087
CDUS43 KAPX 210550
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
150 AM EDT THU SEP 21 2023
...............................
..THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 20 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 73 1:49 PM 87 1940 69 4 83
1998
MINIMUM 42 2:39 AM 24 1929 46 -4 56
AVERAGE 58 58 0 70
PRECIPITATION (IN)
YESTERDAY 0.00 0.96 1931 0.09 -0.09 0.00
2018
MONTH TO DATE 0.81 1.89 -1.08 0.32
SINCE SEP 1 0.81 1.89 -1.08 0.32
SINCE JAN 1 24.00 21.77 2.23 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 7 8 0
MONTH TO DATE 104 112 48
SINCE SEP 1 104 112 48
SINCE JUL 1 176 198 84
COOLING
YESTERDAY 0 1 5
MONTH TO DATE 49 29 57
SINCE SEP 1 49 29 57
SINCE JAN 1 297 345 392
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 5.0
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 59
AVERAGE 78
......................................................
THE ALPENA MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 88 1931
MINIMUM TEMPERATURE (F) 45 28 1929
SUNRISE AND SUNSET
SEPTEMBER 21 2023.....SUNRISE 7:20 AM EDT SUNSET 7:34 PM EDT
SEPTEMBER 22 2023.....SUNRISE 7:21 AM EDT SUNSET 7:32 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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