390
CDUS43 KAPX 220643
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
143 AM EST MON DEC 22 2025
...............................
..THE ALPENA MI CLIMATE SUMMARY FOR DECEMBER 21 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 23 4:12 PM 58 1967 32 -9 19
MINIMUM 13 11:59 PM -11 1989 18 -5 7
AVERAGE 18 25 -7 13
PRECIPITATION (IN)
YESTERDAY T 0.48 2008 0.05 -0.05 0.05
MONTH TO DATE 0.51 1.29 -0.78 1.21
SINCE DEC 1 0.51 1.29 -0.78 1.21
SINCE JAN 1 26.78 29.09 -2.31 31.71
SNOWFALL (IN)
YESTERDAY T 8.0 2008 0.6 -0.6 2.0
MONTH TO DATE 8.3 11.2 -2.9 16.5
SINCE JUL 1 18.0 18.2 -0.2 17.9
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 47 40 52
MONTH TO DATE 914 776 777
SINCE DEC 1 914 776 777
SINCE JUL 1 2478 2475 2000
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 21 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 9.0
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77
LOWEST 53
AVERAGE 65
......................................................
THE ALPENA MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 59 1918
MINIMUM TEMPERATURE (F) 18 -13 1935
SUNRISE AND SUNSET
DECEMBER 22 2025......SUNRISE 8:10 AM EST SUNSET 4:56 PM EST
DECEMBER 23 2025......SUNRISE 8:11 AM EST SUNSET 4:56 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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