Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KGRR 202144
CLIBIV
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
544 PM EDT SUN SEP 20 2026
...................................
...THE HOLLAND CLIMATE SUMMARY FOR SEPTEMBER 20 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 63 11:04 AM 89 2017 72 -9 82
MINIMUM 60 12:14 PM 32 1937 51 9 59
1956
AVERAGE 62 62 0 71
PRECIPITATION (IN)
TODAY 0.52 3.59 1906 0.11 0.41 1.30
MONTH TO DATE 5.56 1.83 3.73 1.97
SINCE SEP 1 5.56 1.83 3.73 1.97
SINCE JAN 1 27.17 24.11 3.06 16.21
DEGREE DAYS
HEATING
TODAY 3 5 -2 0
MONTH TO DATE 22 57 -35 67
SINCE SEP 1 22 57 -35 67
SINCE JUL 1 35 81 -46 111
COOLING
TODAY 0 2 -2 6
MONTH TO DATE 82 53 29 36
SINCE SEP 1 82 53 29 36
SINCE JAN 1 683 614 69 755
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 7.1
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 2:00 AM
LOWEST 84 2:00 PM
AVERAGE 90
..........................................................
THE HOLLAND CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 90 1941
2017
MINIMUM TEMPERATURE (F) 51 32 1962
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 7:30 AM EDT SUNSET 7:45 PM EDT
SEPTEMBER 21 2026.....SUNRISE 7:31 AM EDT SUNSET 7:44 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$