AFOS product CLISFO
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000 
CDUS46 KMTR 121212
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
510 AM PDT WED APR 12 2006

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 11 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         57    257 PM  86    1936  64     -7       61       
  MINIMUM         51        MM  35    1929  48      3       49        
  AVERAGE         54                        56     -2       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.57          0.78 1999   0.05   0.52     0.00    
  MONTH TO DATE    2.73                      0.63   2.10     1.12    
  SINCE JUL 1     24.34                     19.07   5.27    25.10    
  SINCE JAN 1     13.61                     12.35   1.26    14.23    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE MAR 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                         9      2       10       
  MONTH TO DATE  121                       105     16       99       
  SINCE MAR 1    547                       444    103      336       
  SINCE JUL 1   2168                      2380   -212     1958       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        5       
  SINCE JAN 1      0                         0      0        5       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SE (130)      
  AVERAGE WIND SPEED    14.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           700 PM                                     
 LOWEST     72           900 AM                                     
 AVERAGE    83                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        88      1947                    
 MINIMUM TEMPERATURE (F)   48        38      1932                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 12 2006.........SUNRISE   639 AM PDT   SUNSET   742 PM PDT   
APRIL 13 2006.........SUNRISE   637 AM PDT   SUNSET   743 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 APR 12 2006

TEMPERATURE CLIMATOLOGY FOR APR 12 2006.
--------------------------------------------------------------------
               APR APR  APR    HIGHEST    LOWEST     RECORDS SET ON
                11 12    12    SINCE      SINCE          APR 12
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   57 53  64 50  74 FEB 08  38 FEB 16  87 1898  42 1911
SFO AIRPORT     57 54  64 48  73 FEB 08  37 MAR 11  88 1947  38 1932
OAKLAND         60 55  66 50  77 FEB 08  37 MAR 11  86 1980  45 2001
OAKLAND AIRPOR  60 56  63 49  71 FEB 13  32 DEC 06  88 1947  37 1945
MOFFETT FIELD   61 55  67 47  74 FEB 09  32 FEB 16  86 1947  36 1953
SAN JOSE        62 57  72 48  74 FEB 09  36 MAR 13  89 1962  33 ----
SANTA ROSA      56  M  69 45  76 JAN 23  28 FEB 21  92 1947  29 1912
--------------------------------------------------------------------
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 APR 11 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     APR 11        APR 11       APR 11   JUN 30
AVERAGES.       HOURS    2006   PON    2005   PON   NORMAL   NORMAL
--------------  -----   -----------   -----------   ------   ------
BAKERSFIELD      0.09    5.64    95    8.13   138     5.91     6.49
EUREKA           0.02   55.05   161   36.47   107    34.14    38.10
FRESNO           0.04   12.96   127   13.85   135    10.24    11.23
OAKLAND          0.48   28.69   133   26.69   124    21.53    22.94
REDDING          0.61   41.96   141   32.07   108    29.80    33.52
SACRAMENTO       0.11   24.30   131   22.26   120    18.48    19.87
SFO AIRPORT      0.36   24.12   127   25.10   132    19.02    20.10
SAN FRANCISCO    0.48   32.21   154   29.12   139    20.96    22.28
SAN JOSE         0.11   20.39   146   21.41   153    14.01    15.08
SANTA ROSA       0.92   43.17   148   31.05   107    29.11    31.01
LOS ANGELES      0.00   12.10    84   36.01   250    14.41    15.14
SAN DIEGO        0.00    4.28    42   21.76   215    10.13    10.77
-------------------------------------------------------------------
PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - APR 11 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.
NNNN
000 
CDUS46 KMTR 121212
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
510 AM PDT WED APR 12 2006

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 11 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         57    257 PM  86    1936  64     -7       61       
  MINIMUM         51        MM  35    1929  48      3       49        
  AVERAGE         54                        56     -2       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.57          0.78 1999   0.05   0.52     0.00    
  MONTH TO DATE    2.73                      0.63   2.10     1.12    
  SINCE JUL 1     24.34                     19.07   5.27    25.10    
  SINCE JAN 1     13.61                     12.35   1.26    14.23    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE MAR 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                         9      2       10       
  MONTH TO DATE  121                       105     16       99       
  SINCE MAR 1    547                       444    103      336       
  SINCE JUL 1   2168                      2380   -212     1958       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        5       
  SINCE JAN 1      0                         0      0        5       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SE (130)      
  AVERAGE WIND SPEED    14.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           700 PM                                     
 LOWEST     72           900 AM                                     
 AVERAGE    83                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        88      1947                    
 MINIMUM TEMPERATURE (F)   48        38      1932                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 12 2006.........SUNRISE   639 AM PDT   SUNSET   742 PM PDT   
APRIL 13 2006.........SUNRISE   637 AM PDT   SUNSET   743 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 APR 12 2006

TEMPERATURE CLIMATOLOGY FOR APR 12 2006.
--------------------------------------------------------------------
               APR APR  APR    HIGHEST    LOWEST     RECORDS SET ON
                11 12    12    SINCE      SINCE          APR 12
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   57 53  64 50  74 FEB 08  38 FEB 16  87 1898  42 1911
SFO AIRPORT     57 54  64 48  73 FEB 08  37 MAR 11  88 1947  38 1932
OAKLAND         60 55  66 50  77 FEB 08  37 MAR 11  86 1980  45 2001
OAKLAND AIRPOR  60 56  63 49  71 FEB 13  32 DEC 06  88 1947  37 1945
MOFFETT FIELD   61 55  67 47  74 FEB 09  32 FEB 16  86 1947  36 1953
SAN JOSE        62 57  72 48  74 FEB 09  36 MAR 13  89 1962  33 ----
SANTA ROSA      56  M  69 45  76 JAN 23  28 FEB 21  92 1947  29 1912
--------------------------------------------------------------------
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 APR 11 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     APR 11        APR 11       APR 11   JUN 30
AVERAGES.       HOURS    2006   PON    2005   PON   NORMAL   NORMAL
--------------  -----   -----------   -----------   ------   ------
BAKERSFIELD      0.09    5.64    95    8.13   138     5.91     6.49
EUREKA           0.02   55.05   161   36.47   107    34.14    38.10
FRESNO           0.04   12.96   127   13.85   135    10.24    11.23
OAKLAND          0.48   28.69   133   26.69   124    21.53    22.94
REDDING          0.61   41.96   141   32.07   108    29.80    33.52
SACRAMENTO       0.11   24.30   131   22.26   120    18.48    19.87
SFO AIRPORT      0.36   24.12   127   25.10   132    19.02    20.10
SAN FRANCISCO    0.48   32.21   154   29.12   139    20.96    22.28
SAN JOSE         0.11   20.39   146   21.41   153    14.01    15.08
SANTA ROSA       0.92   43.17   148   31.05   107    29.11    31.01
LOS ANGELES      0.00   12.10    84   36.01   250    14.41    15.14
SAN DIEGO        0.00    4.28    42   21.76   215    10.13    10.77
-------------------------------------------------------------------
PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - APR 11 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.