794  
CXUS55 KFGZ 012332  
CLMFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
432 PM MST FRI NOV 01 2024  
   
...............................
 
 
...THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2024...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1898 TO 2024  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 158 10/01/2020  
LOW -2 10/30/1971  
HIGHEST 84 10/01 78 10/16  
10/03  
10/04  
10/19  
10/20  
LOWEST 20 10/31 23 10/29  
AVG. MAXIMUM 70.9 63.6 7.3 66.8  
AVG. MINIMUM 35.3 31.5 3.8 33.6  
MEAN 53.1 47.6 5.5 50.2  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 0 0.1 -0.1 0  
DAYS MIN <= 32 11 17.9 -6.9 12  
DAYS MIN <= 0 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 9.86 1972  
MINIMUM 0.00 2017  
TOTALS 3.21 1.52 1.69 1.04  
DAILY AVG. 0.10 0.05 0.05 0.03  
DAYS >= .01 6 5.3 0.7 5  
DAYS >= .10 5 3.1 1.9 3  
DAYS >= .50 2 1.0 1.0 1  
DAYS >= 1.00 2 0.3 1.7 0  
GREATEST  
24 HR. TOTAL 1.47 10/18 TO 10/19 0.63  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 24.7 1971  
TOTALS 0.7 1.5 -0.8 0.0  
SINCE 7/1 0.7 1.5 -0.8 0.0  
SNOWDEPTH AVG. MM 0  
GREATEST  
SNOW DEPTH T 0  
24 HR TOTAL 0.5 0.0  
 
DEGREE DAYS  
HEATING TOTAL 362 541 -179 451  
SINCE 7/1 495 813 -318 MM  
COOLING TOTAL 0 0 0 0  
SINCE 1/1 382 146 236 MM    
............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 4.9  
HIGHEST WIND SPEED/DIRECTION 33/230 DATE 10/28  
HIGHEST GUST SPEED/DIRECTION 48/210 DATE 10/18  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.14  
NUMBER OF DAYS FAIR 26  
NUMBER OF DAYS PC 4  
NUMBER OF DAYS CLOUDY 1  
 
AVERAGE RH (PERCENT) 44  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 2 MIXED PRECIP 0  
HEAVY RAIN 3 RAIN 4  
LIGHT RAIN 6 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 4 SLEET 0  
FOG 5 FOG W/VIS <= 1/4 MILE 0  
HAZE 3  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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