788
CDUS43 KGRR 170620
CLIBIV
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
220 AM EDT THU SEP 17 2026
...............................
..THE HOLLAND CLIMATE SUMMARY FOR SEPTEMBER 16 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 3:13 PM 89 1931 74 0 82
1955
1994
MINIMUM 63 6:30 AM 33 1945 52 11 55
1986
AVERAGE 69 63 6 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.17 1905 0.09 -0.09 0.00
MONTH TO DATE 2.70 1.40 1.30 0.67
SINCE SEP 1 2.70 1.40 1.30 0.67
SINCE JAN 1 24.31 23.68 0.63 14.91
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 12 39 -27 67
SINCE SEP 1 12 39 -27 67
SINCE JUL 1 25 63 -38 111
COOLING
YESTERDAY 4 2 2 4
MONTH TO DATE 81 45 36 16
SINCE SEP 1 81 45 36 16
SINCE JAN 1 682 606 76 735
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1:00 AM
LOWEST 73 3:00 PM
AVERAGE 85
......................................................
THE HOLLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 90 1955
MINIMUM TEMPERATURE (F) 52 35 1990
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 7:27 AM EDT SUNSET 7:51 PM EDT
SEPTEMBER 18 2026.....SUNRISE 7:28 AM EDT SUNSET 7:49 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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