448 
CDAK49 PABR 200904
CLIBRW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BARROW, AK
104 AM AKDT MON SEP 20 2010

...................................
...THE BARROW WILEY POST AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 2010... 

CLIMATE NORMAL PERIOD  1971 TO  2000 
CLIMATE RECORD PERIOD  1915 TO  2010 

WEATHER ITEM   OBSERVED TIME    RECORD YEAR NORMAL DEPARTURE LAST 
               VALUE    (LST)   VALUE       VALUE  FROM      YEAR 
                                                   NORMAL 
................................................................... 
TEMPERATURE 
YESTERDAY 
 MAXIMUM            45  0153 AM    62  1995     34      11     35 
 MINIMUM            36  1128 PM     6  1948     27       9     31 
 AVERAGE            41                          30      11     33 

PRECIPITATION 
(INCHES) 
 YESTERDAY           T           0.39  1973   0.02   -0.02   0.01 
 MONTH TO DATE    0.10                        0.47   -0.37   0.56 
 SINCE SEP 1      0.10                        0.47   -0.37   0.56 
 SINCE JAN 1      3.71                        3.27    0.44   5.01 

SNOWFALL 
(INCHES) 
 YESTERDAY         0.0            1.9  1996    0.2    -0.2      T 
 MONTH TO DATE     0.0                         2.8    -2.8    0.7 
 SINCE SEP 1       0.0                         2.8    -2.8    0.7 
 SINCE JUL 1         T                         3.9    -3.9    0.8 
 SNOW DEPTH (IN)     0                                          0 

DEGREE DAYS 
 HEATING 
  YESTERDAY         24                          35     -11     32 
  MONTH TO DATE    441                         598    -157    503 
  SINCE SEP 1      441                         598    -157    503 
  SINCE JUL 1     1830                        2176    -346   1870 

 COOLING 
  YESTERDAY          0                           0       0      0 
  MONTH TO DATE      0                           0       0      0 
  SINCE SEP 1        0                           0       0      0 
  SINCE JAN 1        0                           0       0      0 
................................................................... 

WIND (MPH) 
 HIGHEST WIND SPEED    15     HIGHEST WIND DIRECTION    290      
 HIGHEST GUST SPEED    17     HIGHEST GUST DIRECTION    290 
 AVERAGE WIND SPEED   8.9 

 
WEATHER CONDITIONS 
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. 
  FOG
  LIGHT DRIZZLE
 

RELATIVE HUMIDITY
 HIGHEST RH     100 PERCENT       10:39 AM
 LOWEST  RH      76 PERCENT        4:53 PM
 AVERAGE RH      91 PERCENT       
................................................................... 

THE BARROW WILEY POST AIRPORT CLIMATE NORMALS FOR TODAY 
                           NORMAL    RECORD   YEAR 
 MAXIMUM TEMPERATURE (F)     33        47     1974 
 MINIMUM TEMPERATURE (F)     26        10     1996 

SUNRISE AND SUNSET 
 SEP 20 2010..........SUNRISE  7:59 AM      SUNSET  8:40 PM    
 SEP 21 2010..........SUNRISE  8:04 AM      SUNSET  8:35 PM    

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD HAS BEEN SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE OF PRECIPITATION.

&&
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AMOUNT OF DAYLIGHT TODAY  (HOUR:MIN)........12 HOURS 41 MINUTES
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:09:13

$$
JS SEP 10