994  
CDUS46 KOTX 200838  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
138 AM PDT SAT APR 20 2024  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR APRIL 19 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 65 414 PM 87 1908 63 2 56  
MINIMUM 33 434 AM 20 1966 41 -8 30  
AVERAGE 49 52 -3 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.65 2019 0.05 -0.05 0.00  
MONTH TO DATE 1.11 0.92 0.19 0.80  
SINCE OCT 1 8.96 7.83 1.13 7.03  
SINCE JAN 1 4.55 4.39 0.16 2.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.2 1961 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 16 13 3 22  
MONTH TO DATE 237 283 -46 320  
SINCE MAR 1 808 891 -83 992  
SINCE JUL 1 4238 4608 -370 4722  
 
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 NE (40)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 500 AM  
LOWEST 17 500 PM  
AVERAGE 46  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 88 1906  
1934  
1942  
MINIMUM TEMPERATURE (F) 41 23 1927  
1951  
 
SUNRISE AND SUNSET  
APRIL 20 2024.........SUNRISE 551 AM PDT SUNSET 743 PM PDT  
APRIL 21 2024.........SUNRISE 549 AM PDT SUNSET 745 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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