820
CDUS43 KAPX 170635
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
135 AM EST SUN DEC 17 2023
...............................
..THE ALPENA MI CLIMATE SUMMARY FOR DECEMBER 16 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 44 2:19 PM 60 2021 33 11 35
MINIMUM 37 2:22 AM -12 1980 20 17 30
AVERAGE 41 26 15 33
PRECIPITATION (IN)
YESTERDAY 0.09 0.54 2014 0.05 0.04 0.02
MONTH TO DATE 0.54 1.01 -0.47 0.76
SINCE DEC 1 0.54 1.01 -0.47 0.76
SINCE JAN 1 28.87 28.81 0.06 29.76
SNOWFALL (IN)
YESTERDAY 0.0 5.8 2007 0.6 -0.6 0.4
MONTH TO DATE 3.2 8.5 -5.3 5.3
SINCE JUL 1 8.1 15.5 -7.4 18.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 24 39 32
MONTH TO DATE 510 579 535
SINCE DEC 1 510 579 535
SINCE JUL 1 2030 2278 2041
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 15 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 7.5
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 92
AVERAGE 96
......................................................
THE ALPENA MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 47 1984
2006
MINIMUM TEMPERATURE (F) 19 -17 1980
SUNRISE AND SUNSET
DECEMBER 17 2023......SUNRISE 8:07 AM EST SUNSET 4:53 PM EST
DECEMBER 18 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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