445  
CDUS46 KBOI 310124  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
724 PM MDT TUE MAY 30 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 30 2023
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 87 240 PM 102 1972 80 7 60  
MINIMUM 62 1247 AM 37 1946 52 10 45  
1988  
AVERAGE 75 66 9 53  
 
PRECIPITATION (IN)  
TODAY T 0.48 2003 0.04 -0.04 0.30  
MONTH TO DATE 0.85 1.13 -0.28 1.02  
SINCE OCT 1 8.86 8.05 0.81 5.96  
SINCE JAN 1 4.82 5.14 -0.32 2.92  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 12  
MONTH TO DATE 54 144 -90 224  
SINCE MAR 1 1249 1099 150 1265  
SINCE JUL 1 5427 5166 261 5285  
 
COOLING  
TODAY 10 3 7 0  
MONTH TO DATE 93 52 41 18  
SINCE MAR 1 97 54 43 18  
SINCE JAN 1 97 54 43 18    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 5.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 100 AM  
LOWEST 28 200 PM  
AVERAGE 48  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 101 1972  
MINIMUM TEMPERATURE (F) 52 34 1990  
 
SUNRISE AND SUNSET  
MAY 30 2023...........SUNRISE 609 AM MDT SUNSET 922 PM MDT  
MAY 31 2023...........SUNRISE 609 AM MDT SUNSET 923 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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