921  
CDUS46 KOTX 130836  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
136 AM PDT TUE APR 13 2021  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR APRIL 12 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1881 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 353 PM 86 1936 61 0 53  
MINIMUM 27R 518 AM 28 1983 40 -13 30  
AVERAGE 44 50 -6 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.60 1976 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.48 -0.48 0.31  
SINCE OCT 1 6.03 6.60 -0.57 7.88  
SINCE JAN 1 2.64 3.49 -0.85 4.99  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.6 1972 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE JAN 1 11.0 5.2 5.8 13.3  
SINCE JUL 1 14.3 10.5 3.8 15.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 15 6 23  
MONTH TO DATE 182 186 -4 199  
SINCE MAR 1 773 798 -25 836  
SINCE JUL 1 4331 4653 -322 4510  
 
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 (50)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54 700 AM  
LOWEST 16 500 PM  
AVERAGE 35  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 84 1904  
MINIMUM TEMPERATURE (F) 40 26 1911  
1968  
 
SUNRISE AND SUNSET  
APRIL 13 2021.........SUNRISE 604 AM PDT SUNSET 734 PM PDT  
APRIL 14 2021.........SUNRISE 602 AM PDT SUNSET 735 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WA Page
The Nexlab ID Page Main Text Page