AFOS product CLISFO
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CDUS46 KMTR 041209
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
510 AM PDT THU AUG 4 2005

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 3 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         72   1240 PM  91    1998  71      1       70       
  MINIMUM         57   1159 PM  45    1954  55      2       59       
  AVERAGE         65                        63      2       65      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.01 1953   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        0                         2     -2        0       
  MONTH TO DATE    4                         6     -2        3       
  SINCE JUN 1    128                       203    -75      127       
  SINCE JUL 1     38                        83    -45       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    25   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    11.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1000 PM                                     
 LOWEST     57          1200 PM                                     
 AVERAGE    75                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        87      1998                    
 MINIMUM TEMPERATURE (F)   55        45      1935                    
                                                                     
SUNRISE AND SUNSET                                                   
AUGUST  4 2005........SUNRISE   616 AM PDT   SUNSET   814 PM PDT   
AUGUST  5 2005........SUNRISE   617 AM PDT   SUNSET   813 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 THU AUG 04 2005 

TEMPERATURE CLIMATOLOGY FOR AUG 04 2005 .
--------------------------------------------------------------------
               AUG AUG  AUG    HIGHEST    LOWEST     RECORDS SET ON
                3  4     04    SINCE      SINCE          AUG 04
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   67 55  69 55  87 MAR 11  52 JUL 05  83 1947  48 1903
SFO AIRPORT     72 57  71 55  88 JUL 23  54 JUL 26  87 1998  45 1935
OAKLAND         70 57  73 60  91 JUL 23  54 JUL 05  84 1998  53 1973
OAKLAND AIRPOR  71 58  71 57  92 JUL 23  52 JUL 25  89 1998  52 1942
MOFFETT FIELD   79 62  73 59  93 JUL 23  55 JUL 06  93 1998  49 1949
SAN JOSE        83 61  84 58  97 JUL 23  55 JUL 04 102 1998  46 1918
SANTA ROSA      82  M  83 53  97 JUL 23  50 JUL 26  99 1969  41 1903
--------------------------------------------------------------------
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 WED AUG 03 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 03        AUG 03       AUG 03   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    26    0.06    32     0.19    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 03 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.