493
CDUS43 KAPX 170527
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
127 AM EDT FRI OCT 17 2025
...............................
..THE ALPENA MI CLIMATE SUMMARY FOR OCTOBER 16 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 61 2:25 PM 82 1947 58 3 57
1968
MINIMUM 32 4:30 AM 20 1940 37 -5 29
AVERAGE 47 47 0 43
PRECIPITATION (IN)
YESTERDAY 0.00 1.80 1954 0.10 -0.10 0.00
MONTH TO DATE 1.07 1.60 -0.53 0.07
SINCE SEP 1 1.82 4.44 -2.62 1.06
SINCE JAN 1 22.09 24.32 -2.23 27.41
SNOWFALL (IN)
YESTERDAY 0.0 1.5 1943 0.0 0.0 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 18 22
MONTH TO DATE 167 239 218
SINCE SEP 1 330 451 296
SINCE JUL 1 417 537 328
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 E (100)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 3.1
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96
LOWEST 41
AVERAGE 69
......................................................
THE ALPENA MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 86 1953
MINIMUM TEMPERATURE (F) 37 22 1972
1977
SUNRISE AND SUNSET
OCTOBER 17 2025.......SUNRISE 7:53 AM EDT SUNSET 6:45 PM EDT
OCTOBER 18 2025.......SUNRISE 7:54 AM EDT SUNSET 6:44 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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