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

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CXAK58 PAKN 012036
CLMAKN


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
1228 PM AKDT MON MAY 1 2017

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

...THE KING SALMON CLIMATE SUMMARY FOR THE MONTH OF APRIL 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1917 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              69   MM
 LOW               18   04/03/2017
HIGHEST            56                MM      MM       61
LOWEST             18R               MM      MM       22
AVG. MAXIMUM     49.1              42.4     6.7     53.8
AVG. MINIMUM     28.7              25.0     3.7     32.6
MEAN             38.9              33.7     5.2     43.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      1               3.7    -2.7        0
DAYS MIN <= 32     21              23.6    -2.6       14
DAYS MIN <= 0       0               0.7    -0.7        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           0.75              0.97   -0.22     0.85
DAILY AVG.       0.03              0.03    0.00     0.03
DAYS >= .01         9              11.2    -2.2        9
DAYS >= .10         3               3.5    -0.5        5
DAYS >= .50         0               0.1    -0.1        0
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.33   03/31 TO 04/01           04/26 TO 04/26
                                                          04/27 TO 04/27
                                                          04/27 TO 04/27
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    04/26(00) TO 04/26(00)
                                                 04/27(00) TO 04/27(00)7
                                                 04/27(00) TO 04/27(00)7

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
 24 HR TOTAL       MM
 SNOW DEPTH        MM   MM
TOTALS            2.9               3.9    -1.0      0.0
SINCE 7/1        26.0              45.8   -19.8      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       5               5.6    -0.6        0
DAYS >= 1.0         1               1.6    -0.6
GREATEST
 SNOW DEPTH         3   04/02                          0  MM
                        04/01
 24 HR TOTAL      2.8   03/31 TO 04/01           04/27 TO 04/27
                                                          04/27 TO 04/27
                                                          04/27 TO 04/27
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL     775               939    -164      647
 SINCE 7/1       9532              9825    -293     7258
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              8.2
RESULTANT WIND SPEED/DIRECTION   4/082
HIGHEST WIND SPEED/DIRECTION    31/100    DATE  04/21
HIGHEST GUST SPEED/DIRECTION    40/090    DATE  04/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            5
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY         17

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       2
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                4     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      2
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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