AFOS product CLISFO
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
000 
CDUS46 KMTR 081208
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO                            
510 AM PDT SUN JUL 8 2007


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 7 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         61    215 PM  85    1985  71    -10       80       
  MINIMUM         54    813 AM  49    1955  54      0       52       
  AVERAGE         58                        63     -5       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          T    1990   0.00   0.00     0.00    
                                      1976                          
                                      1975                          
  MONTH TO DATE    0.00                      0.03  -0.03     0.00    
  SINCE JUL 1      0.00                      0.03  -0.03     0.00    
  SINCE JAN 1      6.29                     13.42  -7.13    15.26    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE JUN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                         3      4        0       
  MONTH TO DATE   16                        21     -5       31       
  SINCE JUN 1    133                       141     -8       99       
  SINCE JUL 1     16                        21     -5       31       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        1       
  MONTH TO DATE    3                         7     -4        1       
  SINCE JUN 1     15                        28    -13       26       
  SINCE JAN 1     37                        42     -5       37       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED    12.6                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                      
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           700 AM                                     
 LOWEST     69          1200 PM                                     
 AVERAGE    81                                                       

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

                                                                      
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        90      1985                    
 MINIMUM TEMPERATURE (F)   54        48      1951                    
                                             1901                    

                                                                      
SUNRISE AND SUNSET                                                   
JULY  8 2007..........SUNRISE   555 AM PDT   SUNSET   834 PM PDT   
JULY  9 2007..........SUNRISE   556 AM PDT   SUNSET   833 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 JUL 08 2007

TEMPERATURE CLIMATOLOGY FOR JUL 08 2007.
--------------------------------------------------------------------
               JUL JUL  JUL    HIGHEST    LOWEST     RECORDS SET ON
                7  8     08    SINCE      SINCE          JUL 08
                HI LO  NORMS   JAN 1      JUL 1     HI YEAR  LO YEAR
--------------  -----  -----  ---------  ---------  -------  -------
SAN FRANCISCO   60 53  68 54  88 MAY 07  37 JAN 16  89 1985  48 1953
SFO AIRPORT     61 53  71 54  89 MAY 07  32 JAN 14  90 1985  46 1930
OAKLAND         63 55  72 57  90 MAY 07  33 JAN 14  95 1985  52 2003
OAKLAND AIRPOR  62 56  70 56  89 MAY 07  28 JAN 16  91 1961  50 2002
MOFFETT FIELD   73 55  75 57  92 MAY 07  28 JAN 14  96 1985  47 1948
SAN JOSE        76 56  84 57  93 JUN 14  30 JAN 13  98 1985  47 ----
SANTA ROSA      77  M  82 53  94 JUN 14  22 JAN 14 103 1905  41 1927
--------------------------------------------------------------------
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 JUL 07 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     JUL 07        JUL 07       JUL 07   JUN 30
AVERAGES.       HOURS    2007   PON    2006   PON   NORMAL   NORMAL
--------------  -----   -----------   -----------   ------   ------
BAKERSFIELD      0.00    0.00          0.00           0.00     6.49
EUREKA           0.00    0.00     0    0.01    17     0.06    38.10
FRESNO           0.00    0.00     0    0.00     0     0.01    11.23
OAKLAND          0.00    0.00          0.00           0.00    22.94
REDDING          0.00    0.00     0    0.00     0     0.05    33.52
SACRAMENTO       0.00    0.00     0    0.00     0     0.05    19.87
SFO AIRPORT      0.00    0.00     0    0.00     0     0.03    20.10
SAN FRANCISCO    0.00    0.00          0.00           0.00    22.28
SAN JOSE         0.00    0.00          0.00           0.00    15.08
SANTA ROSA       0.00    0.00          0.00           0.00    31.01
LOS ANGELES      0.00    0.00          0.00           0.00    15.14
SAN DIEGO        0.00    0.00     0    0.00     0     0.03    10.77
-------------------------------------------------------------------
PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - JUL 07 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.


 $$