669
CDUS43 KAPX 010536
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
136 AM EDT MON SEP 01 2025
...............................
..THE ALPENA MI CLIMATE SUMMARY FOR AUGUST 31 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 76 1:53 PM 94 1932 76 0 84
1953
MINIMUM 48 12:46 AM 31 1931 52 -4 54
AVERAGE 62 64 -2 69
PRECIPITATION (IN)
YESTERDAY 0.00 2.96 1941 0.10 -0.10 0.00
MONTH TO DATE 3.60 3.09 0.51 1.75
SINCE JUN 1 9.70 9.03 0.67 13.01
SINCE JAN 1 20.27 19.88 0.39 26.35
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 3 3 0
MONTH TO DATE 67 52 22
SINCE JUN 1 178 206 113
SINCE JUL 1 87 86 32
COOLING
YESTERDAY 0 2 4
MONTH TO DATE 110 103 126
SINCE JUN 1 367 300 384
SINCE JAN 1 373 316 391
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 3.5
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 50
AVERAGE 75
......................................................
THE ALPENA MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 99 1953
MINIMUM TEMPERATURE (F) 51 36 1936
2017
SUNRISE AND SUNSET
SEPTEMBER 1 2025.....SUNRISE 6:57 AM EDT SUNSET 8:11 PM EDT
SEPTEMBER 2 2025.....SUNRISE 6:58 AM EDT SUNSET 8:09 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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