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

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CXAK58 PASN 011248
CLMSNP


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
447 AM AKDT FRI SEP 1 2017

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

...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              66   MM
 LOW               37   08/02/2016
HIGHEST            60                MM      MM       60
LOWEST             38                MM      MM       37
AVG. MAXIMUM     54.2              52.1     2.1     56.2
AVG. MINIMUM     45.1              45.6    -0.5     49.4
MEAN             49.7              48.8     0.9     52.8
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           2.10              3.07   -0.97     2.92
DAILY AVG.       0.07              0.10   -0.03     0.09
DAYS >= .01        18              17.8     0.2       17
DAYS >= .10         7               8.2    -1.2        9
DAYS >= .50         0               1.5    -1.5        1
DAYS >= 1.00        0               0.3    -0.3        0
GREATEST
 24 HR. TOTAL    0.52   07/31 TO 08/01           08/12 TO 08/12
                        08/01 TO 08/02                    08/30 TO 08/30
                        08/02 TO 08/03                    08/30 TO 08/30
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    08/12(00) TO 08/12(00)
                                                 08/30(00) TO 08/30(00)0
                                                 08/30(00) TO 08/30(00)0

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
 24 HR TOTAL       MM
 SNOW DEPTH        MM   MM
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               0.0     0.0      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       0               0.0     0.0        0
DAYS >= 1.0         0               0.0     0.0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   08/31 TO 08/31           08/30 TO 08/30
                                                          08/30 TO 08/30
                                                          08/30 TO 08/30
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL     465               501     -36      322
 SINCE 7/1        991              1053     -62      613
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
.................................................

WIND (MPH)
AVERAGE WIND SPEED              11.6
RESULTANT WIND SPEED/DIRECTION   6/337
HIGHEST WIND SPEED/DIRECTION    31/360    DATE  08/29
HIGHEST GUST SPEED/DIRECTION    38/040    DATE  08/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.90
NUMBER OF DAYS FAIR            0
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY         26

AVERAGE RH (PERCENT)     89

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       4
LIGHT RAIN               22     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      25     FOG W/VIS <= 1/4 MILE      9
HAZE                      1

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

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