Climatological Report (Annual) Issued by NWS Grand Rapids, MI
000
CXUS53 KGRR 020057 RRA
CLAGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
749 PM EST SUN JAN 01 2023
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...THE GRAND RAPIDS CLIMATE SUMMARY FOR THE YEAR OF 2022...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2022
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 108 07/13/1936
LOW -24 02/14/1899
02/13/1899
HIGHEST 95 06/21 93 2 92 08/24
08/28
08/29
LOWEST -2 01/26 -6 4 -12 02/17
AVG. MAXIMUM 57.7 58.2 -0.5 59.9
AVG. MINIMUM 39.8 40.5 -0.7 41.7
MEAN 48.7 49.3 -0.6 50.8
DAYS MAX >= 90 7 9.9 -2.9 7
DAYS MAX <= 32 56 50.5 5.5 36
DAYS MIN <= 32 141 133.1 7.9 133
DAYS MIN <= 0 2 4.4 -2.4 2
PRECIPITATION (INCHES)
RECORD
MAXIMUM 51.37 2019
MINIMUM 20.92 1930
TOTALS 37.73 39.40 -1.67 38.04
DAILY AVG. 0.10 0.11 -0.01 0.10
DAYS >= .01 152 148.7 3.3 149
DAYS >= .10 82 81.1 0.9 74
DAYS >= .50 26 23.5 2.5 20
DAYS >= 1.00 5 8.3 -3.3 10
GREATEST
24 HR. TOTAL 1.91 08/28 TO 08/29
SNOWFALL (INCHES)
RECORDS
TOTAL 143.7 2008
SNOW DEPTH 27 01/27/1978
TOTALS 118.8 77.6 41.2 60.6
SINCE 7/1 67.6 28.2 39.4 MM
SNOWDEPTH AVG. 1 1
DAYS >= TRACE 92 50.9 41.1 78
DAYS >= 1.0 24 23.5 0.5 23
GREATEST
SNOW DEPTH 17 12/25 14 02/16
DEGREE DAYS
HEATING TOTAL 6592 6408 184 5932
SINCE 7/1 2349 2387 -38 MM
COOLING TOTAL 800 732 68 893
SINCE 1/1 800 733 67 MM
FREEZE DATES
RECORD
EARLIEST 09/03/1946
LATEST 06/04/1945
EARLIEST 10/08
LATEST 04/28
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WIND (MPH)
AVERAGE WIND SPEED 9.5
RESULTANT WIND SPEED/DIRECTION 3/230
HIGHEST WIND SPEED/DIRECTION 47/250 DATE 03/06
HIGHEST GUST SPEED/DIRECTION 62/260 DATE 03/06
SKY COVER
POSSIBLE SUNSHINE (PERCENT) 42
AVERAGE SKY COVER 0.65
NUMBER OF DAYS FAIR 60
NUMBER OF DAYS PC 154
NUMBER OF DAYS CLOUDY 150
AVERAGE RH (PERCENT) 71
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 32 MIXED PRECIP 1
HEAVY RAIN 30 RAIN 53
LIGHT RAIN 130 FREEZING RAIN 2
LT FREEZING RAIN 10 HAIL 2
HEAVY SNOW 12 SNOW 20
LIGHT SNOW 88 SLEET 2
FOG 198 FOG W/VIS <= 1/4 MILE 18
HAZE 39
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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