ANNUAL CLIMATOLOGICAL SUMMARY

NAME: Sand Ridge Airpark - OK94  CITY: Collinsville   STATE: Oklahoma  
ELEV:   675 ft  LAT:  36° 21' 31" N  LONG:  95° 48' 15" 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 
------------------------------------------------------------------------------------
 21  1  48.0  29.8  38.3   2.3   588     0  60.5   4  19.3   11    0    1   16    0
 21  2
 21  3
 21  4
 21  5
 21  6
 21  7
 21  8
 21  9
 21 10
 21 11
 21 12
------------------------------------------------------------------------------------
        48.0  29.8  38.3   2.3   588     0  60.5 JAN  19.3  JAN    0    1   16    0

                                PRECIPITATION (in)

               DEP.   MAX        DAYS OF RAIN 
               FROM   OBS.          OVER
 YR MO  TOTAL  NORM   DAY  DATE .01   .1   1
---------------------------------------------
 21  1  0.89  -0.71  0.68    1    3    2    0
 21  2
 21  3
 21  4
 21  5
 21  6
 21  7
 21  8
 21  9
 21 10
 21 11
 21 12
---------------------------------------------
        0.89 -0.71  0.68  JAN    3    2    0

                                WIND SPEED (mph)
                          DOM
 YR MO   AVG.  HI   DATE  DIR
---------------------------------
 21  1   5.5  38.0   14     S
 21  2
 21  3
 21  4
 21  5
 21  6
 21  7
 21  8
 21  9
 21 10
 21 11
 21 12
---------------------------------
         5.5  38.0  JAN    S