520  
CDUS46 KOTX 250839  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
139 AM PDT SAT MAY 25 2024  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 24 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 76 157 PM 99 1934 74 2 76  
MINIMUM 45 429 AM 37 1950 50 -5 55  
AVERAGE 61 62 -1 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.80 1973 0.06 -0.02 0.00  
MONTH TO DATE 0.79 1.29 -0.50 0.61  
SINCE OCT 1 9.94 9.64 0.30 7.87  
SINCE JAN 1 5.53 6.20 -0.67 3.34  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1995 0.0 0.0 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 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 4 0 0  
MONTH TO DATE 153 161 -8 66  
SINCE MAR 1 1089 1176 -87 1155  
SINCE JUL 1 4519 4893 -374 4885  
 
COOLING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 18 20 -2 95  
SINCE MAR 1 18 22 -4 106  
SINCE JAN 1 18 22 -4 106    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 400 AM  
LOWEST 29 200 PM  
AVERAGE 55  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 101 1928  
MINIMUM TEMPERATURE (F) 50 35 1918  
1955  
 
SUNRISE AND SUNSET  
MAY 25 2024...........SUNRISE 504 AM PDT SUNSET 827 PM PDT  
MAY 26 2024...........SUNRISE 503 AM PDT SUNSET 828 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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