Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KAPX 190540
CLIAPN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
140 AM EDT TUE AUG 19 2025
...................................
...THE ALPENA MI CLIMATE SUMMARY FOR AUGUST 18 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 70 11:47 AM 100 1947 79 -9 73
MINIMUM 48 1:05 AM 34 1962 54 -6 59
AVERAGE 59 67 -8 66
PRECIPITATION (IN)
YESTERDAY T 1.10 1940 0.10 -0.10 T
MONTH TO DATE 1.39 1.74 -0.35 1.27
SINCE JUN 1 7.49 7.68 -0.19 12.53
SINCE JAN 1 18.06 18.53 -0.47 25.87
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 6 2 0
MONTH TO DATE 13 22 4
SINCE JUN 1 124 176 95
SINCE JUL 1 33 56 14
COOLING
YESTERDAY 0 3 1
MONTH TO DATE 100 69 74
SINCE JUN 1 357 266 332
SINCE JAN 1 363 282 339
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 9.6
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96
LOWEST 53
AVERAGE 75
..........................................................
THE ALPENA MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 98 1955
MINIMUM TEMPERATURE (F) 54 35 1933
SUNRISE AND SUNSET
AUGUST 19 2025........SUNRISE 6:41 AM EDT SUNSET 8:34 PM EDT
AUGUST 20 2025........SUNRISE 6:42 AM EDT SUNSET 8:32 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$