621  
CDUS46 KOTX 102345  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
445 PM PDT FRI MAY 10 2024  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 10 2024
 
 
VALID AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 82 254 PM 95 1924 71 11 72  
MINIMUM 49 516 AM 30 1894 47 2 43  
1895  
AVERAGE 66 59 7 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.60 1976 0.06 -0.06 T  
MONTH TO DATE 0.59 0.52 0.07 0.54  
SINCE OCT 1 9.74 8.87 0.87 7.80  
SINCE JAN 1 5.33 5.43 -0.10 3.27  
 
SNOWFALL (IN)  
TODAY MM 0.3 1916 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 T 0.8 -0.8 1.2  
SINCE JUL 1 13.3 12.7 0.6 11.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 7 -7 7  
MONTH TO DATE 95 84 11 57  
SINCE MAR 1 1031 1099 -68 1146  
SINCE JUL 1 4461 4816 -355 4876  
 
COOLING  
TODAY 1 1 0 0  
MONTH TO DATE 1 6 -5 11  
SINCE MAR 1 1 8 -7 22  
SINCE JAN 1 1 8 -7 22    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77  
LOWEST 25  
AVERAGE 51  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 96 1924  
MINIMUM TEMPERATURE (F) 47 31 1895  
 
SUNRISE AND SUNSET  
MAY 10 2024...........SUNRISE 520 AM PDT SUNSET 809 PM PDT  
MAY 11 2024...........SUNRISE 519 AM PDT SUNSET 811 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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