CDUS43 KGRR 202144 CLIMKG CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN 544 PM EDT SUN SEP 20 2026 ................................... ...THE MUSKEGON CLIMATE SUMMARY FOR SEPTEMBER 20 2026... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1896 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 66 3:59 PM 90 2017 72 -6 81 MINIMUM 60 5:07 AM 33 1956 52 8 59 AVERAGE 63 62 1 70 PRECIPITATION (IN) TODAY 0.05 1.88 1924 0.12 -0.07 0.08 MONTH TO DATE 3.08 2.15 0.93 0.49 SINCE SEP 1 3.08 2.15 0.93 0.49 SINCE JAN 1 33.44 24.83 8.61 19.48 SNOWFALL (IN) TODAY 0.0 MM MM 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 TODAY 2 5 -3 0 MONTH TO DATE 24 53 -29 60 SINCE SEP 1 24 53 -29 60 SINCE JUL 1 34 75 -41 100 COOLING TODAY 0 2 -2 5 MONTH TO DATE 77 58 19 41 SINCE SEP 1 77 58 19 41 SINCE JAN 1 652 631 21 718 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NE (50) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 8.2 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 4:00 AM LOWEST 73 4:00 PM AVERAGE 87 .......................................................... THE MUSKEGON CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 86 1941 2017 MINIMUM TEMPERATURE (F) 52 31 1962 SUNRISE AND SUNSET SEPTEMBER 20 2026.....SUNRISE 7:30 AM EDT SUNSET 7:46 PM EDT SEPTEMBER 21 2026.....SUNRISE 7:31 AM EDT SUNSET 7:44 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$