599
CDUS43 KAPX 182239
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
539 PM EST MON DEC 18 2023
...............................
..THE ALPENA MI CLIMATE SUMMARY FOR DECEMBER 18 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 40 1:30 AM 51 1931 33 7 34
MINIMUM 31 4:59 PM -17 1926 19 12 24
AVERAGE 36 26 10 29
PRECIPITATION (IN)
TODAY 0.10 0.53 1921 0.06 0.04 0.02
MONTH TO DATE 0.67 1.13 -0.46 0.79
SINCE DEC 1 0.67 1.13 -0.46 0.79
SINCE JAN 1 29.00 28.93 0.07 29.79
SNOWFALL (IN)
TODAY 0.6 8.0 1951 0.6 0.0
MONTH TO DATE 3.8 9.6 -5.8
SINCE DEC 1 3.8 9.6 -5.8
SINCE JUL 1 8.7 16.6 -7.9
DEGREE DAYS
HEATING
TODAY 29 39 -10 36
MONTH TO DATE 562 657 -95 607
SINCE DEC 1 562 657 -95 607
SINCE JUL 1 2082 2356 -274 2113
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 315 351 -36 398
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 11.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
SNOW
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 6:00 AM
LOWEST 72 4:00 PM
AVERAGE 84
......................................................
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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