815
CDUS43 KAPX 100546
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
146 AM EDT SUN SEP 10 2023
...............................
..THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 9 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 72 1:59 PM 95 1931 74 -2 85
MINIMUM 44 6:00 AM 30 1930 49 -5 52
AVERAGE 58 61 -3 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.64 1946 0.10 -0.10 0.00
MONTH TO DATE 0.09 0.86 -0.77 0.03
SINCE SEP 1 0.09 0.86 -0.77 0.03
SINCE JAN 1 23.28 20.74 2.54 21.85
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 5 0
MONTH TO DATE 24 38 27
SINCE SEP 1 24 38 27
SINCE JUL 1 96 124 63
COOLING
YESTERDAY 0 2 4
MONTH TO DATE 49 18 19
SINCE SEP 1 49 18 19
SINCE JAN 1 297 334 354
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 2.1
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 57
AVERAGE 79
......................................................
THE ALPENA MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 95 2013
MINIMUM TEMPERATURE (F) 49 32 1995
SUNRISE AND SUNSET
SEPTEMBER 10 2023.....SUNRISE 7:07 AM EDT SUNSET 7:55 PM EDT
SEPTEMBER 11 2023.....SUNRISE 7:08 AM EDT SUNSET 7:53 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page