Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KGRR 180639
CLIAZO
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
239 AM EDT MON AUG 18 2025
...................................
...THE KALAMAZOO CLIMATE SUMMARY FOR AUGUST 17 2025...
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)
YESTERDAY
MAXIMUM 85 2:38 PM 96 1922 81 4 81
MINIMUM 66 11:55 PM 44 1981 61 5 69
AVERAGE 76 71 5 75
PRECIPITATION (IN)
YESTERDAY 0.00 2.85 1908 0.12 -0.12 0.03
MONTH TO DATE 1.20 2.01 -0.81 3.09
SINCE JUN 1 9.40 8.57 0.83 17.06
SINCE JAN 1 22.26 20.39 1.87 31.97
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE JUN 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 25 45 -20 11
SINCE JUL 1 0 6 -6 1
COOLING
YESTERDAY 11 6 5 10
MONTH TO DATE 164 115 49 129
SINCE JUN 1 686 508 178 606
SINCE JAN 1 703 557 146 667
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (0)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 7.4
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 2:00 AM
LOWEST 55 4:00 PM
AVERAGE 70
..........................................................
THE KALAMAZOO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 99 1947
MINIMUM TEMPERATURE (F) 60 42 1915
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 6:53 AM EDT SUNSET 8:38 PM EDT
AUGUST 19 2025........SUNRISE 6:54 AM EDT SUNSET 8:36 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$