ANNUAL CLIMATOLOGICAL SUMMARY

NAME: Uwchlan  CITY: Lionville   STATE: PA  
ELEV:   437 ft  LAT:  40° 02' 50" N  LONG:  75° 41' 33" 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  37.7  23.2  30.1   0.0  1081     0  58.9  25  11.8   31    0   11   30    0
 10  2  36.4  23.3  30.1   0.0   977     0  44.4  21   8.2    8    0    4   25    0
 10  3  56.2  36.0  45.9   0.0   597     5  75.6  21  26.5    6    0    0   11    0
 10  4  67.6  42.3  55.6   0.0   336    52  88.8   7  33.5   28    0    0    0    0
 10  5  74.6  53.4  63.7   0.0   165   126  91.0  26  33.4   11    2    0    0    0
 10  6  84.2  63.1  73.3   0.0    27   277  93.9  24  49.1    8    5    0    0    0
 10  7  87.9  65.9  76.3   0.0    19   369 100.1   6  50.5    2   11    0    0    0
 10  8  83.7  64.0  72.9   0.0    21   266  93.5  31  52.1   27    6    0    0    0
 10  9  83.2  58.6  69.1   0.0    13    44  94.3   1  47.6    6    2    0    0    0
 10 10
 10 11
 10 12
------------------------------------------------------------------------------------
        66.7  46.9  56.6   0.0  3236  1139 100.1 JUL   8.2  FEB   26   15   66    0

                                PRECIPITATION (in)

               DEP.   MAX        DAYS OF RAIN 
               FROM   OBS.          OVER
 YR MO  TOTAL  NORM   DAY  DATE .01   .1   1
---------------------------------------------
 10  1  2.00   0.00  1.14   25    6    2    1
 10  2  1.57   0.00  0.80   23   13    3    0
 10  3  5.23   0.00  1.35   13   13    9    1
 10  4  2.01   0.00  0.48   25   11    6    0
 10  5  3.72   0.00  1.07    3   12   10    1
 10  6  3.36   0.00  1.36   24    9    6    1
 10  7  6.03   0.00  3.05   10    7    6    2
 10  8  2.58   0.00  1.04   12    5    4    1
 10  9  0.00   0.00  0.00    1    0    0    0
 10 10
 10 11
 10 12
---------------------------------------------
       26.50  0.00  3.05  JUL   76   46    7

                                WIND SPEED (mph)
                          DOM
 YR MO   AVG.  HI   DATE  DIR
---------------------------------
 10  1   1.9  28.0    2    NW
 10  2   2.2  37.0   26    NW
 10  3   1.8  29.0   13    NW
 10  4   1.1  25.0   22    NW
 10  5   0.4  25.0    9    NW
 10  6   0.3  30.0   24    NW
 10  7   0.2  12.0   19   WNW
 10  8   0.1  14.0   26   WNW
 10  9   0.3  15.0    4    NW
 10 10
 10 11
 10 12
---------------------------------
         1.0  37.0  FEB   NW