AFOS product CLISFO
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000 
CDUS46 KMTR 200840
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
140 AM PDT TUE SEP 20 2005

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1927 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         81    214 PM  93    1943  73      8       66       
  MINIMUM         51    557 AM  44    1932  55     -4       56       
  AVERAGE         66                        64      2       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.46 1977   0.01  -0.01     0.04    
  MONTH TO DATE    0.00                      0.09  -0.09     0.04    
  SINCE JUL 1      T                         0.19  -0.19     0.04    
  SINCE JAN 1     16.26                     13.58   2.68     8.48    
                                                                     
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        0                         2     -2        4       
  MONTH TO DATE   63                        38     25       10       
  SINCE SEP 1     63                        38     25       10       
  SINCE JUL 1    155                       171    -16       39       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         2     -1        0       
  MONTH TO DATE    1                        27    -26       88       
  SINCE SEP 1      1                        27    -26       88       
  SINCE JAN 1     49                       111    -62      225       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     8.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           400 AM                                     
 LOWEST     39           300 PM                                     
 AVERAGE    68                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73       102      1939                    
 MINIMUM TEMPERATURE (F)   55        45      1928                    
                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 20 2005.....SUNRISE   656 AM PDT   SUNSET   709 PM PDT   
SEPTEMBER 21 2005.....SUNRISE   657 AM PDT   SUNSET   708 PM PDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$
000 
CDUS46 KMTR 201204
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
140 AM PDT TUE SEP 20 2005

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1927 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         81    214 PM  93    1943  73      8       66       
  MINIMUM         51    557 AM  44    1932  55     -4       56       
  AVERAGE         66                        64      2       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.46 1977   0.01  -0.01     0.04    
  MONTH TO DATE    0.00                      0.09  -0.09     0.04    
  SINCE JUL 1      T                         0.19  -0.19     0.04    
  SINCE JAN 1     16.26                     13.58   2.68     8.48    
                                                                     
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        0                         2     -2        4       
  MONTH TO DATE   63                        38     25       10       
  SINCE SEP 1     63                        38     25       10       
  SINCE JUL 1    155                       171    -16       39       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         2     -1        0       
  MONTH TO DATE    1                        27    -26       88       
  SINCE SEP 1      1                        27    -26       88       
  SINCE JAN 1     49                       111    -62      225       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     8.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           400 AM                                     
 LOWEST     39           300 PM                                     
 AVERAGE    68                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73       102      1939                    
 MINIMUM TEMPERATURE (F)   55        45      1928                    
                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 20 2005.....SUNRISE   656 AM PDT   SUNSET   709 PM PDT   
SEPTEMBER 21 2005.....SUNRISE   657 AM PDT   SUNSET   708 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 TUE SEP 20 2005

TEMPERATURE CLIMATOLOGY FOR SEP 20 2005.
--------------------------------------------------------------------
               SEP SEP  SEP    HIGHEST    LOWEST     RECORDS SET ON
                19 20    20    SINCE      SINCE          SEP 20
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   82 55  72 56  87 MAR 11  50 SEP 19  97 1939  49 1917
SFO AIRPORT     81 55  73 55  89 AUG 31  51 SEP 19 102 1939  45 1928
OAKLAND         82 55  75 58  91 JUL 23  52 SEP 19  99 1983  50 1996
OAKLAND AIRPOR  82 56  73 57  92 JUL 23  50 SEP 05  99 1939  46 1941
MOFFETT FIELD   83 60  75 57  94 AUG 31  51 SEP 12  96 1990  45 1947
SAN JOSE        85 60  82 56  97 JUL 23  52 SEP 12 100 1939  43 ----
SANTA ROSA      91  M  82 52  97 JUL 23  44 SEP 19 104 1943  36 1910
--------------------------------------------------------------------
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 MON SEP 19 2005

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 19        SEP 19       SEP 19   JUN 30
AVERAGES.       HOURS    2005   PON    2004   PON   NORMAL   NORMAL
--------------  -----   -----------   -----------   ------   ------
BAKERSFIELD      0.00    0.01     8    0.00     0     0.12     6.49
EUREKA           0.00    0.20    20    1.12   110     1.02    38.10
FRESNO           0.00    0.00     0    0.00     0     0.17    11.23
OAKLAND          0.00    0.00     0    0.59   174     0.34    22.94
REDDING          0.00    0.01     2    0.22    46     0.48    33.52
SACRAMENTO       0.00    0.00     0    1.93   666     0.29    19.87
SFO AIRPORT      0.00    0.00     0    0.04    21     0.19    20.10
SAN FRANCISCO    0.00    0.03    10    0.09    30     0.30    22.28
SAN JOSE         0.00    0.01     4    0.15    60     0.25    15.08
SANTA ROSA       0.00    0.04    10    0.12    29     0.42    31.01
LOS ANGELES      0.00    0.00     0    0.00     0     0.35    15.14
SAN DIEGO       TRACE    0.01     5    0.00     0     0.22    10.77
-------------------------------------------------------------------
PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - SEP 19 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.


$$