


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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501 CDUS43 KGRR 150624 CLIMKG CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN 224 AM EDT WED OCT 15 2025 ................................... ...THE MUSKEGON CLIMATE SUMMARY FOR OCTOBER 14 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1896 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 70 2:29 PM 78 1968 61 9 56 MINIMUM 52 11:59 PM 28 1907 44 8 39 1937 1979 AVERAGE 61 53 8 48 PRECIPITATION (IN) YESTERDAY 0.01 1.07 1940 0.13 -0.12 T MONTH TO DATE 0.51 1.72 -1.21 0.77 SINCE SEP 1 1.36 4.98 -3.62 5.66 SINCE JAN 1 20.35 27.66 -7.31 29.15 SNOWFALL (IN) YESTERDAY 0.0 T 1995 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 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 4 13 -9 17 MONTH TO DATE 88 146 -58 120 SINCE SEP 1 150 262 -112 157 SINCE JUL 1 190 284 -94 171 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 23 3 20 0 SINCE SEP 1 82 73 9 106 SINCE JAN 1 759 646 113 753 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (350) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 7.8 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 7:00 AM LOWEST 47 1:00 PM AVERAGE 72 .......................................................... THE MUSKEGON CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 86 1899 MINIMUM TEMPERATURE (F) 43 25 1944 SUNRISE AND SUNSET OCTOBER 15 2025.......SUNRISE 7:59 AM EDT SUNSET 7:02 PM EDT OCTOBER 16 2025.......SUNRISE 8:00 AM EDT SUNSET 7:00 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$