Climatological Report (Daily)
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331
CDUS43 KAPX 170517
CLIAPN

CLIMATE REPORT
NATIONAL WEATHER SERVICE
117 AM EDT TUE SEP 17 2024

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

...THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 16 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         86  12:26 PM  90    1955  71     15       76
  MINIMUM         52   6:23 AM  26    1923  47      5       45
                                      1964
  AVERAGE         69                        59     10       61

PRECIPITATION (IN)
  YESTERDAY        0.00          1.24 1929   0.09  -0.09     0.33
  MONTH TO DATE    0.13                      1.52  -1.39     0.80
  SINCE SEP 1      0.13                      1.52  -1.39     0.80
  SINCE JAN 1     26.48                     21.40   5.08    23.99

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               4
  MONTH TO DATE   46                        81              73
  SINCE SEP 1     46                        81              73
  SINCE JUL 1     78                       167             145

 COOLING
  YESTERDAY        4                         1               0
  MONTH TO DATE   11                        25              49
  SINCE SEP 1     11                        25              49
  SINCE JAN 1    402                       341             297
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     4.1


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97
 LOWEST     38
 AVERAGE    68

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


THE ALPENA MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        92      1955
 MINIMUM TEMPERATURE (F)   47        28      1923
                                             1945


SUNRISE AND SUNSET
SEPTEMBER 17 2024.....SUNRISE   7:16 AM EDT   SUNSET   7:40 PM EDT
SEPTEMBER 18 2024.....SUNRISE   7:17 AM EDT   SUNSET   7:38 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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