800  
CXUS56 KOTX 011319  
CLMDEW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
619 AM PDT SAT NOV 01 2025  
   
...............................  
 
...THE DEER_PARK WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2025...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................  
 
TEMPERATURE (F)  
RECORD  
HIGH 83 10/06/2022  
LOW 0 10/31/2002  
HIGHEST 81 10/09 MM MM 78 10/08  
LOWEST 23 10/06 MM MM 20 10/18  
10/18  
AVG. MAXIMUM 57.3 57.5 -0.2 61.5  
AVG. MINIMUM 32.6 31.7 0.9 31.0  
MEAN 45.0 44.6 0.4 46.2  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 0 0.2 -0.2 0  
DAYS MIN <= 32 18 17.4 0.6 19  
DAYS MIN <= 0 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 7.56 2016  
MINIMUM 0.19 2002  
TOTALS 2.68 2.00 0.68 1.14  
DAILY AVG. 0.09 0.06 0.03 0.04  
DAYS >= .01 8 9.6 -1.6 6  
DAYS >= .10 7 5.2 1.8 4  
DAYS >= .50 2 1.3 0.7 0  
DAYS >= 1.00 0 0.0 0.0 0  
GREATEST  
24 HR. TOTAL 0.78 10/18 TO 10/19 0.39  
 
DEGREE DAYS  
HEATING TOTAL 617 632 -15 573  
SINCE 7/1 728 1016 -288 MM  
COOLING TOTAL 4 0 4 0  
SINCE 1/1 443 216 227 MM    
............................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 5.9  
HIGHEST WIND SPEED/DIRECTION 31/210 DATE 10/24  
HIGHEST GUST SPEED/DIRECTION 41/230 DATE 10/24  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.36  
NUMBER OF DAYS FAIR 14  
NUMBER OF DAYS PC 13  
NUMBER OF DAYS CLOUDY 4  
 
AVERAGE RH (PERCENT) 70  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 MIXED PRECIP 0  
HEAVY RAIN 1 RAIN 5  
LIGHT RAIN 10 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 16 FOG W/VIS <= 1/4 MILE 3  
HAZE 0  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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