414 
CDAK49 PABR 210920
CLIBRW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BARROW, AK
120 AM AKDT SAT JUL 21 2012

...................................
...THE BARROW WILEY POST AIRPORT CLIMATE SUMMARY FOR JULY 20 2012... 

CLIMATE NORMAL PERIOD  1981 TO  2010 
CLIMATE RECORD PERIOD  1915 TO  2012 

WEATHER ITEM   OBSERVED TIME    RECORD YEAR NORMAL DEPARTURE LAST 
               VALUE    (LST)   VALUE       VALUE  FROM      YEAR 
                                                   NORMAL 
................................................................... 
TEMPERATURE 
YESTERDAY 
 MAXIMUM            44  1231 AM    68  1993     47      -3     58 
 MINIMUM            30  1159 PM    26  1956     35      -5     47 
 AVERAGE            37                          41      -4     53 

PRECIPITATION 
(INCHES) 
 YESTERDAY           T           0.26  1990   0.03   -0.03      T 
 MONTH TO DATE    0.03                        0.60   -0.57   0.55 
 SINCE JUN 1      0.12                        0.92   -0.80   1.09 
 SINCE JAN 1      1.21                        1.62   -0.41   2.32 

SNOWFALL 
(INCHES) 
 YESTERDAY           T            0.2  1973    0.0       T    0.0 
 MONTH TO DATE       T                         0.1    -0.1    0.4 
 SINCE JUN 1       0.1                         0.8    -0.7    1.2 
 SINCE JUL 1         T                         0.1    -0.1    0.4 
 SNOW DEPTH (IN)     0                                          0 

DEGREE DAYS 
 HEATING 
  YESTERDAY         28                          24       4     12 
  MONTH TO DATE    458                         483     -25    479 
  SINCE JUN 1     1283                        1363     -80   1365 
  SINCE JUL 1      458                         483     -25    479 

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

WIND (MPH) 
 HIGHEST WIND SPEED    18     HIGHEST WIND DIRECTION    270      
 HIGHEST GUST SPEED    22     HIGHEST GUST DIRECTION    280 
 AVERAGE WIND SPEED  13.2 
 
WEATHER CONDITIONS 
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. 
  FOG
  FOG VIS=1/4
  DRIZZLE
  SNOW

RELATIVE HUMIDITY
 HIGHEST RH    100 PERCENT       0608
 LOWEST  RH     72 PERCENT       1838
 AVERAGE RH     84 PERCENT       
................................................................... 

THE BARROW WILEY POST AIRPORT CLIMATE NORMALS FOR TODAY 
                           NORMAL    RECORD   YEAR 
 MAXIMUM TEMPERATURE (F)     47        62     2002 
 MINIMUM TEMPERATURE (F)     35        26     1956 

SUNRISE AND SUNSET 
 JUL 21 2012..........SUNRISE  **.**      SUNSET **.**    
 JUL 22 2012..........SUNRISE  **.**      SUNSET **.**    

-  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)........24 HOURS 00 MINUTES
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....+0:00:00

$$
GMS JUL 12