CDUS45 KBOI 200121
CLITWF

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOISE ID
721 PM MDT TUE MAY 19 2026

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

...THE TWIN FALLS ID CLIMATE SUMMARY FOR MAY 19 2026...
VALID TODAY AS OF 0700 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1997 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         66    445 PM  88    2008  70     -4       63       
  MINIMUM         38    430 AM  26    2003  43     -5       35       
  AVERAGE         52                        56     -4       49     

PRECIPITATION (IN)                                                    
  TODAY            0.00          0.54 2019   0.05  -0.05      T       
  MONTH TO DATE    T                         0.89  -0.89     0.55     
  SINCE OCT 1      5.40                      7.45  -2.05     6.13     
  SINCE JAN 1      3.20                      4.63  -1.43     3.34     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY           13                         9      4       16        
  MONTH TO DATE  134                       220    -86      174        
  SINCE MAR 1   1106                      1521   -415     1305        
  SINCE JUL 1   4721                      6186  -1465     5500        

 COOLING                                                              
  TODAY            0                         1     -1        0        
  MONTH TO DATE   16                         2     14       16        
  SINCE MAR 1     17                         2     15       16        
  SINCE JAN 1     17                         2     15       16        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (320)       
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (290)       
  AVERAGE WIND SPEED    11.1                                        


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    50           600 AM                                      
 LOWEST     16           300 PM                                      
 AVERAGE    33                                                        

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


THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   70        91      2008                      
 MINIMUM TEMPERATURE (F)   43        27      2003                      


SUNRISE AND SUNSET                                                    
MAY 19 2026...........SUNRISE   612 AM MDT   SUNSET   857 PM MDT     
MAY 20 2026...........SUNRISE   611 AM MDT   SUNSET   858 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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