170
CDUS43 KAPX 200531
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
131 AM EDT TUE MAY 20 2025
...............................
..THE ALPENA MI CLIMATE SUMMARY FOR MAY 19 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1916 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 56 4:48 PM 91 2012 67 -11 81
MINIMUM 36 10:30 PM 25 1924 42 -6 50
1944
AVERAGE 46 55 -9 66
PRECIPITATION (IN)
YESTERDAY T 1.03 1983 0.09 -0.09 T
MONTH TO DATE 1.63 1.68 -0.05 1.09
SINCE MAR 1 7.14 6.42 0.72 8.72
SINCE JAN 1 10.06 9.75 0.31 12.18
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE JUL 1 73.5 77.6 -4.1 48.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 11 0
MONTH TO DATE 259 269 201
SINCE MAR 1 1746 2092 1733
SINCE JUL 1 6725 7616 6390
COOLING
YESTERDAY 0 1 1
MONTH TO DATE 6 1 1
SINCE MAR 1 6 2 1
SINCE JAN 1 6 2 1
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 7.6
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 34
AVERAGE 58
......................................................
THE ALPENA MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 92 1975
2012
MINIMUM TEMPERATURE (F) 42 24 1924
SUNRISE AND SUNSET
MAY 20 2025...........SUNRISE 5:59 AM EDT SUNSET 9:03 PM EDT
MAY 21 2025...........SUNRISE 5:59 AM EDT SUNSET 9:04 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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