689  
CDUS45 KBOI 220933  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
333 AM MDT MON MAY 22 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR MAY 21 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 91R 432 PM 91 1919 74 17 68  
MINIMUM 62 624 AM 27 1887 49 13 42  
AVERAGE 77 62 15 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.12 1932 0.05 -0.02 T  
MONTH TO DATE 1.28 1.00 0.28 1.61  
SINCE OCT 1 10.66 9.50 1.16 8.85  
SINCE JAN 1 5.56 5.97 -0.41 4.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1960 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 10  
MONTH TO DATE 80 157 -77 229  
SINCE MAR 1 1342 1195 147 1367  
SINCE JUL 1 5430 5215 215 5304  
 
COOLING  
YESTERDAY 12 2 10 0  
MONTH TO DATE 64 22 42 4  
SINCE MAR 1 73 25 48 4  
SINCE JAN 1 73 25 48 4    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 900 PM  
LOWEST 22 500 PM  
AVERAGE 43  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 93 1988  
MINIMUM TEMPERATURE (F) 49 28 1960  
 
SUNRISE AND SUNSET  
MAY 22 2023...........SUNRISE 613 AM MDT SUNSET 910 PM MDT  
MAY 23 2023...........SUNRISE 613 AM MDT SUNSET 911 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab ID Page
The Nexlab OR Page Main Text Page