Climatological Report (Daily)
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
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CDUS43 KGRR 182222
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
622 PM EDT FRI SEP 18 2026
...................................
...THE GRAND RAPIDS CLIMATE SUMMARY FOR SEPTEMBER 18 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 71 1:08 PM 94 1906 73 -2 87
MINIMUM 53 6:50 AM 35 1973 52 1 57
AVERAGE 62 63 -1 72
PRECIPITATION (IN)
TODAY 0.00 0.86 1911 0.12 -0.12 0.00
MONTH TO DATE 1.33 1.97 -0.64 0.62
SINCE SEP 1 1.33 1.97 -0.64 0.62
SINCE JAN 1 30.35 28.34 2.01 19.55
SNOWFALL (IN)
TODAY MM 0.0 MM 0.0 MM 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 MM
DEGREE DAYS
HEATING
TODAY 3 4 -1 0
MONTH TO DATE 20 43 -23 57
SINCE SEP 1 20 43 -23 57
SINCE JUL 1 22 60 -38 88
COOLING
TODAY 0 2 -2 7
MONTH TO DATE 79 56 23 33
SINCE SEP 1 79 56 23 33
SINCE JAN 1 759 708 51 786
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 55 1:00 PM
AVERAGE 78
..........................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 91 1908
MINIMUM TEMPERATURE (F) 52 36 1929
1979
2020
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 7:25 AM EDT SUNSET 7:46 PM EDT
SEPTEMBER 19 2026.....SUNRISE 7:26 AM EDT SUNSET 7:45 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$