AFOS product CLISFO
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CDUS46 KMTR 221228
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
530 AM PDT FRI JUL 22 2005

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 21 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         73    206 PM  80    1954  71      2       76       
  MINIMUM         58    312 AM  46    1930  55      3       58       
  AVERAGE         66                        63      3       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.09 1979   0.00   0.00     0.00    
  MONTH TO DATE    T                         0.03  -0.03     0.00    
  SINCE JUL 1      T                         0.03  -0.03     0.00    
  SINCE JAN 1     16.26                     13.42   2.84     8.44    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE JUN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE   19                        57    -38       20       
  SINCE JUN 1    109                       177    -68      121       
  SINCE JUL 1     19                        57    -38       20       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         1      0        2       
  MONTH TO DATE   11                        21    -10       14       
  SINCE JUN 1     14                        42    -28       21       
  SINCE JAN 1     20                        56    -36       63       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    10.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     53           400 PM                                     
 AVERAGE    73                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        89      1954                    
 MINIMUM TEMPERATURE (F)   55        47      1927                    
                                                                     
SUNRISE AND SUNSET                                                   
JULY 22 2005..........SUNRISE   605 AM PDT   SUNSET   826 PM PDT   
JULY 23 2005..........SUNRISE   606 AM PDT   SUNSET   825 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 JUL 22 2005 

TEMPERATURE CLIMATOLOGY FOR JUL 22 2005 .
--------------------------------------------------------------------
               JUL JUL  JUL    HIGHEST    LOWEST     RECORDS SET ON
                21 22    22    SINCE      SINCE          JUL 22
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   66 60  68 55  87 MAR 11  52 JUL 05  81 1917  48 1894
SFO AIRPORT     73 61  72 55  83 MAR 11  54 JUL 05  89 1954  47 1927
OAKLAND         70 61  73 57  88 MAR 11  54 JUL 05  82 1974  50 1996
OAKLAND AIRPOR  71 61  71 57  81 JUN 13  52 JUL 04  87 1954  50 1933
MOFFETT FIELD   74 60  74 58  88 JUN 13  55 JUL 06  89 1954  50 1970
SAN JOSE        77 61  84 58  90 JUL 17  55 JUL 04  99 1917  46 1910
SANTA ROSA      76  M  82 53  92 JUL 11  50 JUL 08 111 1917  42 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 THU JUL 21 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     JUL 21        JUL 21       JUL 21   JUN 30
AVERAGES.       HOURS    2005   PON    2004   PON   NORMAL   NORMAL
--------------  -----   -----------   -----------   ------   ------
BAKERSFIELD      0.00    0.00          0.00           0.00     6.49
EUREKA           0.00    0.05    42    0.06    50     0.12    38.10
FRESNO           0.00    0.00     0    0.00     0     0.01    11.23
OAKLAND          0.00    0.00     0    0.00     0     0.01    22.94
REDDING          0.00    0.00     0    0.00     0     0.05    33.52
SACRAMENTO       0.00    0.00     0    0.00     0     0.05    19.87
SFO AIRPORT      0.00    0.00     0    0.00     0     0.03    20.10
SAN FRANCISCO    0.00    0.02          0.00           0.00    22.28
SAN JOSE         0.01    0.01    33    0.00     0     0.03    15.08
SANTA ROSA       0.00    0.00     0    0.00     0     0.06    31.01
LOS ANGELES     TRACE   TRACE          0.00           0.00    15.14
SAN DIEGO        0.00    0.00     0    0.00     0     0.03    10.77
-------------------------------------------------------------------
PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - JUL 21 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.

$$