596
CXAK58 PASN 011225
CLMSNP

CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
425 AM AKDT THU MAY 01 2025

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

...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR THE MONTH OF APRIL 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             49   04/25/2020
   04/28/1993
 LOW              -8   04/23/1976
HIGHEST           43                 MM      MM       39
LOWEST            15                 MM      MM        7
AVG. MAXIMUM    35.6               34.1     1.5     34.9
AVG. MINIMUM    27.2               26.1     1.1     26.8
MEAN            31.4               30.1     1.3     30.9
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     7               10.3    -3.3        6
DAYS MIN <= 32    23               24.9    -1.9       26
DAYS MIN <= 0      0                0.2    -0.2        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.28   1893
 MINIMUM        0.08   1992
TOTALS          1.12               1.04    0.08     1.60
DAILY AVG.      0.04               0.03    0.01     0.05
DAYS >= .01       18               12.2     5.8       18
DAYS >= .10        5                3.1     1.9        5
DAYS >= .50        0                0.2    -0.2        0
DAYS >= 1.00       0                0.1    -0.1        0
GREATEST
 24 HR. TOTAL   0.25   04/23 TO 04/24               0.42
 STORM TOTAL    0.17                                0.35
 (MM/DD(HH))


DEGREE DAYS
HEATING TOTAL    999               1047     -48     1019
 SINCE 7/1      8284               9048    -764       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        09/27
LATEST                          06/06
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              15.6
RESULTANT WIND SPEED/DIRECTION   9/340
HIGHEST WIND SPEED/DIRECTION    49/360    DATE  04/04
HIGHEST GUST SPEED/DIRECTION    68/010    DATE  04/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.85
NUMBER OF DAYS FAIR            2
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY         24

AVERAGE RH (PERCENT)     81

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                2     SNOW                       3
LIGHT SNOW               21     SLEET                      0
FOG                      22     FOG W/VIS <= 1/4 MILE      5
HAZE                      4

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

$$