177  
CDUS46 KOTX 290826  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
126 AM PDT MON APR 29 2024  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR APRIL 28 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1881 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 139 PM 98 1939 66 -1 81  
MINIMUM 47 533 AM 27 1907 43 4 44  
AVERAGE 56 55 1 63  
 
PRECIPITATION (IN)  
YESTERDAY T 0.73 1952 0.05 -0.05 0.00  
MONTH TO DATE 1.23 1.35 -0.12 1.03  
SINCE OCT 1 9.08 8.26 0.82 7.26  
SINCE JAN 1 4.67 4.82 -0.15 2.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1962 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 T  
SINCE MAR 1 T 0.8 -0.8 1.2  
SINCE JUL 1 13.3 12.7 0.6 11.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 10 -1 2  
MONTH TO DATE 330 387 -57 417  
SINCE MAR 1 901 995 -94 1089  
SINCE JUL 1 4331 4712 -381 4819  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 400 AM  
LOWEST 35 200 PM  
AVERAGE 54  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 93 1926  
MINIMUM TEMPERATURE (F) 44 29 1907  
1950  
 
SUNRISE AND SUNSET  
APRIL 29 2024.........SUNRISE 536 AM PDT SUNSET 755 PM PDT  
APRIL 30 2024.........SUNRISE 535 AM PDT SUNSET 757 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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