913 
CDAK48 PASN 111217
CLISNP

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST PAUL, AK
417 AM AKDT SAT MAY 11 2013

...................................
...THE ST PAUL ISLAND AIRPORTI CLIMATE SUMMARY FOR MAY 10 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            39  0415 PM    48  1996     39       0     31 
 MINIMUM            32  1035 PM    18  1973     31       1     25 
 AVERAGE            36                          35       1     28 

PRECIPITATION 
(INCHES) 
 YESTERDAY        0.05           0.28  1960   0.04    0.01   0.00 
 MONTH TO DATE    0.06                        0.37   -0.31   0.24 
 SINCE MAR 1      3.44                        2.52    0.92   3.96 
 SINCE JAN 1      6.29                        5.40    0.89   7.88 

SNOWFALL 
(INCHES) 
 YESTERDAY           T            0.8  1975    0.0       T    0.0 
 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)    10                                         21 

DEGREE DAYS 
 HEATING 
  YESTERDAY         29                          30      -1     37 
  MONTH TO DATE    354                         309      45    384 
  SINCE MAR 1     2857                        2617     240   3102 
  SINCE JUL 1    10316                        9536     780  10644 

 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    16     HIGHEST WIND DIRECTION    300      
 HIGHEST GUST SPEED    22     HIGHEST GUST DIRECTION    300 
 AVERAGE WIND SPEED   8.9 

SKY COVER
  POSSIBLE SUNSHINE    MM          AVERAGE SKY COVER     MM
 
WEATHER CONDITIONS 
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. 
  FOG
RAIN
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)     39        47     1981 
 MINIMUM TEMPERATURE (F)     31        22     1971 

SUNRISE AND SUNSET 
 MAY 11 2013..........SUNRISE  7:09 AM      SUNSET 11:28 PM    
 MAY 12 2013..........SUNRISE  7:07 AM      SUNSET 11:30 PM    

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD HAS BEEN SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE OF PRECIPITATION.

&&
-------------------------------------------------------------------

AMOUNT OF DAYLIGHT TODAY  (HOUR:MIN)........16 HOURS 19 MINUTES
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....+0:04:08

$$
*** MAY 13