520 
CDAK48 PASN 201157
CLISNP

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST PAUL, AK
257 AM AKST WED FEB 20 2013

...................................
...THE ST PAUL ISLAND AIRPORT CLIMATE SUMMARY FOR FEBRUARY 19 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            32  0118 AM    37  2003     29       3     31 
 MINIMUM            24  1159 PM   -14  1984     20       4     19 
 AVERAGE            28                          25       3     25 

PRECIPITATION 
(INCHES) 
 YESTERDAY        0.00           0.36  1973   0.05   -0.05   0.06 
 MONTH TO DATE    1.18                        0.93    0.25   1.26 
 SINCE DEC 1      4.06                        4.76   -0.70   6.04 
 SINCE JAN 1      2.59                        2.51    0.08   3.32 

SNOWFALL 
(INCHES) 
 YESTERDAY         0.0            3.6  1973    0.3    -0.3    0.5 
 MONTH TO DATE    14.0                         7.1     6.9   11.4 
 SINCE DEC 1      37.1                        31.8     5.3   49.1 
 SINCE JUL 1      40.9                        42.1    -1.2   57.3 
 SNOW DEPTH (IN)    19                                         22 

DEGREE DAYS 
 HEATING 
  YESTERDAY         37                          41      -4     40 
  MONTH TO DATE    914                         779     135     MM 
  SINCE DEC 1     3317                        3138     179   3605 
  SINCE JUL 1     6982                        6558     424     MM 

 COOLING 
  YESTERDAY          0                           0       0      0 
  MONTH TO DATE      0                           0       0      0 
  SINCE DEC 1        0                           0       0      0 
  SINCE JAN 1        0                           0       0      0 
................................................................... 

WIND (MPH) 
 HIGHEST WIND SPEED    16     HIGHEST WIND DIRECTION    150      
 HIGHEST GUST SPEED    18     HIGHEST GUST DIRECTION    150 
 AVERAGE WIND SPEED   4.9 

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 AIRPORT CLIMATE NORMALS FOR TODAY 
                           NORMAL    RECORD   YEAR 
 MAXIMUM TEMPERATURE (F)     29        40     1994 
 MINIMUM TEMPERATURE (F)     20       -10     1988 

SUNRISE AND SUNSET 
 FEB 20 2013..........SUNRISE  9:36 AM      SUNSET  7:35 PM    
 FEB 21 2013..........SUNRISE  9:34 AM      SUNSET  7:37 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)........9 HOURS 59 MINUTES
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....+0:04:46

$$
HLC FEB 13