578
CDUS43 KGRR 170532
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
132 AM EDT SAT MAY 17 2025
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MAY 16 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 83 4:24 PM 89 1962 70 13 74
1977
MINIMUM 56 6:01 AM 29 1997 49 7 46
AVERAGE 70 59 11 60
PRECIPITATION (IN)
YESTERDAY 0.30 1.97 1974 0.12 0.18 0.44
MONTH TO DATE 2.21 2.09 0.12 2.18
SINCE MAR 1 8.85 8.47 0.38 8.59
SINCE JAN 1 10.96 13.11 -2.15 13.95
SNOWFALL (IN)
YESTERDAY 0.0 T 1997 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 1.7 9.6 -7.9 7.2
SINCE JUL 1 63.8 77.6 -13.8 47.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 7 -7 5
MONTH TO DATE 106 148 -42 83
SINCE MAR 1 1355 1586 -231 1252
SINCE JUL 1 5825 6292 -467 5338
COOLING
YESTERDAY 5 1 4 0
MONTH TO DATE 20 12 8 5
SINCE MAR 1 20 18 2 8
SINCE JAN 1 20 18 2 8
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 57 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 14.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 12:00 AM
LOWEST 31 2:00 PM
AVERAGE 59
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 91 1962
MINIMUM TEMPERATURE (F) 49 30 1973
SUNRISE AND SUNSET
MAY 17 2025...........SUNRISE 6:17 AM EDT SUNSET 9:01 PM EDT
MAY 18 2025...........SUNRISE 6:16 AM EDT SUNSET 9:02 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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