Climatological Report (Monthly)
Issued by NWS King Salmon, AK

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CXAK58 PAKN 011355
CLMAKN


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
555 AM AKDT MON OCT 1 2018

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

...THE KING SALMON CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1917 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              76   MM
 LOW               25   09/30/2017
                        09/27/2016
                        01/22/2000
HIGHEST            76R               MM      MM       65
LOWEST             30                MM      MM       25
AVG. MAXIMUM     62.9              55.5     7.4     56.7
AVG. MINIMUM     41.2              39.7     1.5     39.9
MEAN             52.1              47.6     4.5     48.3
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      2               5.2    -3.2        7
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           3.15              3.19   -0.04     3.94
DAILY AVG.       0.11              0.11    0.00     0.13
DAYS >= .01        12              18.0    -6.0       18
DAYS >= .10         6               9.5    -3.5        9
DAYS >= .50         3               1.4     1.6        2
DAYS >= 1.00        0               0.2    -0.2        1
GREATEST
 24 HR. TOTAL    0.73   09/27 TO 09/27           09/22 TO 09/22
                        09/15 TO 09/15                    09/19 TO 09/19EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                          09/19 TO 09/19EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    09/22(00) TO 09/22(00)
                                                 09/19(00) TO 09/19(00)9EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                 09/19(00) TO 09/19(00)9EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
 24 HR TOTAL       MM
 SNOW DEPTH        MM   MM
TOTALS            0.0               0.1    -0.1        T
SINCE 7/1         0.0               0.1    -0.1        T
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       0               0.2    -0.2        1
DAYS >= 1.0         0               0.0     0.0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   09/30 TO 09/30           09/19 TO 09/19
                                                          09/19 TO 09/19EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                          09/19 TO 09/19EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL     381               522    -141      494
 SINCE 7/1        921              1138    -217      991
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          1                 1       0        1

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

WIND (MPH)
AVERAGE WIND SPEED              6.6
RESULTANT WIND SPEED/DIRECTION   1/281
HIGHEST WIND SPEED/DIRECTION    28/240    DATE  09/24
HIGHEST GUST SPEED/DIRECTION    36/240    DATE  09/24

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         12

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  5
  0
  0
  0
  0
  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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