AFOS product CLISFO
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CDUS46 KMTR 261210
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
530 AM PDT WED APR 26 2006

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 25 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    231 PM  87    2004  65     -8       65       
  MINIMUM         52    904 PM  39    1933  49      3       49       
  AVERAGE         55                        57     -2       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.48 1994   0.02  -0.02     0.00    
  MONTH TO DATE    4.01                      1.08   2.93     1.12    
  SINCE JUL 1     25.62                     19.52   6.10    25.10    
  SINCE JAN 1     14.89                     12.80   2.09    14.23    
                                                                     
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       10                         8      2        8       
  MONTH TO DATE  248                       226     22      209       
  SINCE MAR 1    674                       565    109      446       
  SINCE JUL 1   2295                      2501   -206     2068       
                                                                     
 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    21   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    10.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83          1200 AM                                     
 LOWEST     61          1100 AM                                     
 AVERAGE    72                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        90      2004                    
 MINIMUM TEMPERATURE (F)   49        36      1933                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 26 2006.........SUNRISE   620 AM PDT   SUNSET   755 PM PDT   
APRIL 27 2006.........SUNRISE   619 AM PDT   SUNSET   756 PM PDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$

&&
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TEMPERATURE SUMMARIES FOR SELECTED LOCATIONS
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
530 AM PDT WED APR 26 2006

TEMPERATURE CLIMATOLOGY FOR APR 26 2006.
--------------------------------------------------------------------
               APR APR  APR    HIGHEST    LOWEST     RECORDS SET ON
                25 26    26    SINCE      SINCE          APR 26
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   57 51  65 50  74 FEB 08  38 FEB 16  91 2004  44 1955
SFO AIRPORT     57 52  65 49  73 FEB 08  37 MAR 11  90 2004  36 1933
OAKLAND         62 53  67 52  77 FEB 08  37 MAR 11  83 1972  43 1975
OAKLAND AIRPOR  60 54  64 50  71 FEB 13  32 DEC 06  88 2004  38 1933
MOFFETT FIELD   60 47  68 49  74 FEB 09  32 FEB 16  92 2004  40 1958
SAN JOSE        56 49  73 49  74 FEB 09  36 MAR 13  93 2004  38 1943
SANTA ROSA      60  M  71 46  76 JAN 23  28 FEB 21  95 2004  34 1975
--------------------------------------------------------------------
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 25 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 25        APR 25       APR 25   JUN 30
AVERAGES.       HOURS    2006   PON    2005   PON   NORMAL   NORMAL
--------------  -----   -----------   -----------   ------   ------
BAKERSFIELD      0.00    6.55   108    8.18   135     6.08     6.49
EUREKA           0.04   57.46   162   37.35   105    35.48    38.10
FRESNO           0.00   14.16   134   13.87   131    10.56    11.23
OAKLAND          0.00   30.17   136   26.69   121    22.11    22.94
REDDING          0.00   44.38   144   32.79   106    30.87    33.52
SACRAMENTO       0.00   25.21   133   22.39   118    18.98    19.87
SFO AIRPORT      0.00   25.62   131   25.10   129    19.51    20.10
SAN FRANCISCO    0.00   34.01   158   29.13   136    21.49    22.28
SAN JOSE         0.00   22.09   153   21.69   150    14.44    15.08
SANTA ROSA       0.00   44.86   150   31.37   105    29.82    31.01
LOS ANGELES      0.00   12.34    84   36.04   245    14.72    15.14
SAN DIEGO        0.00    4.64    44   21.84   209    10.43    10.77
-------------------------------------------------------------------
PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - APR 25 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.
NNNN