963  
CDUS46 KBOI 020123  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
723 PM MDT THU MAY 01 2025  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 1 2025  
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 75 453 PM 89 1971 72 3 62  
MINIMUM 40 623 AM 25 1946 43 -3 35  
AVERAGE 58 57 1 49  
 
PRECIPITATION (IN)  
TODAY 0.00 0.80 1995 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.03 -0.03 0.00  
SINCE OCT 1 10.92 6.95 3.97 7.33  
SINCE JAN 1 5.75 4.04 1.71 5.22  
 
DEGREE DAYS  
HEATING  
TODAY 7 8 -1 16  
MONTH TO DATE 7 8 -1 16  
SINCE MAR 1 917 963 -46 972  
SINCE JUL 1 4846 5030 -184 4646  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 2 -2 0  
SINCE JAN 1 0 2 -2 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 3.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 400 AM  
LOWEST 14 500 PM  
AVERAGE 42  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 94 1947  
MINIMUM TEMPERATURE (F) 44 26 1948  
1954  
 
SUNRISE AND SUNSET  
MAY 1 2025...........SUNRISE 639 AM MDT SUNSET 852 PM MDT  
MAY 2 2025...........SUNRISE 638 AM MDT SUNSET 853 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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