933 
CDAK49 PABR 120910
CLIBRW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BARROW, AK
110 AM AKDT WED MAY 12 2010

...................................
...THE BARROW WILEY POST AIRPORT CLIMATE SUMMARY FOR MAY 11 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            13  0518 PM    36  1968     22      -9     32 
 MINIMUM             1  0723 AM    -9  1935     12     -11     30 
 AVERAGE             7                          17     -10     31 

PRECIPITATION 
(INCHES) 
 YESTERDAY           T           0.07  1969   0.00       T      T 
 MONTH TO DATE       T                        0.00       T   0.05 
 SINCE MAR 1      0.52                        0.21    0.31   0.34 
 SINCE JAN 1      0.93                        0.45    0.48   1.05 

SNOWFALL 
(INCHES) 
 YESTERDAY           T            1.1  1969    0.1    -0.1      T 
 MONTH TO DATE     0.9                         1.1    -0.2    1.6 
 SINCE MAR 1      13.1                         4.9     8.2    8.9 
 SINCE JUL 1      48.3                        27.6    20.7   70.2 
 SNOW DEPTH (IN)    12                                          7 

DEGREE DAYS 
 HEATING 
  YESTERDAY         58                          48      10     34 
  MONTH TO DATE    606                         565      41    477 
  SINCE MAR 1     4690                        4955    -265   4911 
  SINCE JUL 1    16815                       18144   -1329  17232 

 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    18     HIGHEST WIND DIRECTION     60      
 HIGHEST GUST SPEED    21     HIGHEST GUST DIRECTION     70 
 AVERAGE WIND SPEED  12.5 

 
WEATHER CONDITIONS 
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. 
  FOG
  LIGHT SNOW
 

RELATIVE HUMIDITY
 HIGHEST RH     95 PERCENT       7:42 AM
 LOWEST  RH     80 PERCENT       9:53 PM
 AVERAGE RH     84 PERCENT       
................................................................... 

THE BARROW WILEY POST AIRPORT CLIMATE NORMALS FOR TODAY 
                           NORMAL    RECORD   YEAR 
 MAXIMUM TEMPERATURE (F)     23        39     1996 
 MINIMUM TEMPERATURE (F)     13       -10     1936 

SUNRISE AND SUNSET 
 MAY 12 2010..........SUNRISE  **.**      SUNSET **.**    
 MAY 13 2010..........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 0 MINUTES
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....+0:00:00

$$
JS MAY 10