571
CDUS43 KAPX 130545
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
145 AM EDT WED SEP 13 2023
...............................
..THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 12 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 62 2:23 PM 97 1931 73 -11 73
MINIMUM 54 11:59 PM 28 1943 48 6 62
AVERAGE 58 60 -2 68
PRECIPITATION (IN)
YESTERDAY 0.14 1.80 1953 0.10 0.04 0.25
MONTH TO DATE 0.47 1.15 -0.68 0.29
SINCE SEP 1 0.47 1.15 -0.68 0.29
SINCE JAN 1 23.66 21.03 2.63 22.11
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 6 0
MONTH TO DATE 40 55 27
SINCE SEP 1 40 55 27
SINCE JUL 1 112 141 63
COOLING
YESTERDAY 0 1 3
MONTH TO DATE 49 21 28
SINCE SEP 1 49 21 28
SINCE JAN 1 297 337 363
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 7.7
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 75
AVERAGE 88
......................................................
THE ALPENA MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 1952
MINIMUM TEMPERATURE (F) 48 28 1943
SUNRISE AND SUNSET
SEPTEMBER 13 2023.....SUNRISE 7:10 AM EDT SUNSET 7:49 PM EDT
SEPTEMBER 14 2023.....SUNRISE 7:11 AM EDT SUNSET 7:47 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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