AFOS product CLISFO
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CDUS46 KMTR 051229
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
530 AM PDT FRI AUG 5 2005

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 4 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         71   1248 PM  87    1998  71      0       71       
  MINIMUM         56   1159 PM  45    1935  55      1       59       
  AVERAGE         64                        63      1       65      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.01 2001   0.00   0.00      T      
  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        1                         2     -1        0       
  MONTH TO DATE    5                         8     -3        3       
  SINCE JUN 1    129                       205    -76      127       
  SINCE JUL 1     39                        85    -46       26       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1     25                        44    -19       32       
  SINCE JAN 1     31                        58    -27       74       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    12.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           200 AM                                     
 LOWEST     57           300 PM                                     
 AVERAGE    75                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        89      1964                    
 MINIMUM TEMPERATURE (F)   55        44      1933                    
                                                                     
SUNRISE AND SUNSET                                                   
AUGUST  5 2005........SUNRISE   617 AM PDT   SUNSET   813 PM PDT   
AUGUST  6 2005........SUNRISE   618 AM PDT   SUNSET   812 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 AUG 05 2005 

TEMPERATURE CLIMATOLOGY FOR AUG 05 2005 .
--------------------------------------------------------------------
               AUG AUG  AUG    HIGHEST    LOWEST     RECORDS SET ON
                4  5     05    SINCE      SINCE          AUG 05
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   64 54  69 55  87 MAR 11  52 JUL 05  83 1997  48 1893
SFO AIRPORT     71 54  71 55  88 JUL 23  54 JUL 26  89 1964  44 1933
OAKLAND         72 55  73 60  91 JUL 23  54 JUL 05  88 1982  54 1975
OAKLAND AIRPOR  72 53  71 57  92 JUL 23  52 JUL 25  85 1961  48 1933
MOFFETT FIELD   79 59  73 59  93 JUL 23  55 JUL 06  89 1997  47 1954
SAN JOSE        83 61  84 58  97 JUL 23  55 JUL 04  96 1997  45 1909
SANTA ROSA      81  M  83 53  97 JUL 23  50 JUL 26  96 1997  40 1938
--------------------------------------------------------------------
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 AUG 04 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 04        AUG 04       AUG 04   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    25    0.06    30     0.20    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 04 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.