711
CDUS43 KAPX 180555
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
1255 AM EST MON DEC 18 2023
...............................
..THE ALPENA MI CLIMATE SUMMARY FOR DECEMBER 17 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1916 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 47R 12:56 PM 47 1984 33 14 33
2006
MINIMUM 37 1:28 AM -17 1980 19 18 25
AVERAGE 42 26 16 29
PRECIPITATION (IN)
YESTERDAY 0.03 0.92 1921 0.06 -0.03 0.01
MONTH TO DATE 0.57 1.07 -0.50 0.77
SINCE DEC 1 0.57 1.07 -0.50 0.77
SINCE JAN 1 28.90 28.87 0.03 29.77
SNOWFALL (IN)
YESTERDAY 0.0 5.1 1991 0.5 -0.5 0.1
MONTH TO DATE 3.2 9.0 -5.8 5.4
SINCE JUL 1 8.1 16.0 -7.9 18.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 23 39 36
MONTH TO DATE 533 618 571
SINCE DEC 1 533 618 571
SINCE JUL 1 2053 2317 2077
COOLING
YESTERDAY 0 0 0
MONTH TO DATE 0 0 0
SINCE DEC 1 0 0 0
SINCE JAN 1 315 351 398
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 6.8
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93
LOWEST 80
AVERAGE 87
......................................................
THE ALPENA MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 51 1931
MINIMUM TEMPERATURE (F) 19 -17 1926
SUNRISE AND SUNSET
DECEMBER 18 2023......SUNRISE 8:08 AM EST SUNSET 4:54 PM EST
DECEMBER 19 2023......SUNRISE 8:08 AM EST SUNSET 4:54 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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