574 
CDAK49 PABR 040913
CLIBRW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BARROW, AK
113 AM AKDT FRI MAY 4 2012

...................................
...THE BARROW WILEY POST AIRPORT CLIMATE SUMMARY FOR MAY 3 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            17   443 PM    37  1946     19      -2     16 
 MINIMUM             6   221 AM   -16  1992      8      -2      8 
 AVERAGE            12                          14      -2     12 

PRECIPITATION 
(INCHES) 
 YESTERDAY        0.16           0.30  1923   0.00    0.16   0.03 
 MONTH TO DATE    0.28                        0.01    0.27   0.04 
 SINCE MAR 1      0.46                        0.26    0.20   0.34 
 SINCE JAN 1      0.87                        0.53    0.34   1.18 

SNOWFALL 
(INCHES) 
 YESTERDAY         1.7            4.5  1923    0.1     1.6    0.5 
 MONTH TO DATE     3.5                         0.3     3.2    0.7 
 SINCE MAR 1       9.4                         5.6     3.8    5.9 
 SINCE JUL 1      74.0                        34.6    39.4   62.2 
 SNOW DEPTH (IN)    15                                          9 

DEGREE DAYS 
 HEATING 
  YESTERDAY         53                          51       2     53 
  MONTH TO DATE    163                         156       7    170 
  SINCE MAR 1     4645                        4455     190   4351 
  SINCE JUL 1    17321                       17303      18  16120 

 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    20     HIGHEST WIND DIRECTION     10      
 HIGHEST GUST SPEED    23     HIGHEST GUST DIRECTION     20 
 AVERAGE WIND SPEED  11.3 

SKY COVER
  POSSIBLE SUNSHINE    MM          AVERAGE SKY COVER     MM
 
WEATHER CONDITIONS 
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. 
  FOG
  BLOWING SNOW
  SNOW
 

RELATIVE HUMIDITY
 HIGHEST RH     MM PERCENT       MM
 LOWEST  RH     MM PERCENT       MM
 AVERAGE RH     MM PERCENT       MM
................................................................... 

THE BARROW WILEY POST AIRPORT CLIMATE NORMALS FOR TODAY 
                           NORMAL    RECORD   YEAR 
 MAXIMUM TEMPERATURE (F)     20        38     1943 
 MINIMUM TEMPERATURE (F)      9       -12     1984 

SUNRISE AND SUNSET 
 MAY 4 2012..........SUNRISE  4:06 AM      SUNSET 12:50 AM    
 MAY 5 2012..........SUNRISE  3:57 AM      SUNSET  1:00 AM    

-  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)........20 HOURS 44 MINUTES
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....+0:16:34

$$
JLE MAY 12