ANNUAL CLIMATOLOGICAL SUMMARY

NAME: Hawkeye Observatory  CITY: Durand   STATE: Illinois  
ELEV:   758 ft  LAT:  42° 26' 20" N  LONG:  89° 18' 35" W

               TEMPERATURE (°F), HEAT BASE 65.0, COOL BASE 65.0
                          DEP.  HEAT  COOL                                          
        MEAN  MEAN        FROM  DEG   DEG                        MAX  MAX  MIN  MIN 
 YR MO  MAX   MIN   MEAN  NORM  DAYS  DAYS  HI  DATE  LOW  DATE  >=90 <=32 <=32 <=0 
------------------------------------------------------------------------------------
 23  1  34.9  24.8  29.8   0.0  1016     0  48.7  11   6.4   27    0   10   22    0
 23  2
 23  3
 23  4
 23  5
 23  6
 23  7
 23  8
 23  9
 23 10
 23 11
 23 12
------------------------------------------------------------------------------------
        34.9  24.8  29.8   0.0  1016     0  48.7 JAN   6.4  JAN    0   10   22    0

                                PRECIPITATION (in)

               DEP.   MAX        DAYS OF RAIN 
               FROM   OBS.          OVER
 YR MO  TOTAL  NORM   DAY  DATE .01   .1   1
---------------------------------------------
 23  1  1.48   0.00  0.54   16    7    6    0
 23  2
 23  3
 23  4
 23  5
 23  6
 23  7
 23  8
 23  9
 23 10
 23 11
 23 12
---------------------------------------------
        1.48  0.00  0.54  JAN    7    6    0

                                WIND SPEED (mph)
                          DOM
 YR MO   AVG.  HI   DATE  DIR
---------------------------------
 23  1   5.1  31.0   27   WNW
 23  2
 23  3
 23  4
 23  5
 23  6
 23  7
 23  8
 23  9
 23 10
 23 11
 23 12
---------------------------------
         5.1  31.0  JAN  WNW