AFOS product CLISFO
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CDUS46 KMTR 021204
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
530 AM PDT MON APR 2 2007

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 1 2007...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1927 TO 2007


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         58    337 PM  83    1959  63     -5       59       
  MINIMUM         48    615 AM  37    1976  47      1       46       
  AVERAGE         53                        55     -2       53      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.46 1927   0.07  -0.07     0.04    
  MONTH TO DATE    0.00                      0.07  -0.07     0.04    
  SINCE JUL 1     10.40                     18.51  -8.11    21.65    
  SINCE JAN 1      5.06                     11.79  -6.73    10.92    
                                                                     
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       12                        10      2       12       
  MONTH TO DATE   12                        10      2       12       
  SINCE MAR 1    288                       349    -61      438       
  SINCE JUL 1   2211                      2285    -74     2059       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      1                         0      1        0       
  SINCE JAN 1      1                         0      1        0       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED    16.2                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                      
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86          1200 AM                                     
 LOWEST     62           100 PM                                     
 AVERAGE    74                                                       

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

                                                                      
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        85      2000                    
 MINIMUM TEMPERATURE (F)   47        39      1976                    
                                             1963                    

                                                                      
SUNRISE AND SUNSET                                                   
APRIL  2 2007.........SUNRISE   654 AM PDT   SUNSET   733 PM PDT   
APRIL  3 2007.........SUNRISE   652 AM PDT   SUNSET   734 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 MON APR 02 2007

TEMPERATURE CLIMATOLOGY FOR APR 02 2007.
--------------------------------------------------------------------
               APR APR  APR    HIGHEST    LOWEST     RECORDS SET ON
                1  2     02    SINCE      SINCE          APR 02
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   57 48  64 50  80 MAR 11  37 JAN 16  83 2000  42 1999
SFO AIRPORT     58 49  63 47  78 MAR 11  32 JAN 14  83 1959  35 1929
OAKLAND         62 48  65 49  79 MAR 12  33 JAN 14  87 1985  37 1976
OAKLAND AIRPOR  60 48  63 49  79 MAR 16  28 JAN 16  84 2000  35 1936
MOFFETT FIELD   64 47  65 44  80 MAR 12  28 JAN 14  82 2000  36 1951
SAN JOSE        66  M  70 47  82 MAR 16  30 JAN 13  83 2000  33 ----
SANTA ROSA      72  M  68 45  83 MAR 12  22 JAN 14  88 2000  28 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 SUN APR 01 2007

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 01        APR 01       APR 01   JUN 30
AVERAGES.       HOURS    2007   PON    2006   PON   NORMAL   NORMAL
--------------  -----   -----------   -----------   ------   ------
BAKERSFIELD      0.00    2.55    45    4.69    82     5.71     6.49
EUREKA           0.00   31.44    95   53.48   162    33.06    38.10
FRESNO           0.00    5.49    55   10.98   111     9.90    11.23
OAKLAND          0.00   12.09    58   26.33   126    20.96    22.94
REDDING          0.00   19.01    66   38.00   132    28.89    33.52
SACRAMENTO       0.00   10.10    56   21.51   120    17.99    19.87
SFO AIRPORT      0.00   10.40    56   21.65   117    18.51    20.10
SAN FRANCISCO    0.00   15.09    74   29.22   143    20.43    22.28
SAN JOSE         0.00    8.24    61   17.58   129    13.58    15.08
SANTA ROSA       0.00   17.56    62   40.02   141    28.42    31.01
LOS ANGELES      0.00    2.47    18   10.40    74    14.00    15.14
SAN DIEGO        0.00    3.39    35    3.77    39     9.78    10.77
-------------------------------------------------------------------
PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - APR 01 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.
$$