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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
000
CXAK58 PAKN 041935
CLMAKN


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
1134 AM AKDT WED OCT 4 2017

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

...THE KING SALMON CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 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              75   MM
 LOW               25   09/30/2017
                        09/27/2016
                        01/22/2000
HIGHEST            65                MM      MM       75
LOWEST             25R               MM      MM       25
AVG. MAXIMUM     56.7              55.5     1.2     61.3
AVG. MINIMUM     39.9              39.7     0.2     41.4
MEAN             48.3              47.6     0.7     51.3
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      7               5.2     1.8        5
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           3.94              3.19    0.75     4.83
DAILY AVG.       0.13              0.11    0.02     0.16
DAYS >= .01        18              18.0     0.0       20
DAYS >= .10         9               9.5    -0.5       10
DAYS >= .50         2               1.4     0.6        5
DAYS >= 1.00        1               0.2     0.8        0
GREATEST
 24 HR. TOTAL    1.01   09/22 TO 09/22           09/11 TO 09/11
                                                          09/30 TO 09/30
                                                          09/30 TO 09/30
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    09/11(00) TO 09/11(00)
                                                 09/30(00) TO 09/30(00)0
                                                 09/30(00) TO 09/30(00)0

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
 24 HR TOTAL       MM
 SNOW DEPTH        MM   MM
TOTALS              T               0.1    -0.1      0.0
SINCE 7/1           T               0.1    -0.1      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       1               0.2     0.8        0
DAYS >= 1.0         0               0.0     0.0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL        T   09/19 TO 09/19           09/30 TO 09/30
                                                          09/30 TO 09/30
                                                          09/30 TO 09/30
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL     494               522     -28      403
 SINCE 7/1        991              1138    -147      720
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          1                 1       0        0

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

WIND (MPH)
AVERAGE WIND SPEED              8.7
RESULTANT WIND SPEED/DIRECTION   1/095
HIGHEST WIND SPEED/DIRECTION    31/160    DATE  09/12
HIGHEST GUST SPEED/DIRECTION    46/170    DATE  09/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            3
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY         19

AVERAGE RH (PERCENT)     81

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       3
LIGHT RAIN               21     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                2     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      3
HAZE                      0

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

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.