267
CDUS43 KAPX 302133
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
533 PM EDT TUE SEP 30 2025
...............................
..THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 30 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1916 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 68 1:33 PM 86 1922 65 3 74
MINIMUM 44 6:49 AM 24 1945 42 2 46
AVERAGE 56 54 2 60
PRECIPITATION (IN)
TODAY 0.00 2.04 1921 0.09 -0.09 0.00
MONTH TO DATE 0.75 2.84 -2.09 0.99
SINCE SEP 1 0.75 2.84 -2.09 0.99
SINCE JAN 1 21.02 22.72 -1.70 27.34
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0
DEGREE DAYS
HEATING
TODAY 9 12 -3 5
MONTH TO DATE 163 214 -51 78
SINCE SEP 1 163 214 -51 78
SINCE JUL 1 250 300 -50 110
COOLING
TODAY 0 0 0 0
MONTH TO DATE 5 32 -27 18
SINCE SEP 1 5 32 -27 18
SINCE JAN 1 378 348 30 409
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 6:00 AM
LOWEST 45 4:00 PM
AVERAGE 73
......................................................
SUNRISE AND SUNSET
SEPTEMBER 30 2025.....SUNRISE 7:31 AM EDT SUNSET 7:16 PM EDT
OCTOBER 1 2025.......SUNRISE 7:33 AM EDT SUNSET 7:14 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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