ANNUAL CLIMATOLOGICAL SUMMARY

NAME: St Peters  CITY: St. Peters   STATE: MO  
ELEV:   560 ft  LAT:  38° 46' 44" N  LONG:  90° 34' 28" 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 
------------------------------------------------------------------------------------
 10  1  32.4  19.2  25.5  -2.0  1218     0  51.6  23  -1.9   10    0   15   22    2
 10  2  36.3  22.1  29.2  -2.6  1003     0  54.2  20   9.0    9    0    6   25    0
 10  3  52.7  31.4  41.8  -1.4   227     0  66.6   7  22.6    4    0    0    6    0
 10  4
 10  5
 10  6
 10  7
 10  8
 10  9
 10 10
 10 11
 10 12
------------------------------------------------------------------------------------
        36.9  22.1  29.4  -2.0  2447     0  66.6 MAR  -1.9  JAN    0   21   53    2

                                PRECIPITATION (in)

               DEP.   MAX        DAYS OF RAIN 
               FROM   OBS.          OVER
 YR MO  TOTAL  NORM   DAY  DATE .01   .1   1
---------------------------------------------
 10  1  1.42  -0.48  0.67   23    7    3    0
 10  2  2.15   0.05  1.04   21   10    3    1
 10  3  0.26  -2.84  0.25    9    1    1    0
 10  4
 10  5
 10  6
 10  7
 10  8
 10  9
 10 10
 10 11
 10 12
---------------------------------------------
        3.83 -3.27  1.04  FEB   18    7    1

                                WIND SPEED (mph)
                          DOM
 YR MO   AVG.  HI   DATE  DIR
---------------------------------
 10  1   0.6  25.0   25     W
 10  2   0.3  20.0    9     W
 10  3   0.4  18.0    7     E
 10  4
 10  5
 10  6
 10  7
 10  8
 10  9
 10 10
 10 11
 10 12
---------------------------------
         0.4  25.0  JAN    W