Climatological Report (Daily)
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233
CDUS43 KAPX 160543
CLIAPN

CLIMATE REPORT
NATIONAL WEATHER SERVICE
143 AM EDT MON SEP 16 2024

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

...THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 15 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1916 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81   1:46 PM  95    1939  72      9       74
  MINIMUM         50   6:59 AM  26    1964  47      3       40
  AVERAGE         66                        59      7       57

PRECIPITATION (IN)
  YESTERDAY        0.00          1.17 1954   0.09  -0.09     0.00
  MONTH TO DATE    0.13                      1.43  -1.30     0.47
  SINCE SEP 1      0.13                      1.43  -1.30     0.47
  SINCE JAN 1     26.48                     21.31   5.17    23.66

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   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        0                         7               8
  MONTH TO DATE   46                        74              69
  SINCE SEP 1     46                        74              69
  SINCE JUL 1     78                       160             141

 COOLING
  YESTERDAY        1                         1               0
  MONTH TO DATE    7                        24              49
  SINCE SEP 1      7                        24              49
  SINCE JAN 1    398                       340             297
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     4.3


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     56
 AVERAGE    78

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


THE ALPENA MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        90      1955
 MINIMUM TEMPERATURE (F)   47        26      1923
                                             1964


SUNRISE AND SUNSET
SEPTEMBER 16 2024.....SUNRISE   7:15 AM EDT   SUNSET   7:42 PM EDT
SEPTEMBER 17 2024.....SUNRISE   7:16 AM EDT   SUNSET   7:40 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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