ANNUAL CLIMATOLOGICAL SUMMARY

NAME: Dean  CITY: 6 miles N, 2 miles E of Valier   STATE: Montana  
ELEV:  3667 ft  LAT:  48° 24' 00" N  LONG: 112° 12' 00" 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  30.1  10.7  20.6   0.0  1324     0  51.6  12 -29.4    7    0   16   29    7
 10  2  34.6  14.5  24.3   0.0   909     0  53.5  28  -2.2   21    0    9   28    1
 10  3  47.9  19.8  32.4   0.0   250     0  57.8   7   7.6   10    0    1   10    0
 10  4
 10  5
 10  6
 10  7
 10  8
 10  9
 10 10
 10 11
 10 12
------------------------------------------------------------------------------------
        34.5  13.6  23.8   0.0  2483     0  57.8 MAR -29.4  JAN    0   26   67    8

                                PRECIPITATION (in)

               DEP.   MAX        DAYS OF RAIN 
               FROM   OBS.          OVER
 YR MO  TOTAL  NORM   DAY  DATE .01   .1   1
---------------------------------------------
 10  1  0.05   0.00  0.02    6    2    0    0
 10  2  0.01   0.00  0.01    1    0    0    0
 10  3  0.00   0.00  0.00    1    0    0    0
 10  4
 10  5
 10  6
 10  7
 10  8
 10  9
 10 10
 10 11
 10 12
---------------------------------------------
        0.06  0.00  0.02  JAN    2    0    0

                                WIND SPEED (mph)
                          DOM
 YR MO   AVG.  HI   DATE  DIR
---------------------------------
 10  1   4.3  37.0   23   ESE
 10  2   2.7  30.0   12   ESE
 10  3   2.2  24.0    8   ESE
 10  4
 10  5
 10  6
 10  7
 10  8
 10  9
 10 10
 10 11
 10 12
---------------------------------
         3.3  37.0  JAN  ESE