


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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061 CDUS43 KAPX 012133 CLIAPN CLIMATE REPORT NATIONAL WEATHER SERVICE 533 PM EDT MON SEP 01 2025 ................................... ...THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 1 2025... VALID TODAY AS OF 0500 PM LOCAL TIME. 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) TODAY MAXIMUM 74 2:16 PM 99 1953 76 -2 73 MINIMUM 47 6:32 AM 36 1936 51 -4 52 2017 AVERAGE 61 64 -3 63 PRECIPITATION (IN) TODAY 0.00 1.33 2014 0.10 -0.10 0.00 MONTH TO DATE 0.00 0.10 -0.10 0.00 SINCE SEP 1 0.00 0.10 -0.10 0.00 SINCE JAN 1 20.27 19.98 0.29 26.35 SNOWFALL (IN) TODAY 0.0 MM MM 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 DEGREE DAYS HEATING TODAY 4 3 1 2 MONTH TO DATE 4 3 1 2 SINCE SEP 1 4 3 1 2 SINCE JUL 1 91 89 2 34 COOLING TODAY 0 2 -2 0 MONTH TO DATE 0 2 -2 0 SINCE SEP 1 0 2 -2 0 SINCE JAN 1 373 318 55 391 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (120) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (100) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (100) AVERAGE WIND SPEED 4.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 12:00 AM LOWEST 57 11:00 AM AVERAGE 79 .......................................................... SUNRISE AND SUNSET SEPTEMBER 1 2025.....SUNRISE 6:57 AM EDT SUNSET 8:11 PM EDT SEPTEMBER 2 2025.....SUNRISE 6:58 AM EDT SUNSET 8:09 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$