AFOS product CLISFO
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CDUS46 KMTR 201214
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
415 AM PST THU JAN 20 2005

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JANUARY 19 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         55    152 PM  69    1944  56     -1       54       
  MINIMUM         43    659 AM  24    1928  43      0       50       
  AVERAGE         49                        49      0       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.07 1962   0.15  -0.15      T      
  MONTH TO DATE    3.35                      2.63   0.72     2.68    
  SINCE JUL 1     14.22                      9.35   4.87    11.73    
  SINCE JAN 1      3.35                      2.63   0.72     2.68    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       16                        16      0       13       
  MONTH TO DATE  305                       304      1      274       
  SINCE DEC 1    695                       780    -85      670       
  SINCE JUL 1   1182                      1404   -222     1196       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (60)       
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NE (40)       
  AVERAGE WIND SPEED     6.3                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     83          1200 PM                                     
 AVERAGE    92                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        67      1976                    
 MINIMUM TEMPERATURE (F)   43        27      1928                    
                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 20 2005.......SUNRISE   721 AM PST   SUNSET   521 PM PST   
JANUARY 21 2005.......SUNRISE   721 AM PST   SUNSET   522 PM PST   
                                                                    
-  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
430 AM PST THU JAN 20 2005 

TEMPERATURE CLIMATOLOGY FOR JAN 20 2005 .
--------------------------------------------------------------------
               JAN JAN  JAN    HIGHEST    LOWEST     RECORDS SET ON
                19 20    20    SINCE      SINCE          JAN 20
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   56 43  58 46  59 JAN 16  41 JAN 14  68 1991  32 1937
SFO AIRPORT     55 47  56 43  59 JAN 10  36 DEC 04  67 1976  27 1928
OAKLAND         56 43  57 45  62 JAN 16  38 JAN 14  71 1976  38 1983
OAKLAND AIRPOR  53 39  56 44  58 JAN 10  30 DEC 04  64 1944  26 1937
MOFFETT FIELD   58 43  58 42  61 JAN 17  31 DEC 04  68 1976  30 1963
SAN JOSE        60 43  60 42  61 JAN 16  32 JAN 14  69 1981  24 1922
SANTA ROSA      58  M  58 40  61 JAN 16  28 DEC 04  70 1976  20 1922
--------------------------------------------------------------------
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
430 PM PST WED JAN 19 2005 

PRECIPITATION DATA AS OF 4 PM FOR SELECTED CALIFORNIA LOCATIONS
-------------------------------------------------------------------
NORMALS ARE      LAST    JUL 1-        JUL 1-       JUL 1-   JUL 1-
1971-2000         24     JAN 19        JAN 19       JAN 19   JUN 30
AVERAGES.       HOURS    2005   PON    2004   PON   NORMAL   NORMAL
--------------  -----   -----------   -----------   ------   ------
BAKERSFIELD      0.00    5.04   195    2.29    89     2.58     6.49
EUREKA           0.00   22.96   117   21.77   111    19.57    38.10
FRESNO           0.00    8.49   183    4.11    89     4.63    11.23
OAKLAND          0.00   15.08   137   12.14   110    11.04    22.94
REDDING          0.00   20.81   134   20.96   135    15.53    33.52
SACRAMENTO       0.00   14.72   159    8.17    88     9.28    19.87
SFO AIRPORT      0.00   14.22   152   11.73   125     9.35    20.10
SAN FRANCISCO    0.00   17.04   156   12.62   116    10.89    22.28
SAN JOSE         0.00   10.76   159    7.30   108     6.75    15.08
SANTA ROSA       0.00   18.97   127   17.28   116    14.92    31.01
LOS ANGELES      0.00   22.51   397    3.12    55     5.67    15.14
SAN DIEGO        0.00   13.37   298    1.32    29     4.48    10.77
-------------------------------------------------------------------
PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - JAN 19 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.