153  
CDUS45 KFGZ 120713  
CLIFLG  
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF, AZ  
1212 AM MST FRI SEP 12 2008  
 
...................................  
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 2008
 
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1898 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 232 PM 88 1990 75 -4 79  
MINIMUM 44 558 AM 30 1986 43 1 43  
AVERAGE 58 59 -1 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.97 1985 0.07 -0.07 T  
MONTH TO DATE 0.53 0.85 -0.32 0.27  
SINCE SEP 1 0.53 0.85 -0.32 0.27  
SINCE JAN 1 13.02 16.02 -3.00 8.74  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2007 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 6 1 4  
MONTH TO DATE 45 54 -9 15  
SINCE SEP 1 45 54 -9 15  
SINCE JUL 1 56 143 -87 27  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 3 -3 3  
SINCE SEP 1 0 3 -3 3  
SINCE JAN 1 192 126 66 207    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 3.7  
 
 
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 93 100 AM  
LOWEST 26 400 PM  
AVERAGE 60  
 
..........................................................  
 
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 88 1990  
MINIMUM TEMPERATURE (F) 43 25 1985  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2008.....SUNRISE 608 AM MST SUNSET 637 PM MST  
SEPTEMBER 13 2008.....SUNRISE 608 AM MST SUNSET 636 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 

 
 

 
 
-------------------------------------------------------------------  
SNOWFALL DATA FOR FLAGSTAFF MAY NOT BE REPRESENTATIVE ON A GIVEN  
DATE SINCE SNOWFALL DATA FROM FLAGSTAFF AIRPORT IS ONLY REPORTED  
ONCE PER DAY.  
-------------------------------------------------------------------  
 
SUPPLEMENTARY CLIMATE SUMMARY FOR NWS BELLEMONT, ARIZONA  
 
MAX TEMP........................................................69  
MIN TEMP........................................................38  
PRECIPITATION TODAY...........................................0.00  
NEW SNOW TODAY.................................................0.0  
SNOW DEPTH AT 5 PM...............................................0  
PRECIPITATION FOR SEPTEMBER 2008..............................0.73  
PRECIPITATION FROM JANUARY 1ST TO DATE.......................15.24  
PRECIPITATION LAST YEAR TO DATE..............................11.43  
SNOWFALL FOR SEPTEMBER 2008....................................0.0  
TOTAL SNOW SINCE JULY 1ST......................................0.0  
SNOWFALL LAST YEAR SEASON TO DATE..............................0.0  
 
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