774
CDUS43 KAPX 180634
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
134 AM EST THU DEC 18 2025
...............................
..THE ALPENA MI CLIMATE SUMMARY FOR DECEMBER 17 2025
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)
YESTERDAY
MAXIMUM 38 7:21 AM 47 1984 33 5 39
2006
2023
MINIMUM 21 8:19 PM -17 1980 19 2 34
AVERAGE 30 26 4 37
PRECIPITATION (IN)
YESTERDAY T 0.92 1921 0.06 -0.06 T
MONTH TO DATE 0.43 1.07 -0.64 0.74
SINCE DEC 1 0.43 1.07 -0.64 0.74
SINCE JAN 1 26.70 28.87 -2.17 31.24
SNOWFALL (IN)
YESTERDAY 0.0 5.1 1991 0.5 -0.5 0.0
MONTH TO DATE 8.1 9.0 -0.9 9.9
SINCE JUL 1 17.8 16.0 1.8 11.3
SNOW DEPTH 5
DEGREE DAYS
HEATING
YESTERDAY 35 39 28
MONTH TO DATE 766 618 607
SINCE DEC 1 766 618 607
SINCE JUL 1 2330 2317 1830
COOLING
YESTERDAY 0 0 0
MONTH TO DATE 0 0 0
SINCE DEC 1 0 0 0
SINCE JAN 1 390 351 419
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 9.3
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92
LOWEST 64
AVERAGE 78
......................................................
THE ALPENA MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 51 1931
MINIMUM TEMPERATURE (F) 19 -17 1926
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 8:08 AM EST SUNSET 4:54 PM EST
DECEMBER 19 2025......SUNRISE 8:09 AM EST SUNSET 4:54 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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