487 
CDAK49 PABR 200922
CLIBRW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BARROW, AK
122 AM AKDT FRI MAY 20 2011

...................................
...THE BARROW WILEY POST AIRPORT CLIMATE SUMMARY FOR MAY 19 2011... 

CLIMATE NORMAL PERIOD  1971 TO  2000 
CLIMATE RECORD PERIOD  1915 TO  2011 

WEATHER ITEM   OBSERVED TIME    RECORD YEAR NORMAL DEPARTURE LAST 
               VALUE    (LST)   VALUE       VALUE  FROM      YEAR 
                                                   NORMAL 
................................................................... 
TEMPERATURE 
YESTERDAY 
 MAXIMUM            31  0238 PM    38  2009     27       4     28 
 MINIMUM            28  1240 PM     0  1922     18      10     24 
 AVERAGE            30                          22       8     26 

PRECIPITATION 
(INCHES) 
 YESTERDAY        0.00           0.24  1933   0.00    0.00      T 
 MONTH TO DATE    0.09                        0.00    0.09   0.03 
 SINCE MAR 1      0.39                        0.21    0.18   0.55 
 SINCE JAN 1      1.23                        0.45    0.78   0.96 

SNOWFALL 
(INCHES) 
 YESTERDAY         0.0            4.4  1996      T       T    0.2 
 MONTH TO DATE     2.4                         1.7     0.7    2.3 
 SINCE MAR 1       7.6                         5.5     2.1   14.5 
 SINCE JUL 1      63.9                        28.2    35.7   49.7 
 SNOW DEPTH (IN)     9                                         13 

DEGREE DAYS 
 HEATING 
  YESTERDAY         35                          43      -8     39 
  MONTH TO DATE    926                         923       3    965 
  SINCE MAR 1     5107                        5313    -206   4984 
  SINCE JUL 1    16825                       18502   -1677  17174 

 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    13     HIGHEST WIND DIRECTION     60      
 HIGHEST GUST SPEED    14     HIGHEST GUST DIRECTION     70 
 AVERAGE WIND SPEED   5.7 

 
WEATHER CONDITIONS 
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. 
  FREEZING FOG WITH VISIBILITY EQUAL TO OR LESS THAN 1/4 MILE.
 

RELATIVE HUMIDITY
 MAX RH IS: 	               100% OCCURRED AT 23:53 AST
 MIN RH IS: 	                92% OCCURRED AT 14:51 AST
 AVERAGE OF ALL RH VALUES IS: 	98%
................................................................... 

THE BARROW WILEY POST AIRPORT CLIMATE NORMALS FOR TODAY 
                           NORMAL    RECORD   YEAR 
 MAXIMUM TEMPERATURE (F)     27        42     1931 
 MINIMUM TEMPERATURE (F)     18         4     2000 

SUNRISE AND SUNSET 
 SUN IS CONTINUOUSLY ABOVE THE HORIZON--NO SUNRISE OR 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

$$
RFL MAY 11