348  
CDUS45 KFGZ 180733  
CLIFLG  
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF, AZ  
1227 AM MST THU SEP 18 2008  
 
...................................  
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 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 70 447 PM 88 1956 74 -4 66  
MINIMUM 41 641 AM 27 1903 41 0 39  
AVERAGE 56 58 -2 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.71 1925 0.07 -0.07 0.05  
MONTH TO DATE 0.65 1.27 -0.62 1.61  
SINCE SEP 1 0.65 1.27 -0.62 1.61  
SINCE JAN 1 13.14 16.44 -3.30 10.08  
 
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 9 8 1 12  
MONTH TO DATE 95 96 -1 41  
SINCE SEP 1 95 96 -1 41  
SINCE JUL 1 106 185 -79 53  
 
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 20 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 2.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1200 AM  
LOWEST 33 400 PM  
AVERAGE 61  
 
..........................................................  
 
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 86 1956  
MINIMUM TEMPERATURE (F) 41 27 2006  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2008.....SUNRISE 612 AM MST SUNSET 628 PM MST  
SEPTEMBER 19 2008.....SUNRISE 613 AM MST SUNSET 627 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........................................................34  
PRECIPITATION TODAY...........................................0.01  
NEW SNOW TODAY.................................................0.0  
SNOW DEPTH AT 5 PM...............................................0  
PRECIPITATION FOR SEPTEMBER 2008..............................0.78  
PRECIPITATION FROM JANUARY 1ST TO DATE.......................15.29  
PRECIPITATION LAST YEAR TO DATE..............................11.95  
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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