473
CDUS43 KAPX 112139
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
539 PM EDT MON AUG 11 2025
...............................
..THE ALPENA MI CLIMATE SUMMARY FOR AUGUST 11 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 90 1:29 PM 93 2016 80 10 73
MINIMUM 69 2:48 AM 37 1936 56 13 55
AVERAGE 80 68 12 64
PRECIPITATION (IN)
TODAY 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)
TODAY 0.0 MM MM 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0
DEGREE DAYS
HEATING
TODAY 0 1 -1 1
MONTH TO DATE 2 11 -9 4
SINCE JUN 1 113 165 -52 95
SINCE JUL 1 22 45 -23 14
COOLING
TODAY 15 4 11 0
MONTH TO DATE 69 44 25 54
SINCE JUN 1 326 241 85 312
SINCE JAN 1 332 257 75 319
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 8.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1:00 AM
LOWEST 48 1:00 PM
AVERAGE 71
......................................................
SUNRISE AND SUNSET
AUGUST 11 2025........SUNRISE 6:31 AM EDT SUNSET 8:47 PM EDT
AUGUST 12 2025........SUNRISE 6:33 AM EDT SUNSET 8:45 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page