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000
CXAK58 PASN 011151
CLMSNP

CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
351 AM AKDT SUN OCT 01 2023

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

...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             62   MM
 LOW              26   09/26/2022
HIGHEST           56                 MM      MM       55
LOWEST            32                 MM      MM       26
AVG. MAXIMUM    50.4               50.1     0.3     50.2
AVG. MINIMUM    40.6               41.9    -1.3     41.2
MEAN            45.5               46.0    -0.5     45.7
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     3                1.8     1.2        2
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        4.02   2021
 MINIMUM        0.79   2022
TOTALS          3.71               3.00    0.71     0.79
DAILY AVG.      0.12               0.10    0.02     0.07
DAYS >= .01       21               19.5     1.5        8
DAYS >= .10        8                8.2    -0.2        3
DAYS >= .50        3                1.5     1.5        0
DAYS >= 1.00       0                0.2    -0.2        0
GREATEST
 24 HR. TOTAL   1.02   09/08 TO 09/09               0.26
 STORM TOTAL    0.91                                0.35
 (MM/DD(HH))


DEGREE DAYS
HEATING TOTAL    579                570       9      571
 SINCE 7/1      1536               1580     -44       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST      09/10             MM
LATEST                          06/01
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              13.8
RESULTANT WIND SPEED/DIRECTION   4/250
HIGHEST WIND SPEED/DIRECTION    37/120    DATE  09/08
HIGHEST GUST SPEED/DIRECTION    49/180    DATE  09/02

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.80
NUMBER OF DAYS FAIR            0
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY         18

AVERAGE RH (PERCENT)     87

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       8
LIGHT RAIN               26     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      24     FOG W/VIS <= 1/4 MILE      2
HAZE                      2

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

$$