AFOS product CLISFO
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CDUS46 KMTR 061222
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
530 AM PDT FRI MAY 6 2005

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 5 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         65    304 PM  91    1987  66     -1       65       
  MINIMUM         54    411 AM  41    1965  50      4       52       
  AVERAGE         60                        58      2       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.16          0.24 1983   0.02   0.14     0.00    
  MONTH TO DATE    0.37                      0.10   0.27     0.00    
  SINCE JUL 1     26.05                     19.72   6.33    17.42    
  SINCE JAN 1     15.18                     13.00   2.18     8.37    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE MAR 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                         7     -2        6       
  MONTH TO DATE   21                        38    -17       18       
  SINCE MAR 1    497                       643   -146      386       
  SINCE JUL 1   2119                      2579   -460     2121       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        4       
  SINCE MAR 1      5                         4      1       42       
  SINCE JAN 1      5                         4      1       42       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     9.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           300 AM                                     
 LOWEST     63           200 PM                                     
 AVERAGE    82                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        87      1987                    
 MINIMUM TEMPERATURE (F)   50        36      1929                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY  6 2005...........SUNRISE   608 AM PDT   SUNSET   804 PM PDT   
MAY  7 2005...........SUNRISE   607 AM PDT   SUNSET   805 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 MAY 06 2005 

TEMPERATURE CLIMATOLOGY FOR MAY 06 2005 .
--------------------------------------------------------------------
               MAY MAY  MAY    HIGHEST    LOWEST     RECORDS SET ON
                5  6     06    SINCE      SINCE          MAY 06
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   64 54  65 51  87 MAR 11  41 JAN 14  85 1949  44 1964
SFO AIRPORT     65 56  66 50  83 MAR 11  36 DEC 04  87 1987  36 1929
OAKLAND         66 56  68 53  88 MAR 11  38 JAN 14  86 1987  44 1977
OAKLAND AIRPOR  66 56  65 51  78 MAR 11  30 DEC 04  86 1949  38 1933
MOFFETT FIELD   68 58  69 50  83 MAR 11  31 DEC 04  95 1987  38 1950
SAN JOSE        68 56  75 51  87 MAR 11  32 JAN 14  99 1987  39 1950
SANTA ROSA      65  M  72 48  87 MAR 10  28 DEC 04  91 1949  33 1911
--------------------------------------------------------------------
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 MAY 05 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     MAY 05        MAY 05       MAY 05   JUN 30
AVERAGES.       HOURS    2005   PON    2004   PON   NORMAL   NORMAL
--------------  -----   -----------   -----------   ------   ------
BAKERSFIELD      0.33    8.79   142    4.63    75     6.18     6.49
EUREKA           0.32   37.78   104   37.01   102    36.16    38.10
FRESNO           0.99   15.20   142    7.51    70    10.71    11.23
OAKLAND          0.28   27.43   123   19.23    86    22.39    22.94
REDDING          0.85   33.99   108   34.53   110    31.47    33.52
SACRAMENTO       0.32   22.85   119   14.11    74    19.19    19.87
SFO AIRPORT      0.30   26.05   132   17.42    88    19.71    20.10
SAN FRANCISCO    0.36   29.36   135   20.54    95    21.71    22.28
SAN JOSE         0.71   23.39   160   13.24    90    14.64    15.08
SANTA ROSA       0.45   32.34   107   28.90    96    30.14    31.01
LOS ANGELES      0.01   37.07   250    9.25    62    14.82    15.14
SAN DIEGO       TRACE   22.35   212    5.18    49    10.53    10.77
-------------------------------------------------------------------
PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - MAY 05 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.

$$