AFOS product CLISFO
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CDUS46 KMTR 161208
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
508 AM PDT FRI SEP 16 2005

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 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         65    218 PM  98    1971  73     -8       83       
  MINIMUM         54   1147 PM  40    1927  55     -1       58       
  AVERAGE         60                        64     -4       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.73 1910   0.01  -0.01     0.00    
  MONTH TO DATE    0.00                      0.05  -0.05     0.00    
  SINCE JUL 1      T                         0.15  -0.15      T      
  SINCE JAN 1     16.26                     13.54   2.72     8.44    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE SEP 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                         2      3        0       
  MONTH TO DATE   53                        30     23        2       
  SINCE SEP 1     53                        30     23        2       
  SINCE JUL 1    145                       163    -18       31       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        6       
  MONTH TO DATE    0                        19    -19       88       
  SINCE SEP 1      0                        19    -19       88       
  SINCE JAN 1     48                       103    -55      225       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     9.6                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           100 AM                                     
 LOWEST     63           100 PM                                     
 AVERAGE    75                                                       
..........................................................
                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        90      1968                    
 MINIMUM TEMPERATURE (F)   55        40      1927                    
                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 16 2005.....SUNRISE   652 AM PDT   SUNSET   715 PM PDT   
SEPTEMBER 17 2005.....SUNRISE   653 AM PDT   SUNSET   714 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 16 2005

TEMPERATURE CLIMATOLOGY FOR SEP 16 2005.
--------------------------------------------------------------------
               SEP SEP  SEP    HIGHEST    LOWEST     RECORDS SET ON
                15 16    16    SINCE      SINCE          SEP 16
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   60 53  71 56  87 MAR 11  52 SEP 13 101 1913  50 1910
SFO AIRPORT     65 54  73 55  89 AUG 31  52 AUG 23  90 1968  40 1927
OAKLAND         65 54  75 58  91 JUL 23  54 SEP 15  84 1979  53 1973
OAKLAND AIRPOR  64 55  73 57  92 JUL 23  50 SEP 05  91 1968  45 1936
MOFFETT FIELD   66 57  75 56  94 AUG 31  51 SEP 12  93 1968  47 1948
SAN JOSE        71 57  82 57  97 JUL 23  52 SEP 12 103 1913  45 ----
SANTA ROSA      68  M  82 53  97 JUL 23  46 SEP 06 108 1913  39 1936
--------------------------------------------------------------------
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 15 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     SEP 15        SEP 15       SEP 15   JUN 30
AVERAGES.       HOURS    2005   PON    2004   PON   NORMAL   NORMAL
--------------  -----   -----------   -----------   ------   ------
BAKERSFIELD      0.00    0.01    13    0.00     0     0.08     6.49
EUREKA           0.02    0.14    16    0.53    59     0.90    38.10
FRESNO           0.00    0.00     0    0.00     0     0.13    11.23
OAKLAND          0.00    0.00     0    0.00     0     0.30    22.94
REDDING          0.00    0.01     2    0.00     0     0.42    33.52
SACRAMENTO       0.00    0.00     0    0.00     0     0.25    19.87
SFO AIRPORT      0.00    0.00     0    0.00     0     0.15    20.10
SAN FRANCISCO    0.00    0.03    12    0.05    19     0.26    22.28
SAN JOSE         0.00    0.01     5    0.00     0     0.21    15.08
SANTA ROSA       0.00    0.04    12    0.01     3     0.34    31.01
LOS ANGELES      0.00    0.00     0    0.00     0     0.29    15.14
SAN DIEGO        0.00    0.01     6    0.00     0     0.18    10.77
-------------------------------------------------------------------
PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - SEP 15 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.

$$