418
CDUS43 KAPX 150512
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
112 AM EDT TUE SEP 15 2026
...............................
..THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 14 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1916 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 66 MM 94 1939 72 -6 76
MINIMUM 45 MM 26 1963 48 -3 53
AVERAGE 56 60 -4 65
PRECIPITATION (IN)
YESTERDAY 0.00 1.65 1940 0.10 -0.10 0.00
MONTH TO DATE 0.59 1.34 -0.75 0.42
SINCE SEP 1 0.59 1.34 -0.75 0.42
SINCE JAN 1 32.40 21.22 11.18 20.69
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 9 6 0
MONTH TO DATE 32 67 93
SINCE SEP 1 32 67 93
SINCE JUL 1 58 153 180
COOLING
YESTERDAY 0 1 0
MONTH TO DATE 27 23 3
SINCE SEP 1 27 23 3
SINCE JAN 1 348 339 376
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 6.6
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93
LOWEST 43
AVERAGE 68
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THE ALPENA MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 95 1939
MINIMUM TEMPERATURE (F) 47 26 1964
SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE 7:13 AM EDT SUNSET 7:45 PM EDT
SEPTEMBER 16 2026.....SUNRISE 7:14 AM EDT SUNSET 7:43 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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