328 
CDAK48 PASN 021209
CLISNP

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST PAUL, AK
409 AM AKDT THU MAY 2 2013

...................................
...THE ST PAUL ISLAND AIRPORTI CLIMATE SUMMARY FOR MAY 1 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            26  0144 AM    43  1967     37     -11     35 
 MINIMUM            22  0848 AM    14  2010     29      -7     27 
 AVERAGE            24                          33      -9     31 

PRECIPITATION 
(INCHES) 
 YESTERDAY           T           0.41  1951   0.03   -0.03   0.08 
 MONTH TO DATE       T                        0.03   -0.03   0.08 
 SINCE MAR 1      3.38                        2.18    1.20   3.80 
 SINCE JAN 1      6.23                        5.06    1.17   7.72 

SNOWFALL 
(INCHES) 
 YESTERDAY           T            2.0  1968    0.1    -0.1    0.8 
 MONTH TO DATE       T                         0.1    -0.1    0.8 
 SINCE MAR 1      29.2                        13.8    15.4   27.6 
 SINCE JUL 1      72.7                        58.8    13.9   89.6 
 SNOW DEPTH (IN)    19                                         25 

DEGREE DAYS 
 HEATING 
  YESTERDAY         41                          32       9     34 
  MONTH TO DATE     41                          32       9     34 
  SINCE MAR 1     2544                        2340     204   2752 
  SINCE JUL 1    10003                        9259     744  10294 

 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    32     HIGHEST WIND DIRECTION     40      
 HIGHEST GUST SPEED    39     HIGHEST GUST DIRECTION     20 
 AVERAGE WIND SPEED  22.9 

SKY COVER
  POSSIBLE SUNSHINE    MM          AVERAGE SKY COVER     MM
 
WEATHER CONDITIONS 
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. 
  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)     37        47     2009 
 MINIMUM TEMPERATURE (F)     29        16     1973 

SUNRISE AND SUNSET 
 MAY 2 2013..........SUNRISE  7:29 AM      SUNSET 11:09 PM    
 MAY 3 2013..........SUNRISE  7:27 AM      SUNSET 11:11 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)........15 HOURS 40 MINUTES
GAIN SINCE YESTERDAY (HOUR:MIN:SEC).........+0:04:28

$$

RCS MAY 13