CDUS45 KBOI 220121
CLIMYL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOISE ID
721 PM MDT FRI AUG 21 2026

...................................

...THE MCCALL ID CLIMATE SUMMARY FOR AUGUST 21 2026...
VALID TODAY AS OF 0700 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1905 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         95R   513 PM  94    1967  80     15       84       
  MINIMUM         53    550 AM  30    1924  44      9       48       
                                      1966                           
                                      1974                           
  AVERAGE         74                        62     12       66     

PRECIPITATION (IN)                                                    
  TODAY            0.00          2.28 2023   0.02  -0.02     0.00     
  MONTH TO DATE    0.31                      0.32  -0.01     0.24     
  SINCE OCT 1     21.79                     21.88  -0.09    26.38     
  SINCE JAN 1     11.81                     15.15  -3.34    15.46     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            0                         4     -4        0        
  MONTH TO DATE   14                        56    -42       44        
  SINCE JUN 1    311                       438   -127      297        
  SINCE JUL 1     35                       139   -104       88        

 COOLING                                                              
  TODAY            9                         1      8        1        
  MONTH TO DATE   52                        35     17       29        
  SINCE JUN 1    180                        98     82      112        
  SINCE JAN 1    180                        98     82      112        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SW (210)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (210)       
  AVERAGE WIND SPEED     2.5                                        


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    66           600 AM                                      
 LOWEST     11           600 PM                                      
 AVERAGE    39                                                        

..........................................................


THE MCCALL ID CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   79        94      1969                      
 MINIMUM TEMPERATURE (F)   44        23      1988                      


SUNRISE AND SUNSET                                                    
AUGUST 21 2026........SUNRISE   654 AM MDT   SUNSET   840 PM MDT     
AUGUST 22 2026........SUNRISE   655 AM MDT   SUNSET   839 PM MDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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