429 
CDAK49 PABR 120902
CLIBRW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BARROW, AK
102 AM AKDT FRI APR 12 2013

...................................
...THE BARROW WILEY POST AIRPORT CLIMATE SUMMARY FOR APRIL 11 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             5   603 PM    30  1957      6      -1     10 
 MINIMUM           -12   726 AM   -32  1984     -8      -4     -3 
 AVERAGE            -4                          -1      -3      4 

PRECIPITATION 
(INCHES) 
 YESTERDAY        0.00           0.21  1966   0.01   -0.01   0.01 
 MONTH TO DATE    0.04                        0.06   -0.02   0.13 
 SINCE MAR 1      0.54                        0.15    0.39   0.14 
 SINCE JAN 1      0.67                        0.42    0.25   0.55 

SNOWFALL 
(INCHES) 
 YESTERDAY         0.0            2.1  1966    0.1    -0.1    0.5 
 MONTH TO DATE     1.5                         1.1     0.4    3.1 
 SINCE MAR 1       9.4                         3.2     6.2    3.5 
 SINCE JUL 1      53.4                        32.2    21.2   68.1 
 SNOW DEPTH (IN)     7                                         12 

DEGREE DAYS 
 HEATING 
  YESTERDAY         69                          66       3     61 
  MONTH TO DATE    796                         765      31    774 
  SINCE MAR 1     3026                        3169    -143   3445 
  SINCE JUL 1    15003                       16017   -1014  16199 

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

WIND (MPH) 
 HIGHEST WIND SPEED    14     HIGHEST WIND DIRECTION    280      
 HIGHEST GUST SPEED    17     HIGHEST GUST DIRECTION    340 
 AVERAGE WIND SPEED   9.8 

SKY COVER
  POSSIBLE SUNSHINE    MM          AVERAGE SKY COVER     MM
 
WEATHER CONDITIONS 
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. 
 NO SIGNIFICANT WEATHER WAS OBSERVED. 

RELATIVE HUMIDITY
 HIGHEST RH     86 PERCENT       553 PM
 LOWEST  RH     59 PERCENT       153 AM
 AVERAGE RH     70
................................................................... 

THE BARROW WILEY POST AIRPORT CLIMATE NORMALS FOR TODAY 
                           NORMAL    RECORD   YEAR 
 MAXIMUM TEMPERATURE (F)      6        37     1957 
 MINIMUM TEMPERATURE (F)     -8       -31     1949 

SUNRISE AND SUNSET 
 APR 12 2013..........SUNRISE  6:26 AM      SUNSET 10:34 PM    
 APR 13 2013..........SUNRISE  6:21 AM      SUNSET 10:39 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)........16 HOURS 8 MINUTES
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....+0:10:13

$$
JML APR 13