315 
CDAK49 PABR 310929
CLIBRW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BARROW, AK
1229 AM AKST THU JAN 31 2013

...................................
...THE BARROW WILEY POST AIRPORT CLIMATE SUMMARY FOR JANUARY 30 2013... 

CLIMATE NORMAL PERIOD  1981 TO  2010 
CLIMATE RECORD PERIOD  1915 TO  2013 

WEATHER ITEM   OBSERVED TIME    RECORD YEAR NORMAL DEPARTURE LAST 
               VALUE    (LST)   VALUE       VALUE  FROM      YEAR 
                                                   NORMAL 
................................................................... 
TEMPERATURE 
YESTERDAY 
 MAXIMUM           -16  1133 PM    27  1996     -8      -8    -22 
 MINIMUM           -20  0205 AM   -48  1984    -20       0    -45 
 AVERAGE           -18                         -14      -4    -34 

PRECIPITATION 
(INCHES) 
 YESTERDAY           T           0.13  1941   0.01   -0.01      T 
 MONTH TO DATE    0.06                        0.13   -0.07   0.20 
 SINCE DEC 1      0.13                        0.27   -0.14   0.80 
 SINCE JAN 1      0.06                        0.13   -0.07   0.20 

SNOWFALL 
(INCHES) 
 YESTERDAY           T            1.0  1941    0.1    -0.1      T 
 MONTH TO DATE     3.7                         2.5     1.2    5.8 
 SINCE DEC 1       7.7                         6.0     1.7   21.6 
 SINCE JUL 1      41.3                        26.3    15.0   58.6 
 SNOW DEPTH (IN)     6                                         12 

DEGREE DAYS 
 HEATING 
  YESTERDAY         83                          79       4     99 
  MONTH TO DATE   2207                        2350    -143   2562 
  SINCE DEC 1     4498                        4607    -109   4843 
  SINCE JUL 1     9571                       10557    -986  10388 

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

WIND (MPH) 
 HIGHEST WIND SPEED    15     HIGHEST WIND DIRECTION     30      
 HIGHEST GUST SPEED    18     HIGHEST GUST DIRECTION     30 
 AVERAGE WIND SPEED  11.1 
 
WEATHER CONDITIONS 
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. 
  SNOW

RELATIVE HUMIDITY
 HIGHEST RH     86 PERCENT       1353
 LOWEST  RH     73 PERCENT       0853
 AVERAGE RH     78 PERCENT       
................................................................... 

THE BARROW WILEY POST AIRPORT CLIMATE NORMALS FOR TODAY 
                           NORMAL    RECORD   YEAR 
 MAXIMUM TEMPERATURE (F)     -8        29     1957 
 MINIMUM TEMPERATURE (F)    -20       -50     1993 

SUNRISE AND SUNSET 
 JAN 31 2013..........SUNRISE 11:40 AM      SUNSET  3:43 PM    
 FEB 1 2013..........SUNRISE 11:33 AM      SUNSET  3:51 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)........4 HOURS 3 MINUTES
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....+0:14:45

$$
GMS JAN 13