Climatological Report (Monthly)
Issued by NWS St. Paul, AK

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000
CXAK58 PASN 021704
CLMSNP

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

...................................

...THE ST PAUL ISLAND AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1949 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              49   4/28/1993
 LOW               -8   4/23/1976
HIGHEST            36   4/26         37      -1      36  4/28
LOWEST              0                 9      -9      -4  4/05
AVG. MAXIMUM       28.1              33.4    -5.3    29.8
AVG. MINIMUM       19.6              25.1    -5.5    21.0
MEAN               23.9              29.2    -5.3    25.4
DAYS MAX >= 90      0                 0.0     0.0     0
DAYS MAX <= 32     23                 9.9    13.1    18
DAYS MAX >= 80      0                 0.0     0.0     0
DAYS MAX >= 70      0                 0.0     0.0     0
DAYS MIN <= 32     30                22.4     7.6    30
DAYS MIN <= 0       1                 0.2     0.8     2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM            3.21   1979
 MINIMUM            0.08   1992
TOTALS              0.25              1.08   -0.83    1.32
DAILY AVG.          0.01              0.03   -0.02    0.04
DAYS >= .01         5                11.4    -6.4    12
DAYS >= .10         1                 2.6    -1.6     5
DAYS >= .50         0                 0.2    -0.2     1
DAYS >= 1.0         0                 0.0    -0.0     0
GREATEST
 24 HR TOTAL        0.13   4/03                       0.55  4/07

SNOWFALL (INCHES)
RECORDS
 TOTAL             18.4   2006
 24 HR TOTAL       10.0   4-02-1966
 SNOW DEPTH        35     4-04-2013
TOTALS              2.3               5.7    -3.4     8.4
SINCE 7/1          72.7              51.5    21.2    88.8
SNOWDEPTH AVG.     28                 3      24      29
DAYS >= TRACE      18                19.7    -1.7    23
DAYS >= 1.0         1                 1.6    -0.6     2
DAYS >= 6.0         0                 0.0     0.0     0
GREATEST
 SNOW DEPTH        35   4/3                          34  4/08
 24 HR TOTAL      1.2   4/03                        3.2  4/07

DEGREE_DAYS
HEATING TOTAL    1225              1071     154    1181
 SINCE 7/1       9962              9227     735   10259
COOLING TOTAL       0                 0       0       0
 SINCE 1/1          0                 0       0       0
................................................................

WIND (MPH)
AVERAGE WIND SPEED                9.3
HIGHEST WIND SPEED/DIRECTION     38/060    DATE   04/15
HIGHEST GUST SPEED/DIRECTION     45/050    DATE   04/15

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     ICE PELLETS                 0
RAIN                      0     GLAZE                       0
DRIZZLE                   0     HAIL                        0
SNOW                     19     HAZE                        0
FOG                      17     FOG W/VIS <= 1/4 MILE       0
BLOWING SNOW              4


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

&&


$$
KH MAY 13
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