CDUS45 KBOI 050120

CLIBOI



CLIMATE REPORT 

NATIONAL WEATHER SERVICE BOISE ID

720 PM MDT MON MAY 04 2026



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



...THE BOISE ID CLIMATE SUMMARY FOR MAY 4 2026...

VALID TODAY AS OF 0700 PM LOCAL TIME.



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1875 TO 2026





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 TODAY                                                               

  MAXIMUM         81    537 PM  93    1966  69     12       65       

  MINIMUM         49    619 AM  26    1982  44      5       46       

  AVERAGE         65                        56      9       56     



PRECIPITATION (IN)                                                    

  TODAY            0.00          1.30 1896   0.05  -0.05     0.04     

  MONTH TO DATE    0.00                      0.18  -0.18     0.43     

  SINCE OCT 1     10.90                      8.68   2.22    10.34     

  SINCE JAN 1      6.55                      5.15   1.40     5.93     



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY            0                         9     -9        9        

  MONTH TO DATE    4                        39    -35       17        

  SINCE MAR 1    850                      1077   -227      950        

  SINCE JUL 1   4095                      5097  -1002     4749        



 COOLING                                                              

  TODAY            0                         0      0        0        

  MONTH TO DATE    1                         0      1        2        

  SINCE MAR 1      2                         3     -1        2        

  SINCE JAN 1      2                         3     -1        2        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (320)       

  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (310)       

  AVERAGE WIND SPEED     6.7                                        





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    66           400 AM                                      

 LOWEST     16           500 PM                                      

 AVERAGE    41                                                        



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THE BOISE ID CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   69        94      1966                      

 MINIMUM TEMPERATURE (F)   44        22      1982                      





SUNRISE AND SUNSET                                                    

MAY  4 2026...........SUNRISE   633 AM MDT   SUNSET   851 PM MDT     

MAY  5 2026...........SUNRISE   632 AM MDT   SUNSET   852 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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