AFOS product CLISFO
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CDUS46 KMTR 171207
CLISFO

SFOCLISFO 000
TTAA00 KMTR 170831

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
530 AM PDT SUN APR 17 2005

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 16 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         64    202 PM  81    1999  64      0       63       
  MINIMUM         50    711 AM  40    1975  48      2       47       
  AVERAGE         57                        56      1       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.24 1996   0.04  -0.04     0.00    
  MONTH TO DATE    1.12                      0.83   0.29      T      
  SINCE JUL 1     25.10                     19.27   5.83    17.32    
  SINCE JAN 1     14.23                     12.55   1.68     8.27    
                                                                     
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        8                         9     -1       10       
  MONTH TO DATE  149                       150     -1      130       
  SINCE MAR 1    386                       489   -103      311       
  SINCE JUL 1   2008                      2425   -417     2046       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      5                         0      5       13       
  SINCE JAN 1      5                         0      5       13       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    18.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     63           200 PM                                     
 AVERAGE    82                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        82      1954                    
 MINIMUM TEMPERATURE (F)   48        36      1933                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 17 2005.........SUNRISE   631 AM PDT   SUNSET   747 PM PDT   
APRIL 18 2005.........SUNRISE   630 AM PDT   SUNSET   748 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 SUN APR 17 2005

TEMPERATURE CLIMATOLOGY FOR APR 17 2005.
--------------------------------------------------------------------
               APR APR  APR    HIGHEST    LOWEST     RECORDS SET ON
                16 17    17    SINCE      SINCE          APR 17
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO    M  M  65 50  87 MAR 11  41 JAN 14  79 1954  42 1880
SFO AIRPORT     64 52  64 48  83 MAR 11  36 DEC 04  82 1954  36 1933
OAKLAND         68 55  67 51  88 MAR 11  38 JAN 14  78 1977  40 1975
OAKLAND AIRPOR  64 53  64 50  78 MAR 11  30 DEC 04  87 1954  38 1963
MOFFETT FIELD   68 54  67 48  83 MAR 11  31 DEC 04  83 1954  38 1975
SAN JOSE        71 56  72 48  87 MAR 11  32 JAN 14  89 1954  34 ----
SANTA ROSA      74  M  70 46  87 MAR 10  28 DEC 04  87 1954  31 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 SAT APR 16 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     APR 16        APR 16       APR 16   JUN 30
AVERAGES.       HOURS    2005   PON    2004   PON   NORMAL   NORMAL
--------------  -----   -----------   -----------   ------   ------
BAKERSFIELD      0.00    8.13   136    4.61    77     5.99     6.49
EUREKA           0.20   38.13   110   35.93   103    34.73    38.10
FRESNO           0.00   13.85   133    7.47    72    10.39    11.23
OAKLAND          0.00   26.69   122   19.02    87    21.80    22.94
REDDING          0.00   32.09   106   33.49   111    30.28    33.52
SACRAMENTO       0.00   22.26   119   14.00    75    18.71    19.87
SFO AIRPORT      0.00   25.10   130   17.32    90    19.27    20.10
SAN FRANCISCO    0.00   28.33   134   20.43    96    21.21    22.28
SAN JOSE         0.00   21.41   151   12.72    89    14.22    15.08
SANTA ROSA       0.00   31.05   105   28.14    96    29.44    31.01
LOS ANGELES      0.00   36.01   247    9.24    63    14.57    15.14
SAN DIEGO        0.00   21.76   212    4.88    47    10.28    10.77
-------------------------------------------------------------------
PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - APR 16 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.
NNNN