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  57.4  37.6  47.2   4.0   566    13  86.4  31  22.6    4    0    0    7    0
 10  4  73.8  50.9  62.6   7.7   173   101  88.7   1  39.0    9    0    0    0    0
 10  5  75.4  57.2  66.1   1.9   119   154  91.1  24  38.5    9    2    0    0    0
 10  6  87.5  69.4  77.8   4.6     1   385  94.2  20  60.7   30   11    0    0    0
 10  7  88.8  70.5  79.2   1.7     2   258  94.0  17  59.2    1    8    0    0    0
 10  8
 10  9
 10 10
 10 11
 10 12
------------------------------------------------------------------------------------
        63.2  45.4  54.1   2.2  3080   911  94.2 JUN  -1.9  JAN   21   21   54    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  2.97  -0.13  1.08   25   10    7    1
 10  4  3.96   0.06  1.14   24   12    9    1
 10  5  4.66   0.66  1.14   12   15   10    1
 10  6  4.78   1.18  1.28   15    9    8    1
 10  7  4.90   1.20  3.39    8    6    4    1
 10  8
 10  9
 10 10
 10 11
 10 12
---------------------------------------------
       24.84  2.54  3.39  JUL   69   44    6

                                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   0.6  28.0   25     N
 10  4   0.4  25.0    6    SW
 10  5   0.1  24.0   26   NNE
 10  6   0.0  19.0   19     N
 10  7   0.0  20.0   18   NNE
 10  8
 10  9
 10 10
 10 11
 10 12
---------------------------------
         0.3  28.0  MAR    W