Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KAPX 120536
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
136 AM EDT TUE AUG 12 2025
...................................
...THE ALPENA MI CLIMATE SUMMARY FOR AUGUST 11 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 90 1:29 PM 93 2016 80 10 73
MINIMUM 68 11:06 PM 37 1936 56 12 55
AVERAGE 79 68 11 64
PRECIPITATION (IN)
YESTERDAY 0.35 2.94 2014 0.09 0.26 0.00
MONTH TO DATE 0.92 1.06 -0.14 0.14
SINCE JUN 1 7.02 7.00 0.02 11.40
SINCE JAN 1 17.59 17.85 -0.26 24.74
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 0 1 1
MONTH TO DATE 2 11 4
SINCE JUN 1 113 165 95
SINCE JUL 1 22 45 14
COOLING
YESTERDAY 14 4 0
MONTH TO DATE 68 44 54
SINCE JUN 1 325 241 312
SINCE JAN 1 331 257 319
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 7.0
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 48
AVERAGE 74
..........................................................
THE ALPENA MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 97 1947
MINIMUM TEMPERATURE (F) 55 40 1930
1946
1979
SUNRISE AND SUNSET
AUGUST 12 2025........SUNRISE 6:33 AM EDT SUNSET 8:45 PM EDT
AUGUST 13 2025........SUNRISE 6:34 AM EDT SUNSET 8:43 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$