540 
CDAK49 PABR 010911
CLIBRW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BARROW, AK
1211 AM AKST MON FEB 1 2010

...................................
...THE BARROW WILEY POST AIRPORT CLIMATE SUMMARY FOR JANUARY 31 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             3  1022 AM    29  1957     -9      12    -13 
 MINIMUM           -13  1159 PM   -50  1993    -21       8    -28 
 AVERAGE            -5                         -15      10    -21 

PRECIPITATION 
(INCHES) 
 YESTERDAY           T           0.25  1962   0.01   -0.01      T 
 MONTH TO DATE    0.03                        0.12   -0.09   0.27 
 SINCE DEC 1      0.37                        0.24    0.13   0.42 
 SINCE JAN 1      0.03                        0.12   -0.09   0.27 

SNOWFALL 
(INCHES) 
 YESTERDAY         0.1            2.5  1962      T       T    0.1 
 MONTH TO DATE     2.4                         2.0     0.4    7.3 
 SINCE DEC 1       8.1                         4.2     3.9   12.4 
 SINCE JUL 1      27.3                        20.8     6.5   49.9 
 SNOW DEPTH (IN)    12                                         18 

DEGREE DAYS 
 HEATING 
  YESTERDAY         70                          80     -10     86 
  MONTH TO DATE   2526                        2440      86   2418 
  SINCE DEC 1     4714                        4786     -72   4483 
  SINCE JUL 1    10080                       10922    -842  10095 

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

WIND (MPH) 
 HIGHEST WIND SPEED    18     HIGHEST WIND DIRECTION    320      
 HIGHEST GUST SPEED    23     HIGHEST GUST DIRECTION    320 
 AVERAGE WIND SPEED  14.2 

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

RELATIVE HUMIDITY
 HIGHEST RH     95 PERCENT       4:21 PM
 LOWEST  RH     84 PERCENT       1:30 PM
 AVERAGE RH     79 PERCENT       
................................................................... 

THE BARROW WILEY POST AIRPORT CLIMATE NORMALS FOR TODAY 
                           NORMAL    RECORD   YEAR 
 MAXIMUM TEMPERATURE (F)     -9        25     1948 
 MINIMUM TEMPERATURE (F)    -21       -55     1919 

SUNRISE AND SUNSET 
 FEB 1 2010..........SUNRISE 11:35 AM    SUNSET  3:48 PM 
 FEB 2 2010..........SUNRISE 11:28 AM    SUNSET  3:55 PM 

-  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)........4 HOURS 22 MINUTES
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....+0:14:17

$$
JS/DZB FEB 10