Climatological Report (Daily)
Issued by NWS
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934
CDUS43 KAPX 210516
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
116 AM EDT THU AUG 21 2025
...................................
...THE ALPENA MI CLIMATE SUMMARY FOR AUGUST 20 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 MM 95 1955 79 -3 70
MINIMUM 55 MM 34 1929 54 1 46
AVERAGE 66 66 0 58
PRECIPITATION (IN)
YESTERDAY 0.00 1.74 1968 0.11 -0.11 0.00
MONTH TO DATE 2.88 1.95 0.93 1.27
SINCE JUN 1 8.98 7.89 1.09 12.53
SINCE JAN 1 19.55 18.74 0.81 25.87
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 2 7
MONTH TO DATE 14 26 17
SINCE JUN 1 125 180 108
SINCE JUL 1 34 60 27
COOLING
YESTERDAY 1 3 0
MONTH TO DATE 101 75 74
SINCE JUN 1 358 272 332
SINCE JAN 1 364 288 339
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 6.5
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93
LOWEST 36
AVERAGE 65
..........................................................
THE ALPENA MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 99 1955
MINIMUM TEMPERATURE (F) 54 31 1922
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 6:43 AM EDT SUNSET 8:30 PM EDT
AUGUST 22 2025........SUNRISE 6:45 AM EDT SUNSET 8:29 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$