Climatological Report (Daily)
Issued by NWS
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566
CDUS43 KGRR 210120
CLIAZO
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
920 PM EDT SAT SEP 20 2025
...................................
...THE KALAMAZOO CLIMATE SUMMARY FOR SEPTEMBER 20 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1887 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 85 2:43 PM 91 1895 73 12 84
MINIMUM 59 6:57 AM 32 1956 51 8 59
AVERAGE 72 62 10 72
PRECIPITATION (IN)
TODAY 0.00 1.69 1923 0.12 -0.12 0.21
MONTH TO DATE 0.78 2.17 -1.39 0.25
SINCE SEP 1 0.78 2.17 -1.39 0.25
SINCE JAN 1 24.39 24.21 0.18 32.62
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 5 -5 0
MONTH TO DATE 57 55 2 27
SINCE SEP 1 57 55 2 27
SINCE JUL 1 96 73 23 35
COOLING
TODAY 7 2 5 7
MONTH TO DATE 35 58 -23 80
SINCE SEP 1 35 58 -23 80
SINCE JAN 1 762 690 72 868
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION E (110)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 4.6
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 7:00 AM
LOWEST 44 3:00 PM
AVERAGE 67
..........................................................
THE KALAMAZOO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 1931
2017
MINIMUM TEMPERATURE (F) 51 33 1962
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 7:28 AM EDT SUNSET 7:42 PM EDT
SEPTEMBER 21 2025.....SUNRISE 7:29 AM EDT SUNSET 7:41 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$