972  
CDUS45 KBOI 240127  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
727 PM MDT FRI MAY 23 2025  
   
...............................  
 
   
..THE BOISE ID CLIMATE SUMMARY FOR MAY 23 2025  
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 71 559 PM 95 2001 75 -4 63  
MINIMUM 46 524 AM 32 1944 50 -4 40  
1964  
1966  
AVERAGE 59 62 -3 52  
 
PRECIPITATION (IN)  
TODAY T 1.13 1942 0.05 -0.05 0.00  
MONTH TO DATE 0.81 1.09 -0.28 1.08  
SINCE OCT 1 10.72 9.59 1.13 13.89  
SINCE JAN 1 6.31 6.06 0.25 9.95  
 
DEGREE DAYS  
HEATING  
TODAY 6 5 1 13  
MONTH TO DATE 157 167 -10 191  
SINCE MAR 1 1090 1205 -115 1209  
SINCE JUL 1 4889 5225 -336 4719  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 26 26 0 10  
SINCE MAR 1 26 29 -3 12  
SINCE JAN 1 26 29 -3 12    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 3.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 300 AM  
LOWEST 29 600 PM  
AVERAGE 55  
   
......................................................  
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 97 2001  
2003  
MINIMUM TEMPERATURE (F) 50 33 1893  
1975  
 
SUNRISE AND SUNSET  
MAY 23 2025...........SUNRISE 612 AM MDT SUNSET 912 PM MDT  
MAY 24 2025...........SUNRISE 611 AM MDT SUNSET 913 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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