.6  JAN   68   18    0

                                WIND SPEED (km/hr)
                          DOM
 YR MO   AVG.  HI   DATE  DIR
---------------------------------
 12  1  14.1  90.1   17   NNE
 12  2  14.7 132.0   29   NNE
 12  3  13.6  98.2    1   NNE
 12  4  13.1  74.0    1   NNE
 12  5   8.8  57.9   18   NNE
 12  6
 12  7
 12  8
 12  9
 12 10
 12 11
 12 12
---------------------------------
        13.1 132.0  FEB  NNE