AFOS product CLISFO
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CDUS46 KMTR 291346
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
630 AM PDT SAT JUL 29 2006

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 28 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         75    346 PM  88    1954  71      4       69       
  MINIMUM         59    236 AM  46    1927  55      4       56       
  AVERAGE         67                        63      4       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.00 2002   0.00   0.00     0.00    
                                      2001                          
                                      2000                          
  MONTH TO DATE    0.00                      0.03  -0.03      T      
  SINCE JUL 1      0.00                      0.03  -0.03      T      
  SINCE JAN 1     15.26                     13.42   1.84    16.26    
                                                                     
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        2       
  MONTH TO DATE   51                        71    -20       30       
  SINCE JUN 1    119                       191    -72      120       
  SINCE JUL 1     51                        71    -20       30       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         0      2        0       
  MONTH TO DATE   78                        23     55       22       
  SINCE JUN 1    103                        44     59       25       
  SINCE JAN 1    114                        58     56       31       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     8.3                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87          1200 AM                                     
 LOWEST     57           400 PM                                     
 AVERAGE    72                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        91      1977                    
 MINIMUM TEMPERATURE (F)   55        44      1951                    
                                                                     
SUNRISE AND SUNSET                                                   
JULY 29 2006..........SUNRISE   611 AM PDT   SUNSET   821 PM PDT   
JULY 30 2006..........SUNRISE   612 AM PDT   SUNSET   820 PM PDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          

&&
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TEMPERATURE SUMMARIES FOR SELECTED LOCATIONS
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
530 AM PDT SAT JUL 29 2006

TEMPERATURE CLIMATOLOGY FOR JUL 29 2006.
--------------------------------------------------------------------
               JUL JUL  JUL    HIGHEST    LOWEST     RECORDS SET ON
                28 29    29    SINCE      SINCE          JUL 29
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   64 57  69 55  87 JUL 22  50 JUL 07  83 1977  48 1903
SFO AIRPORT     64 59  71 55  97 JUL 22  52 JUL 07  91 1977  44 1951
OAKLAND         69 60  73 57  94 JUL 22  53 JUL 07  98 1977  54 1989
OAKLAND AIRPOR  69 61  71 57  98 JUL 22  49 JUL 07  91 1977  49 1932
MOFFETT FIELD   76 61  73 58 100 JUL 22  54 JUL 12  93 1977  49 1950
SAN JOSE        80 62  84 58 104 JUL 23  54 JUL 07  95 1977  47 ----
SANTA ROSA      76  M  83 53 105 JUL 22  48 JUL 06 106 1977  40 1919
--------------------------------------------------------------------
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 FRI JUL 28 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     JUL 28        JUL 28       JUL 28   JUN 30
AVERAGES.       HOURS    2006   PON    2005   PON   NORMAL   NORMAL
--------------  -----   -----------   -----------   ------   ------
BAKERSFIELD      0.00    0.00          0.00           0.00     6.49
EUREKA           0.00    0.04    31    0.05    38     0.13    38.10
FRESNO           0.00    0.00     0    0.00     0     0.01    11.23
OAKLAND          0.00    0.00     0    0.00     0     0.07    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    0.00     0    0.02   200     0.01    22.28
SAN JOSE         0.00    0.00     0    0.01    17     0.06    15.08
SANTA ROSA       0.00    0.00     0    0.00     0     0.06    31.01
LOS ANGELES      0.00    0.00          0.00           0.00    15.14
SAN DIEGO       TRACE    0.03   100    0.01    33     0.03    10.77
-------------------------------------------------------------------
PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - JUL 28 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.

$$