512 
CDAK48 PASN 101216
CLISNP

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST PAUL, AK
416 AM AKDT FRI MAY 10 2013

...................................
...THE ST PAUL ISLAND AIRPORTI CLIMATE SUMMARY FOR MAY 9 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            36  0645 PM    46  1981     39      -3     28 
 MINIMUM            27  0829 AM    18  1973     31      -4     24 
 AVERAGE            32                          35      -3     26 

PRECIPITATION 
(INCHES) 
 YESTERDAY        0.00           0.40  1954   0.04   -0.04      T 
 MONTH TO DATE    0.01                        0.33   -0.32   0.24 
 SINCE MAR 1      3.39                        2.48    0.91   3.96 
 SINCE JAN 1      6.24                        5.36    0.88   7.88 

SNOWFALL 
(INCHES) 
 YESTERDAY         0.0            1.1  1956    0.1    -0.1      T 
 MONTH TO DATE       T                         0.6    -0.6    2.7 
 SINCE MAR 1      29.2                        14.3    14.9   29.5 
 SINCE JUL 1      72.7                        59.3    13.4   91.5 
 SNOW DEPTH (IN)    11                                         22 

DEGREE DAYS 
 HEATING 
  YESTERDAY         33                          30       3     39 
  MONTH TO DATE    325                         279      46    347 
  SINCE MAR 1     2828                        2587     241   3065 
  SINCE JUL 1    10287                        9506     781  10607 

 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    17     HIGHEST WIND DIRECTION     40      
 HIGHEST GUST SPEED    21     HIGHEST GUST DIRECTION     30 
 AVERAGE WIND SPEED  12.1 

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

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)     39        48     1996 
 MINIMUM TEMPERATURE (F)     31        18     1973 

SUNRISE AND SUNSET 
 MAY 10 2013..........SUNRISE  7:11 AM      SUNSET 11:26 PM    
 MAY 11 2013..........SUNRISE  7:09 AM      SUNSET 11:28 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 15 MINUTES
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....+0:04:11

$$
*** MAY 13