AFOS product CLISFO
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CDUS46 KMTR 041234
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
530 AM PDT THU MAY 4 2006

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 3 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         63    215 PM  79    1953  66     -3       66       
  MINIMUM         49    418 AM  37    1928  49      0       54       
  AVERAGE         56                        58     -2       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.44 1951   0.02  -0.02     0.00    
  MONTH TO DATE    0.00                      0.06  -0.06     0.00    
  SINCE JUL 1     25.62                     19.68   5.94    25.68    
  SINCE JAN 1     14.89                     12.96   1.93    14.81    
                                                                     
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        9                         8      1        5       
  MONTH TO DATE   19                        24     -5       13       
  SINCE MAR 1    720                       629     91      489       
  SINCE JUL 1   2341                      2565   -224     2111       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         4     -4        5       
  SINCE JAN 1      0                         4     -4        5       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED    11.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83          1200 AM                                     
 LOWEST     60           100 PM                                     
 AVERAGE    72                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        91      1987                    
 MINIMUM TEMPERATURE (F)   49        41      1965                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY  4 2006...........SUNRISE   611 AM PDT   SUNSET   802 PM PDT   
MAY  5 2006...........SUNRISE   610 AM PDT   SUNSET   803 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 MAY 04 2006

TEMPERATURE CLIMATOLOGY FOR MAY 04 2006.
--------------------------------------------------------------------
               MAY MAY  MAY    HIGHEST    LOWEST     RECORDS SET ON
                3  4     04    SINCE      SINCE          MAY 04
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   56 52  65 51  74 FEB 08  38 FEB 16  84 1935  45 1975
SFO AIRPORT     63 52  66 49  73 APR 30  37 MAR 11  91 1987  41 1965
OAKLAND         61 54  68 52  77 APR 30  37 MAR 11  91 1987  43 1975
OAKLAND AIRPOR  62 55  65 51  76 APR 30  32 DEC 06  89 1987  39 1942
MOFFETT FIELD   68 52  69 50  80 APR 30  32 FEB 16  94 1987  41 1952
SAN JOSE        70 54  75 51  81 MAY 02  36 MAR 13  94 1990  38 UNK 
SANTA ROSA      63  M  72 47  80 APR 30  28 FEB 21  90 1935  33 1950
--------------------------------------------------------------------
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 MAY 03 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     MAY 03        MAY 03       MAY 03   JUN 30
AVERAGES.       HOURS    2006   PON    2005   PON   NORMAL   NORMAL
--------------  -----   -----------   -----------   ------   ------
BAKERSFIELD      0.00    6.55   106    8.46   137     6.16     6.49
EUREKA           0.00   57.46   159   37.44   104    36.04    38.10
FRESNO           0.00   14.20   133   14.21   133    10.67    11.23
OAKLAND          0.00   30.17   135   27.07   121    22.35    22.94
REDDING          0.00   44.39   142   33.04   105    31.35    33.52
SACRAMENTO       0.00   25.21   132   22.53   118    19.15    19.87
SFO AIRPORT      0.00   25.62   130   25.68   131    19.67    20.10
SAN FRANCISCO    0.00   34.01   157   29.63   137    21.67    22.28
SAN JOSE         0.00   22.09   151   22.62   155    14.60    15.08
SANTA ROSA       0.00   44.86   149   31.42   104    30.08    31.01
LOS ANGELES      0.00   12.34    83   37.06   250    14.80    15.14
SAN DIEGO        0.00    4.65    44   22.35   213    10.51    10.77
-------------------------------------------------------------------
PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - MAY 03 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.

$$