267
CXAK58 PAKN 060126 CCA
CLMAKN

CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
206 AM AKDT WED OCT 01 2025

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

...THE KING SALMON CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1917 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             76   09/14/2018
 LOW              13   09/26/2021
HIGHEST           66                 MM      MM       66
LOWEST            22                 MM      MM       29
AVG. MAXIMUM    55.5               56.3    -0.8     55.4
AVG. MINIMUM    37.9               41.0    -3.1     40.8
MEAN            46.7               48.7    -2.0     48.1
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32    12                5.9     6.1        7
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        7.30   1961
 MINIMUM        0.32   1924
TOTALS          2.42               3.40   -0.98     2.88
DAILY AVG.      0.08               0.11   -0.03     0.10
DAYS >= .01       15               18.0    -3.0       16
DAYS >= .10        5               10.1    -5.1        6
DAYS >= .50        1                1.5    -0.5        1
DAYS >= 1.00       0                0.2    -0.2        0
GREATEST
 24 HR. TOTAL   0.96   09/20 TO 09/21               0.87
 STORM TOTAL    0.91                                0.85
 (MM/DD(HH))


DEGREE DAYS
HEATING TOTAL    543                490      53      496
 SINCE 7/1      1060               1039      21       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  3      -3       MM

FREEZE DATES
RECORD
 EARLIEST     07/05/2013
 LATEST       06/30/1964
EARLIEST                        09/19
LATEST                          05/28
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.3
RESULTANT WIND SPEED/DIRECTION   1/010
HIGHEST WIND SPEED/DIRECTION    41/150    DATE  09/03
HIGHEST GUST SPEED/DIRECTION    58/150    DATE  09/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.69
NUMBER OF DAYS FAIR            4
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY         16

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       3
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      2
HAZE                      0

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

$$