384  
CDUS45 KBOI 250937  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
337 AM MDT THU MAY 25 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR MAY 24 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 444 PM 97 2001 75 4 72  
2003  
MINIMUM 53 652 AM 33 1893 50 3 43  
1975  
AVERAGE 66 62 4 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.09 1962 0.04 -0.03 0.00  
MONTH TO DATE 1.29 1.13 0.16 1.61  
SINCE OCT 1 10.67 9.63 1.04 8.85  
SINCE JAN 1 5.57 6.10 -0.53 4.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2007 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.5  
SINCE JUL 1 31.2 17.6 13.6 22.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 7  
MONTH TO DATE 81 172 -91 252  
SINCE MAR 1 1343 1210 133 1390  
SINCE JUL 1 5431 5230 201 5327  
 
COOLING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 65 28 37 4  
SINCE MAR 1 74 31 43 4  
SINCE JAN 1 74 31 43 4    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 300 AM  
LOWEST 19 300 PM  
AVERAGE 42  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 96 1961  
MINIMUM TEMPERATURE (F) 50 30 1918  
1975  
 
SUNRISE AND SUNSET  
MAY 25 2023...........SUNRISE 611 AM MDT SUNSET 913 PM MDT  
MAY 26 2023...........SUNRISE 610 AM MDT SUNSET 914 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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