Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KAPX 160535
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
135 AM EDT THU OCT 16 2025
...................................
...THE ALPENA MI CLIMATE SUMMARY FOR OCTOBER 15 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 59 1:47 PM 84 1968 58 1 49
MINIMUM 35 11:01 PM 23 1939 37 -2 37
1944
1978
AVERAGE 47 48 -1 43
PRECIPITATION (IN)
YESTERDAY 0.00 0.95 1992 0.10 -0.10 0.02
MONTH TO DATE 1.07 1.50 -0.43 0.07
SINCE SEP 1 1.82 4.34 -2.52 1.06
SINCE JAN 1 22.09 24.22 -2.13 27.41
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.1 -0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 18 17 22
MONTH TO DATE 149 221 196
SINCE SEP 1 312 433 274
SINCE JUL 1 399 519 306
COOLING
YESTERDAY 0 0 0
MONTH TO DATE 12 0 0
SINCE SEP 1 17 32 18
SINCE JAN 1 390 348 409
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 4.7
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89
LOWEST 40
AVERAGE 65
..........................................................
THE ALPENA MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 82 1947
1968
MINIMUM TEMPERATURE (F) 37 20 1940
SUNRISE AND SUNSET
OCTOBER 16 2025.......SUNRISE 7:52 AM EDT SUNSET 6:47 PM EDT
OCTOBER 17 2025.......SUNRISE 7:53 AM EDT SUNSET 6:45 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$