National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
        Product Timestamp: 2006-09-29 12:24 UTC
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000 
CDUS46 KMTR 291224
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
524 AM PDT FRI SEP 29 2006
................................... 
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 28 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         62    211 PM  93    1966  72    -10       84       
  MINIMUM         53    601 AM  43    1929  54     -1       53       
  AVERAGE         58                        63     -5       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.17 1976   0.01  -0.01     0.00    
  MONTH TO DATE    0.00                      0.18  -0.18     0.08    
  SINCE JUL 1      0.00                      0.28  -0.28     0.08    
  SINCE JAN 1     15.26                     13.67   1.59    16.34    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE SEP 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                         2      5        0       
  MONTH TO DATE   72                        56     16       86       
  SINCE SEP 1     72                        56     16       86       
  SINCE JUL 1    184                       189     -5      178       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        4       
  MONTH TO DATE   12                        36    -24        6       
  SINCE SEP 1     12                        36    -24        6       
  SINCE JAN 1    147                       120     27       54       
..................................................................
WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    11.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           600 AM                                     
 LOWEST     72          1100 AM                                     
 AVERAGE    81                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        93      1966                    
 MINIMUM TEMPERATURE (F)   54        40      1929                    
                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 29 2006.....SUNRISE   703 AM PDT   SUNSET   656 PM PDT   
SEPTEMBER 30 2006.....SUNRISE   704 AM PDT   SUNSET   654 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 FRI SEP 29 2006
TEMPERATURE CLIMATOLOGY FOR SEP 29 2006.
--------------------------------------------------------------------
               SEP SEP  SEP    HIGHEST    LOWEST     RECORDS SET ON
                28 29    29    SINCE      SINCE          SEP 29
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   57 51  72 56  87 JUL 22  50 SEP 25  93 1988  49 1952
SFO AIRPORT     62 53  72 54  97 JUL 22  50 SEP 16  93 1966  40 1929
OAKLAND         64 53  74 57  94 JUL 22  52 SEP 16  95 1978  53 1973
OAKLAND AIRPOR  63 54  72 57  98 JUL 22  49 SEP 20  91 1934  47 1950
MOFFETT FIELD   67 57  74 58 100 JUL 22  50 SEP 16  94 1966  43 1955
SAN JOSE        70 57  80 55 104 JUL 23  52 SEP 16  96 1997  42 ----
SANTA ROSA      69 50  81 51 105 JUL 22  44 SEP 25 104 1966  37 1924
--------------------------------------------------------------------
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 THU SEP 28 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     SEP 28        SEP 28       SEP 28   JUN 30
AVERAGES.       HOURS    2006   PON    2005   PON   NORMAL   NORMAL
--------------  -----   -----------   -----------   ------   ------
BAKERSFIELD      0.00    0.00     0    0.09    43     0.21     6.49
EUREKA           0.00    0.12     9    0.20    15     1.32    38.10
FRESNO           0.00    0.00     0    0.04    15     0.26    11.23
OAKLAND          0.00    0.00     0    0.00     0     0.46    22.94
REDDING          0.00    0.04     6    0.02     3     0.69    33.52
SACRAMENTO       0.00    0.00     0    0.10    23     0.43    19.87
SFO AIRPORT      0.00    0.00     0    0.08    29     0.28    20.10
SAN FRANCISCO    0.00    0.00     0    0.03     8     0.39    22.28
SAN JOSE         0.00    0.00     0    0.01     3     0.34    15.08
SANTA ROSA       0.00    0.01     2    0.04     7     0.60    31.01
LOS ANGELES      0.00    0.00     0    0.29    66     0.44    15.14
SAN DIEGO        0.00    0.05    16    0.11    35     0.31    10.77
-------------------------------------------------------------------
PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - SEP 28 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.                                        
$$