AFOS product CLISFO
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CDUS46 KMTR 081213
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
530 AM PDT FRI SEP 8 2006

................................... 

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 7 2006...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1927 TO 2006

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         70    144 PM  93    1957  73     -3       66       
  MINIMUM         53    458 AM  45    1933  56     -3       53       
  AVERAGE         62                        64     -2       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.00 2002   0.00   0.00     0.00    
                                      2001                          
                                      2000                          
  MONTH TO DATE    0.00                      0.00   0.00     0.00    
  SINCE JUL 1      0.00                      0.10  -0.10      T      
  SINCE JAN 1     15.26                     13.49   1.77    16.26    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE SEP 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        3                         2      1        5       
  MONTH TO DATE   28                        14     14       21       
  SINCE SEP 1     28                        14     14       21       
  SINCE JUL 1    140                       147     -7      113       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                         7     -7        0       
  SINCE SEP 1      0                         7     -7        0       
  SINCE JAN 1    135                        91     44       48       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    10.3                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     57           200 PM                                     
 AVERAGE    75                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        93      1976                    
 MINIMUM TEMPERATURE (F)   55        44      1927                    
                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  8 2006.....SUNRISE   646 AM PDT   SUNSET   728 PM PDT   
SEPTEMBER  9 2006.....SUNRISE   646 AM PDT   SUNSET   726 PM PDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          

&&
---------------------------------------------------------------------
TEMPERATURE SUMMARIES FOR SELECTED LOCATIONS
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
530 AM PDT FRI SEP 08 2006

TEMPERATURE CLIMATOLOGY FOR SEP 08 2006.
--------------------------------------------------------------------
               SEP SEP  SEP    HIGHEST    LOWEST     RECORDS SET ON
                7  8     08    SINCE      SINCE          SEP 08
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   63 53  71 56  87 JUL 22  50 JUL 07 101 1904  50 1946
SFO AIRPORT     70 56  73 55  97 JUL 22  52 AUG 30  93 1976  44 1927
OAKLAND         70 56  75 59  94 JUL 22  53 JUL 07  98 1976  54 2002
OAKLAND AIRPOR  69 56  73 58  98 JUL 22  49 JUL 07  96 1936  47 1933
MOFFETT FIELD   73 58  77 55 100 JUL 22  54 AUG 30 100 1984  49 1946
SAN JOSE        78 57  83 58 104 JUL 23  54 JUL 07  98 1936  41 1985
SANTA ROSA      77  M  82 53 105 JUL 22  47 AUG 31 107 1904  38 1928
--------------------------------------------------------------------
HIGHS AND LOWS FOR TODAY WILL BE IN THE AFTERNOON REPORT.
ALL NORMALS ARE 1971-2000 AVERAGE EXCEPT
MOFFETT NAS WHICH IS A 1961-1990 AVERAGE.

.....................................................................

PRECIPITATION DATA FOR SELECTED LOCATIONS
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
530 PM PDT THU SEP 07 2006

PRECIPITATION DATA AS OF 5 PM FOR SELECTED CALIFORNIA LOCATIONS
-------------------------------------------------------------------
NORMALS ARE      LAST    JUL 1-        JUL 1-       JUL 1-   JUL 1-
1971-2000         24     SEP 07        SEP 07       SEP 07   JUN 30
AVERAGES.       HOURS    2006   PON    2005   PON   NORMAL   NORMAL
--------------  -----   -----------   -----------   ------   ------
BAKERSFIELD      0.00    0.00     0    0.01    13     0.08     6.49
EUREKA           0.00    0.04     6    0.12    18     0.68    38.10
FRESNO           0.00    0.00     0    0.00     0     0.05    11.23
OAKLAND          0.00    0.00     0    0.00     0     0.22    22.94
REDDING          0.00    0.04    12    0.00     0     0.34    33.52
SACRAMENTO       0.00    0.00     0    0.00     0     0.17    19.87
SFO AIRPORT      0.00    0.00     0    0.00     0     0.10    20.10
SAN FRANCISCO    0.00    0.00     0    0.03    17     0.18    22.28
SAN JOSE         0.00    0.00     0    0.01     8     0.13    15.08
SANTA ROSA       0.00    0.01     4    0.04    17     0.24    31.01
LOS ANGELES      0.00    0.00     0    0.00     0     0.21    15.14
SAN DIEGO        0.00    0.05    42    0.01     8     0.12    10.77
-------------------------------------------------------------------
PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - SEP 07 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.

$$