363  
CDUS46 KBOI 170133  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
733 PM MDT TUE MAY 16 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 16 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 85 339 PM 97 1973 77 8 83  
MINIMUM 51 604 AM 30 1974 48 3 59  
AVERAGE 68 62 6 71  
 
PRECIPITATION (IN)  
TODAY T 0.80 1991 0.04 -0.04 0.00  
MONTH TO DATE 0.62 0.56 0.06 0.49  
SINCE OCT 1 8.63 7.48 1.15 5.43  
SINCE JAN 1 4.59 4.57 0.02 2.39  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 0  
MONTH TO DATE 54 97 -43 155  
SINCE MAR 1 1249 1052 197 1196  
SINCE JUL 1 5427 5119 308 5216  
 
COOLING  
TODAY 3 2 1 6  
MONTH TO DATE 23 15 8 8  
SINCE MAR 1 27 17 10 8  
SINCE JAN 1 27 17 10 8    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 3.6  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 26 400 PM  
AVERAGE 58  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 98 1973  
MINIMUM TEMPERATURE (F) 48 29 1974  
 
SUNRISE AND SUNSET  
MAY 16 2023...........SUNRISE 621 AM MDT SUNSET 909 PM MDT  
MAY 17 2023...........SUNRISE 620 AM MDT SUNSET 910 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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