Climatological Report (Monthly) Issued by NWS Grand Rapids, MI
000
CXUS53 KGRR 010843
CLMGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
343 AM EST THU FEB 01 2024
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...THE GRAND RAPIDS CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 68 01/22/1894
LOW -22 01/19/1994
01/30/1951
HIGHEST 40 01/28 48 -8 47 01/11
LOWEST -5 01/15 -6 1 2 01/31
AVG. MAXIMUM 30.9 31.0 -0.1 35.7
AVG. MINIMUM 23.2 18.6 4.6 27.8
MEAN 27.1 24.8 2.3 31.7
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 10 17.8 -7.8 10
DAYS MIN <= 32 26 28.1 -2.1 22
DAYS MIN <= 0 2 2.2 -0.2 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 4.88 1897
MINIMUM 0.29 1956
TOTALS 4.62 2.52 2.10 2.54
DAILY AVG. 0.15 0.08 0.07 0.08
DAYS >= .01 21 16.8 4.2 20
DAYS >= .10 9 7.2 1.8 9
DAYS >= .50 4 1.1 2.9 0
DAYS >= 1.00 0 0.2 -0.2 0
GREATEST
24 HR. TOTAL 0.94 01/09 TO 01/09
SNOWFALL (INCHES)
RECORDS
TOTAL 46.8 1999
SNOW DEPTH 27 01/27/1978
TOTALS 31.3 22.6 8.7 13.5
SINCE 7/1 34.5 50.8 -16.3 MM
SNOWDEPTH AVG. 5 1
DAYS >= TRACE 22 14.9 7.1 18
DAYS >= 1.0 8 7.2 0.8 5
GREATEST
SNOW DEPTH 15 01/14 8 01/29
DEGREE DAYS
HEATING TOTAL 1169 1246 -77 1025
SINCE 7/1 3233 3631 -398 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
FREEZE DATES
RECORD
EARLIEST 09/03/1946
LATEST 06/04/1945
EARLIEST 10/23
LATEST 04/27
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WIND (MPH)
AVERAGE WIND SPEED 10.0
RESULTANT WIND SPEED/DIRECTION 3/230
HIGHEST WIND SPEED/DIRECTION 31/200 DATE 01/13
HIGHEST GUST SPEED/DIRECTION 45/200 DATE 01/13
SKY COVER
POSSIBLE SUNSHINE (PERCENT) 8
AVERAGE SKY COVER 0.96
NUMBER OF DAYS FAIR 0
NUMBER OF DAYS PC 1
NUMBER OF DAYS CLOUDY 30
AVERAGE RH (PERCENT) 84
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 2
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 2 HAIL 0
HEAVY SNOW 3 SNOW 4
LIGHT SNOW 21 SLEET 2
FOG 28 FOG W/VIS <= 1/4 MILE 8
HAZE 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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