AFOS product CLISFO
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000 
CDUS46 KMTR 171213
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
530 AM PDT WED MAY 17 2006

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 16 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         65    153 PM  93    1956  67     -2       66       
  MINIMUM         53   1159 PM  43    1943  51      2       56       
  AVERAGE         59                        59      0       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.13 1994   0.01  -0.01      T      
  MONTH TO DATE    0.00                      0.23  -0.23     0.81    
  SINCE JUL 1     25.62                     19.85   5.77    26.49    
  SINCE JAN 1     14.89                     13.13   1.76    15.62    
                                                                     
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        6                         7     -1        4       
  MONTH TO DATE   85                       115    -30       63       
  SINCE MAR 1    786                       720     66      539       
  SINCE JUL 1   2407                      2656   -249     2161       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   10                         0     10        1       
  SINCE MAR 1     10                         4      6        6       
  SINCE JAN 1     10                         4      6        6       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    12.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90          1000 PM                                     
 LOWEST     56           100 PM                                     
 AVERAGE    73                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        93      1997                    
 MINIMUM TEMPERATURE (F)   51        42      1943                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 17 2006...........SUNRISE   558 AM PDT   SUNSET   814 PM PDT   
MAY 18 2006...........SUNRISE   558 AM PDT   SUNSET   815 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 MAY 17 2006

TEMPERATURE CLIMATOLOGY FOR MAY 17 2006.
--------------------------------------------------------------------
               MAY MAY  MAY    HIGHEST    LOWEST     RECORDS SET ON
                16 17    17    SINCE      SINCE          MAY 17
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   62 50  65 51  86 MAY 14  38 FEB 16  94 1997  46 1899
SFO AIRPORT     65 52  67 51  87 MAY 14  37 MAR 11  93 1997  42 1943
OAKLAND         69 53  69 53  89 MAY 14  37 MAR 11  94 1997  48 1998
OAKLAND AIRPOR  68 52  66 52  86 MAY 14  32 DEC 06  89 1997  42 1943
MOFFETT FIELD   73 56  70 51  88 MAY 14  32 FEB 16  98 1997  44 1977
SAN JOSE        79 58  76 52  88 MAY 15  36 MAR 13  99 1997  39 ----
SANTA ROSA      76  M  74 49  91 MAY 14  28 FEB 21  98 1997  34 1918
--------------------------------------------------------------------
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 MAY 16 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 16        MAY 16       MAY 16   JUN 30
AVERAGES.       HOURS    2006   PON    2005   PON   NORMAL   NORMAL
--------------  -----   -----------   -----------   ------   ------
BAKERSFIELD      0.00    6.55   104    9.20   146     6.29     6.49
EUREKA           0.00   57.47   156   40.44   110    36.79    38.10
FRESNO           0.00   14.20   131   15.83   146    10.85    11.23
OAKLAND          0.00   30.17   133   27.86   123    22.61    22.94
REDDING          0.00   44.39   138   36.64   114    32.12    33.52
SACRAMENTO       0.00   25.21   130   23.61   122    19.41    19.87
SFO AIRPORT      0.00   25.62   129   26.49   134    19.84    20.10
SAN FRANCISCO    0.00   34.01   155   30.51   139    21.93    22.28
SAN JOSE         0.00   22.09   149   24.12   163    14.83    15.08
SANTA ROSA       0.00   44.86   147   35.02   115    30.47    31.01
LOS ANGELES      0.00   12.34    83   37.25   249    14.93    15.14
SAN DIEGO        0.00    4.65    44   22.47   211    10.64    10.77
-------------------------------------------------------------------
PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - MAY 16 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.
NNNN
$$
000 
CDUS46 KMTR 171213
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
530 AM PDT WED MAY 17 2006

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 16 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         65    153 PM  93    1956  67     -2       66       
  MINIMUM         53   1159 PM  43    1943  51      2       56       
  AVERAGE         59                        59      0       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.13 1994   0.01  -0.01      T      
  MONTH TO DATE    0.00                      0.23  -0.23     0.81    
  SINCE JUL 1     25.62                     19.85   5.77    26.49    
  SINCE JAN 1     14.89                     13.13   1.76    15.62    
                                                                     
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        6                         7     -1        4       
  MONTH TO DATE   85                       115    -30       63       
  SINCE MAR 1    786                       720     66      539       
  SINCE JUL 1   2407                      2656   -249     2161       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   10                         0     10        1       
  SINCE MAR 1     10                         4      6        6       
  SINCE JAN 1     10                         4      6        6       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    12.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90          1000 PM                                     
 LOWEST     56           100 PM                                     
 AVERAGE    73                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        93      1997                    
 MINIMUM TEMPERATURE (F)   51        42      1943                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 17 2006...........SUNRISE   558 AM PDT   SUNSET   814 PM PDT   
MAY 18 2006...........SUNRISE   558 AM PDT   SUNSET   815 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 MAY 17 2006

TEMPERATURE CLIMATOLOGY FOR MAY 17 2006.
--------------------------------------------------------------------
               MAY MAY  MAY    HIGHEST    LOWEST     RECORDS SET ON
                16 17    17    SINCE      SINCE          MAY 17
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   62 50  65 51  86 MAY 14  38 FEB 16  94 1997  46 1899
SFO AIRPORT     65 52  67 51  87 MAY 14  37 MAR 11  93 1997  42 1943
OAKLAND         69 53  69 53  89 MAY 14  37 MAR 11  94 1997  48 1998
OAKLAND AIRPOR  68 52  66 52  86 MAY 14  32 DEC 06  89 1997  42 1943
MOFFETT FIELD   73 56  70 51  88 MAY 14  32 FEB 16  98 1997  44 1977
SAN JOSE        79 58  76 52  88 MAY 15  36 MAR 13  99 1997  39 ----
SANTA ROSA      76  M  74 49  91 MAY 14  28 FEB 21  98 1997  34 1918
--------------------------------------------------------------------
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 MAY 16 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 16        MAY 16       MAY 16   JUN 30
AVERAGES.       HOURS    2006   PON    2005   PON   NORMAL   NORMAL
--------------  -----   -----------   -----------   ------   ------
BAKERSFIELD      0.00    6.55   104    9.20   146     6.29     6.49
EUREKA           0.00   57.47   156   40.44   110    36.79    38.10
FRESNO           0.00   14.20   131   15.83   146    10.85    11.23
OAKLAND          0.00   30.17   133   27.86   123    22.61    22.94
REDDING          0.00   44.39   138   36.64   114    32.12    33.52
SACRAMENTO       0.00   25.21   130   23.61   122    19.41    19.87
SFO AIRPORT      0.00   25.62   129   26.49   134    19.84    20.10
SAN FRANCISCO    0.00   34.01   155   30.51   139    21.93    22.28
SAN JOSE         0.00   22.09   149   24.12   163    14.83    15.08
SANTA ROSA       0.00   44.86   147   35.02   115    30.47    31.01
LOS ANGELES      0.00   12.34    83   37.25   249    14.93    15.14
SAN DIEGO        0.00    4.65    44   22.47   211    10.64    10.77
-------------------------------------------------------------------
PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - MAY 16 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.

$$