AFOS product CLISFO
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CDUS46 KMTR 101205
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
505 AM PDT WED AUG 10 2005

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 9 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         70    109 PM  95    1970  71     -1       70       
  MINIMUM         56   1159 PM  48    1954  55      1       58       
  AVERAGE         63                        63      0       64      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.02 1962   0.00   0.00     0.00    
  MONTH TO DATE    0.00                      0.00   0.00      T      
  SINCE JUL 1      T                         0.03  -0.03      T      
  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        2                         2      0        1       
  MONTH TO DATE   17                        18     -1        4       
  SINCE JUN 1    141                       215    -74      128       
  SINCE JUL 1     51                        95    -44       27       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                         4     -4        4       
  SINCE JUN 1     25                        48    -23       36       
  SINCE JAN 1     31                        62    -31       78       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    13.5                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     61          1200 PM                                     
 AVERAGE    77                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        85      2002                    
                                             1998                    
 MINIMUM TEMPERATURE (F)   55        47      1951                    
                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 10 2005........SUNRISE   621 AM PDT   SUNSET   808 PM PDT   
AUGUST 11 2005........SUNRISE   622 AM PDT   SUNSET   807 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 WED AUG 10 2005 

TEMPERATURE CLIMATOLOGY FOR AUG 10 2005 .
--------------------------------------------------------------------
               AUG AUG  AUG    HIGHEST    LOWEST     RECORDS SET ON
                9  10    10    SINCE      SINCE          AUG 10
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   66 56  69 55  87 MAR 11  52 AUG 05  86 1992  48 1903
SFO AIRPORT     70 55  72 55  88 JUL 23  54 AUG 05  85 2002  47 1951
OAKLAND         71 57  73 58  91 JUL 23  54 JUL 05  86 1971  54 1996
OAKLAND AIRPOR  71 56  71 57  92 JUL 23  51 AUG 05  89 1937  51 1946
MOFFETT FIELD   77 60  74 58  93 JUL 23  55 JUL 06  90 2002  50 1947
SAN JOSE        82 60  84 58  97 JUL 23  55 JUL 04  96 2002  45 1985
SANTA ROSA      76  M  82 53  97 JUL 23  50 AUG 09 103 1971  41 1924
--------------------------------------------------------------------
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 TUE AUG 09 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     AUG 09        AUG 09       AUG 09   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    20    0.08    32     0.25    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    0.02    50    0.03    75     0.04    22.28
SAN JOSE         0.00    0.01    17    0.00     0     0.06    15.08
SANTA ROSA       0.00    0.00     0    0.01    17     0.06    31.01
LOS ANGELES      0.00    0.00     0    0.00     0     0.01    15.14
SAN DIEGO        0.00    0.01    33    0.00     0     0.03    10.77
-------------------------------------------------------------------
PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - AUG 09 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.