641 
CDAK49 PABR 090907
CLIBRW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BARROW, AK
107 AM AKDT SUN MAY 9 2010

...................................
...THE BARROW WILEY POST AIRPORT CLIMATE SUMMARY FOR MAY 8 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            21  0235 PM    35  1985     20       1     22 
 MINIMUM             0  0254 AM   -11  1944     10     -10     13 
 AVERAGE            11                          15      -4     18 

PRECIPITATION 
(INCHES) 
 YESTERDAY           T           0.09  1940   0.00       T      T 
 MONTH TO DATE       T                        0.00       T   0.02 
 SINCE MAR 1      0.52                        0.21    0.31   0.31 
 SINCE JAN 1      0.93                        0.45    0.48   1.02 

SNOWFALL 
(INCHES) 
 YESTERDAY           T            1.2  1940    0.1    -0.1      T 
 MONTH TO DATE     0.6                         0.8    -0.2    0.5 
 SINCE MAR 1      12.8                         4.6     8.2    7.8 
 SINCE JUL 1      48.0                        27.3    20.7   69.1 
 SNOW DEPTH (IN)    12                                          6 

DEGREE DAYS 
 HEATING 
  YESTERDAY         54                          50       4     47 
  MONTH TO DATE    439                         420      19    350 
  SINCE MAR 1     4537                        4810    -273   4803 
  SINCE JUL 1    16648                       17999   -1351  17105 

 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    22     HIGHEST WIND DIRECTION     80      
 HIGHEST GUST SPEED    26     HIGHEST GUST DIRECTION     70 
 AVERAGE WIND SPEED  16.2 

 
WEATHER CONDITIONS 
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. 
  FOG
  FREEZING FOG
  RIME
  BLOWING SNOW
  LIGHT SNOW
 

RELATIVE HUMIDITY
 HIGHEST RH     95 PERCENT       4:11 AM
 LOWEST  RH     76 PERCENT       7:48 AM
 AVERAGE RH     88 PERCENT       
................................................................... 

THE BARROW WILEY POST AIRPORT CLIMATE NORMALS FOR TODAY 
                           NORMAL    RECORD   YEAR 
 MAXIMUM TEMPERATURE (F)     21        36     1996 
 MINIMUM TEMPERATURE (F)     11       -12     2001 

SUNRISE AND SUNSET 
 MAY 9 2010..........SUNRISE  3:18 AM      SUNSET  1:47 AM    
 MAY 10 2010..........SUNRISE  3:00 AM      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)........22 HOURS 12 MINUTES
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....+0:26:34

$$
JS MAY 10