579
CDUS43 KGRR 190527
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
127 AM EDT MON MAY 19 2025
...............................
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MAY 18 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 62 3:33 PM 90 1962 71 -9 83
MINIMUM 47 11:59 PM 28 1973 49 -2 49
AVERAGE 55 60 -5 66
PRECIPITATION (IN)
YESTERDAY 0.00 3.31 2000 0.13 -0.13 0.00
MONTH TO DATE 2.21 2.34 -0.13 2.18
SINCE MAR 1 8.85 8.72 0.13 8.59
SINCE JAN 1 10.96 13.36 -2.40 13.95
SNOWFALL (IN)
YESTERDAY 0.0 0.2 1915 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 10 6 4 0
MONTH TO DATE 124 161 -37 83
SINCE MAR 1 1373 1599 -226 1252
SINCE JUL 1 5843 6305 -462 5338
COOLING
YESTERDAY 0 2 -2 1
MONTH TO DATE 20 15 5 7
SINCE MAR 1 20 21 -1 10
SINCE JAN 1 20 21 -1 10
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 10.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 4:00 AM
LOWEST 54 5:00 PM
AVERAGE 70
......................................................
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 91 1977
MINIMUM TEMPERATURE (F) 50 30 2002
SUNRISE AND SUNSET
MAY 19 2025...........SUNRISE 6:15 AM EDT SUNSET 9:03 PM EDT
MAY 20 2025...........SUNRISE 6:14 AM EDT SUNSET 9:04 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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