410 
CDAK48 PASN 141208
CLISNP

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST PAUL, AK
408 AM AKDT TUE MAY 14 2013

...................................
...THE ST PAUL ISLAND AIRPORTI CLIMATE SUMMARY FOR MAY 13 2013... 

CLIMATE NORMAL PERIOD  1981 TO  2010 
CLIMATE RECORD PERIOD  1949 TO  2013 

WEATHER ITEM   OBSERVED TIME    RECORD YEAR NORMAL DEPARTURE LAST 
               VALUE    (LST)   VALUE       VALUE  FROM      YEAR 
                                                   NORMAL 
................................................................... 
TEMPERATURE 
YESTERDAY 
 MAXIMUM            33  0407 PM    50  1981     40      -7     31 
 MINIMUM            27  1159 PM    13  1971     32      -5     15 
 AVERAGE            30                          36      -6     23 

PRECIPITATION 
(INCHES) 
 YESTERDAY           T           0.36  2000   0.04   -0.04   0.00 
 MONTH TO DATE    0.06                        0.48   -0.42   0.26 
 SINCE MAR 1      3.44                        2.63    0.81   3.98 
 SINCE JAN 1      6.29                        5.51    0.78   7.90 

SNOWFALL 
(INCHES) 
 YESTERDAY           T            0.8  1950    0.1    -0.1    0.0 
 MONTH TO DATE       T                         0.8    -0.8    2.7 
 SINCE MAR 1      29.2                        14.5    14.7   29.5 
 SINCE JUL 1      72.7                        59.5    13.2   91.5 
 SNOW DEPTH (IN)     9                                         20 

DEGREE DAYS 
 HEATING 
  YESTERDAY         35                          29       6     42 
  MONTH TO DATE    458                         398      60    504 
  SINCE MAR 1     2961                        2706     255   3222 
  SINCE JUL 1    10420                        9625     795  10764 

 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     50      
 HIGHEST GUST SPEED    22     HIGHEST GUST DIRECTION     70 
 AVERAGE WIND SPEED  11.4 

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

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

THE ST PAUL ISLAND AIRPORTI CLIMATE NORMALS FOR TODAY 
                           NORMAL    RECORD   YEAR 
 MAXIMUM TEMPERATURE (F)     40        48     2002 
 MINIMUM TEMPERATURE (F)     32        11     1976 

SUNRISE AND SUNSET 
 MAY 14 2013..........SUNRISE  7:03 AM      SUNSET 11:34 PM    
 MAY 15 2013..........SUNRISE  7:01 AM      SUNSET 11:36 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)........16 HOURS 31 MINUTES
GAIN SINCE YESTERDAY (HOUR:MIN:SEC).........+0:03:59

$$

RCS MAY 13