259 
CDAK48 PASN 181137
CLISNP

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST PAUL, AK
337 AM AKDT SAT MAY 18 2013

...................................
...THE ST PAUL ISLAND AIRPORT CLIMATE SUMMARY FOR MAY 17 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            34  0459 PM    48  1989     41      -7     35 
 MINIMUM            19  0557 AM    19  2013     32     -13     32 
 AVERAGE            27                          36      -9     34 

PRECIPITATION 
(INCHES) 
 YESTERDAY           T           0.18  1962   0.03   -0.03      T 
 MONTH TO DATE    0.13                        0.62   -0.49   0.43 
 SINCE MAR 1      3.51                        2.77    0.74   4.15 
 SINCE JAN 1      6.36                        5.65    0.71   8.07 

SNOWFALL 
(INCHES) 
 YESTERDAY           T            1.7  1955    0.0       T    0.0 
 MONTH TO DATE       T                         0.9    -0.9    2.7 
 SINCE MAR 1      29.2                        14.6    14.6   29.5 
 SINCE JUL 1      72.7                        59.6    13.1   91.5 
 SNOW DEPTH (IN)     8                                         16 

DEGREE DAYS 
 HEATING 
  YESTERDAY         38                          29       9     31 
  MONTH TO DATE    602                         514      88    630 
  SINCE MAR 1     3105                        2822     283   3348 
  SINCE JUL 1    10564                        9741     823  10890 

 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    20     HIGHEST WIND DIRECTION    240      
 HIGHEST GUST SPEED    24     HIGHEST GUST DIRECTION    230 
 AVERAGE WIND SPEED   9.7 

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)     41        49     1959 
 MINIMUM TEMPERATURE (F)     32        22     1956 

SUNRISE AND SUNSET 
 MAY 18 2013..........SUNRISE  6:55 AM      SUNSET 11:42 PM    
 MAY 19 2013..........SUNRISE  6:54 AM      SUNSET 11:44 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 47 MINUTES
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....+0:03:45

$$
WIW/HLC MAY 13