534  
CDUS46 KOTX 030445  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
945 PM PDT TUE MAY 02 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 2 2023
 
 
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1881 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 225 PM 91 1937 68 13 59  
MINIMUM 48 444 AM 28 1954 44 4 44  
AVERAGE 65 56 9 52  
 
PRECIPITATION (IN)  
TODAY T 0.55 1941 0.05 -0.05 0.06  
MONTH TO DATE T 0.09 -0.09 0.06  
SINCE OCT 1 7.26 8.44 -1.18 8.85  
SINCE JAN 1 2.73 5.00 -2.27 4.43  
 
DEGREE DAYS  
HEATING  
TODAY 0 9 -9 13  
MONTH TO DATE 2 19 -17 23  
SINCE MAR 1 1091 1034 57 1072  
SINCE JUL 1 4821 4751 70 4628  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 11 2 9 0  
SINCE JAN 1 11 2 9 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 300 AM  
LOWEST 36 300 PM  
AVERAGE 55  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 93 1937  
MINIMUM TEMPERATURE (F) 45 32 1969  
 
SUNRISE AND SUNSET  
MAY 2 2023...........SUNRISE 533 AM PDT SUNSET 758 PM PDT  
MAY 3 2023...........SUNRISE 531 AM PDT SUNSET 800 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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