535
CDUS43 KAPX 200549
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
149 AM EDT WED SEP 20 2023
...............................
..THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 19 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 67 1:03 PM 88 1955 70 -3 77
MINIMUM 40 6:41 AM 27 1929 46 -6 58
AVERAGE 54 58 -4 68
PRECIPITATION (IN)
YESTERDAY 0.00 1.21 1932 0.09 -0.09 0.00
MONTH TO DATE 0.81 1.80 -0.99 0.32
SINCE SEP 1 0.81 1.80 -0.99 0.32
SINCE JAN 1 24.00 21.68 2.32 22.14
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 11 8 0
MONTH TO DATE 97 104 48
SINCE SEP 1 97 104 48
SINCE JUL 1 169 190 84
COOLING
YESTERDAY 0 1 3
MONTH TO DATE 49 28 52
SINCE SEP 1 49 28 52
SINCE JAN 1 297 344 387
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 3.1
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 48
AVERAGE 74
......................................................
THE ALPENA MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 87 1940
1998
MINIMUM TEMPERATURE (F) 46 24 1929
SUNRISE AND SUNSET
SEPTEMBER 20 2023.....SUNRISE 7:19 AM EDT SUNSET 7:36 PM EDT
SEPTEMBER 21 2023.....SUNRISE 7:20 AM EDT SUNSET 7:34 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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