Climatological Report (Daily)
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
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CDUS43 KGRR 180627
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
227 AM EDT SAT OCT 18 2025
...................................
...THE GRAND RAPIDS CLIMATE SUMMARY FOR OCTOBER 17 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 66 3:55 PM 84 1947 60 6 62
MINIMUM 46 12:03 AM 22 1972 42 4 33
AVERAGE 56 51 5 48
PRECIPITATION (IN)
YESTERDAY 0.00 1.91 1905 0.13 -0.13 0.00
MONTH TO DATE 0.97 2.20 -1.23 0.88
SINCE SEP 1 3.41 5.63 -2.22 2.20
SINCE JAN 1 22.34 32.00 -9.66 29.96
SNOWFALL (IN)
YESTERDAY 0.0 T 2015 0.0 0.0 0.0
2022
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 9 14 -5 17
MONTH TO DATE 121 191 -70 175
SINCE SEP 1 178 309 -131 213
SINCE JUL 1 209 326 -117 228
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 25 4 21 0
SINCE SEP 1 93 77 16 105
SINCE JAN 1 846 729 117 759
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 8.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 12:00 AM
LOWEST 50 11:00 PM
AVERAGE 68
..........................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 82 1910
1938
1950
MINIMUM TEMPERATURE (F) 42 19 1976
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 7:59 AM EDT SUNSET 6:54 PM EDT
OCTOBER 19 2025.......SUNRISE 8:01 AM EDT SUNSET 6:53 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$