Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KAPX 242131
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
531 PM EDT WED SEP 24 2025
...................................
...THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 24 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 67 1:27 PM 91 2017 68 -1 67
MINIMUM 55 6:25 AM 27 1924 44 11 46
1981
AVERAGE 61 56 5 57
PRECIPITATION (IN)
TODAY 0.00 1.95 1945 0.10 -0.10 0.15
MONTH TO DATE 0.75 2.28 -1.53 0.47
SINCE SEP 1 0.75 2.28 -1.53 0.47
SINCE JAN 1 21.02 22.16 -1.14 26.82
SNOWFALL (IN)
TODAY 0.0 0.2 1928 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 4 10 -6 8
MONTH TO DATE 131 149 -18 63
SINCE SEP 1 131 149 -18 63
SINCE JUL 1 218 235 -17 95
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 3 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 3.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 79 1:00 PM
AVERAGE 90
..........................................................
SUNRISE AND SUNSET
SEPTEMBER 24 2025.....SUNRISE 7:24 AM EDT SUNSET 7:27 PM EDT
SEPTEMBER 25 2025.....SUNRISE 7:25 AM EDT SUNSET 7:25 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$