363
CDUS43 KAPX 212133
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
533 PM EDT SUN SEP 21 2025
...............................
..THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 21 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 65 3:59 PM 88 1931 69 -4 83
MINIMUM 53 4:39 AM 28 1929 45 8 58
AVERAGE 59 57 2 71
PRECIPITATION (IN)
TODAY 0.31 2.25 1947 0.10 0.21 0.00
MONTH TO DATE 0.73 1.99 -1.26 0.29
SINCE SEP 1 0.73 1.99 -1.26 0.29
SINCE JAN 1 21.00 21.87 -0.87 26.64
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0
DEGREE DAYS
HEATING
TODAY 6 9 -3 0
MONTH TO DATE 126 121 5 47
SINCE SEP 1 126 121 5 47
SINCE JUL 1 213 207 6 79
COOLING
TODAY 0 1 -1 6
MONTH TO DATE 5 30 -25 18
SINCE SEP 1 5 30 -25 18
SINCE JAN 1 378 346 32 409
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SE (140)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 7.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 8:00 AM
LOWEST 80 1:00 AM
AVERAGE 89
......................................................
SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE 7:20 AM EDT SUNSET 7:33 PM EDT
SEPTEMBER 22 2025.....SUNRISE 7:22 AM EDT SUNSET 7:31 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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