Climatological Report (Daily)
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153
CDUS43 KAPX 290547
CLIAPN

CLIMATE REPORT
NATIONAL WEATHER SERVICE
147 AM EDT TUE SEP 29 2026

...................................

...THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 28 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1916 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         74   3:47 PM  84    1952  66      8       75
  MINIMUM         45   6:31 AM  23    1957  43      2       42
  AVERAGE         60                        54      6       59

PRECIPITATION (IN)
  YESTERDAY        0.00          1.06 1972   0.09  -0.09     0.00
  MONTH TO DATE    1.83                      2.65  -0.82     0.75
  SINCE SEP 1      1.83                      2.65  -0.82     0.75
  SINCE JAN 1     33.64                     22.53  11.11    21.02

SNOWFALL (IN)
  YESTERDAY        0.0           0.2  1928   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        5                        11               6
  MONTH TO DATE  162                       191             149
  SINCE SEP 1    162                       191             149
  SINCE JUL 1    188                       277             236

 COOLING
  YESTERDAY        0                         0               0
  MONTH TO DATE   27                        32               5
  SINCE SEP 1     27                        32               5
  SINCE JAN 1    348                       348             378
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     3.7


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     47
 AVERAGE    74

..........................................................


THE ALPENA MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        84      1921
 MINIMUM TEMPERATURE (F)   43        25      1942


SUNRISE AND SUNSET
SEPTEMBER 29 2026.....SUNRISE   7:30 AM EDT   SUNSET   7:18 PM EDT
SEPTEMBER 30 2026.....SUNRISE   7:31 AM EDT   SUNSET   7:16 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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