ANNUAL CLIMATOLOGICAL SUMMARY

NAME: Rosaaen School  CITY: Lambert    STATE: MT  
ELEV:  2356 ft  LAT:  47° 48' 23" N  LONG: 104° 50' 59" 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 
------------------------------------------------------------------------------------
 12  1  32.9  13.1  23.7   0.0  1280     0  58.4   5 -19.0   18    0   13   27    6
 12  2  36.7  22.8  29.7   0.0   103     0  44.7   1  19.8    3    0    1    3    0
 12  3
 12  4
 12  5
 12  6
 12  7
 12  8
 12  9
 12 10
 12 11
 12 12
------------------------------------------------------------------------------------
        33.3  13.9  24.2   0.0  1383     0  58.4 JAN -19.0  JAN    0   14   30    6

                                PRECIPITATION (in)

               DEP.   MAX        DAYS OF RAIN 
               FROM   OBS.          OVER
 YR MO  TOTAL  NORM   DAY  DATE .01   .1   1
---------------------------------------------
 12  1  0.05   0.00  0.03   10    2    0    0
 12  2  0.00   0.00  0.00    1    0    0    0
 12  3
 12  4
 12  5
 12  6
 12  7
 12  8
 12  9
 12 10
 12 11
 12 12
---------------------------------------------
        0.05  0.00  0.03  JAN    2    0    0

                                WIND SPEED (mph)
                          DOM
 YR MO   AVG.  HI   DATE  DIR
---------------------------------
 12  1   9.2  46.0    5     W
 12  2   4.5  16.0    2   SSE
 12  3
 12  4
 12  5
 12  6
 12  7
 12  8
 12  9
 12 10
 12 11
 12 12
---------------------------------
         8.8  46.0  JAN    W