124
CDUS43 KAPX 100526
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
126 AM EDT WED SEP 10 2025
...............................
..THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 9 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 72 4:12 PM 95 1931 74 -2 74
MINIMUM 43 6:27 AM 30 1930 49 -6 48
AVERAGE 58 61 -3 61
PRECIPITATION (IN)
YESTERDAY 0.00 1.64 1946 0.10 -0.10 0.00
MONTH TO DATE 0.40 0.86 -0.46 0.13
SINCE SEP 1 0.40 0.86 -0.46 0.13
SINCE JAN 1 20.67 20.74 -0.07 26.48
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 7 5 4
MONTH TO DATE 82 38 43
SINCE SEP 1 82 38 43
SINCE JUL 1 169 124 75
COOLING
YESTERDAY 0 2 0
MONTH TO DATE 0 18 1
SINCE SEP 1 0 18 1
SINCE JAN 1 373 334 392
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 6.9
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 41
AVERAGE 71
......................................................
THE ALPENA MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 95 2013
MINIMUM TEMPERATURE (F) 49 32 1995
SUNRISE AND SUNSET
SEPTEMBER 10 2025.....SUNRISE 7:07 AM EDT SUNSET 7:54 PM EDT
SEPTEMBER 11 2025.....SUNRISE 7:08 AM EDT SUNSET 7:52 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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