398 
CDAK48 PASN 281211
CLISNP

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST PAUL, AK
411 AM AKDT SUN APR 28 2013

...................................
...THE ST PAUL ISLAND AIRPORTI CLIMATE SUMMARY FOR APRIL 27 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            30  0632 PM    43  2003     36      -6     34 
 MINIMUM            27  1159 PM    -2  1976     28      -1     27 
 AVERAGE            29                          32      -3     31 

PRECIPITATION 
(INCHES) 
 YESTERDAY           T           0.26  1983   0.03   -0.03   0.00 
 MONTH TO DATE    0.25                        0.97   -0.72   1.15 
 SINCE MAR 1      3.38                        2.04    1.34   3.55 
 SINCE JAN 1      6.23                        4.92    1.31   7.47 

SNOWFALL 
(INCHES) 
 YESTERDAY           T            1.2  1982    0.2    -0.2    0.0 
 MONTH TO DATE     2.3                         5.4    -3.1    6.8 
 SINCE MAR 1      29.2                        13.4    15.8   25.2 
 SINCE JUL 1      72.7                        58.4    14.3   87.2 
 SNOW DEPTH (IN)    19                                         26 

DEGREE DAYS 
 HEATING 
  YESTERDAY         36                          33       3     34 
  MONTH TO DATE   1112                         974     138   1074 
  SINCE MAR 1     2390                        2211     179   2611 
  SINCE JUL 1     9849                        9130     719  10153 

 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    25     HIGHEST WIND DIRECTION    360      
 HIGHEST GUST SPEED    30     HIGHEST GUST DIRECTION    360 
 AVERAGE WIND SPEED    MM 

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)     36        49     1993 
 MINIMUM TEMPERATURE (F)     29        14     1982 

SUNRISE AND SUNSET 
 APR 28 2013..........SUNRISE  7:39 AM      SUNSET 11:00 PM    
 APR 29 2013..........SUNRISE  7:36 AM      SUNSET 11:03 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)........15 HOURS 21 MINUTES
GAIN SINCE YESTERDAY (HOUR:MIN:SEC).........+0:04:34

$$

RCS APR 13