


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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645 CDUS43 KAPX 030540 CLIAPN CLIMATE REPORT NATIONAL WEATHER SERVICE 140 AM EDT WED SEP 03 2025 ................................... ...THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 2 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 77 3:05 PM 97 1953 76 1 73 MINIMUM 46 2:33 AM 31 1935 51 -5 44 AVERAGE 62 63 -1 59 PRECIPITATION (IN) YESTERDAY 0.00 2.01 1937 0.09 -0.09 0.00 MONTH TO DATE 0.00 0.19 -0.19 0.00 SINCE SEP 1 0.00 0.19 -0.19 0.00 SINCE JAN 1 20.27 20.07 0.20 26.35 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 3 4 6 MONTH TO DATE 7 7 8 SINCE SEP 1 7 7 8 SINCE JUL 1 94 93 40 COOLING YESTERDAY 0 2 0 MONTH TO DATE 0 4 0 SINCE SEP 1 0 4 0 SINCE JAN 1 373 320 391 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120) AVERAGE WIND SPEED 4.4 RELATIVE HUMIDITY (PERCENT) HIGHEST 100 LOWEST 50 AVERAGE 75 .......................................................... THE ALPENA MI CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 98 1953 MINIMUM TEMPERATURE (F) 51 31 1924 SUNRISE AND SUNSET SEPTEMBER 3 2025.....SUNRISE 6:59 AM EDT SUNSET 8:07 PM EDT SEPTEMBER 4 2025.....SUNRISE 7:00 AM EDT SUNSET 8:05 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$