Climatological Report (Seasonal) Issued by NWS
000
CXUS53 KGRR 020441
CLSAZO
WRKCLSAZO 000
TTAA00 GRR 020423
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
1122 PM EST WED MAR 01 2023
...................................
...THE KALAMAZOO CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2022 TO 2/28/2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1887 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 71 02/11/1999
LOW -22 02/05/1918
02/10/1912
HIGHEST 58 01/03 MM MM 63 12/15
LOWEST 4 12/23 MM MM -1 01/28
AVG. MAXIMUM 39.1 34.2 4.9 36.0
AVG. MINIMUM 27.1 20.6 6.5 20.2
MEAN 33.1 27.4 5.7 28.1
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 18 40.7 -22.7 39
DAYS MIN <= 32 64 78.1 -14.1 82
DAYS MIN <= 0 0 4.7 -4.7 2
PRECIPITATION (INCHES)
RECORD
MAXIMUM 11.57 1985
TOTALS 7.52 4.72 2.80 4.10
DAILY AVG. 0.08 0.05 0.03 0.05
DAYS >= .01 34 33.2 0.8 26
DAYS >= .10 18 12.0 6.0 11
DAYS >= .50 4 2.5 1.5 2
DAYS >= 1.00 3 0.4 2.6 0
GREATEST
24 HR. TOTAL 1.27 02/27 TO 02/27
SNOWFALL (INCHES)
TOTALS 21.0
SINCE 7/1 42.7
SNOWDEPTH AVG. 1
DAYS >= TRACE 33
DAYS >= 1.0 7
GREATEST
SNOW DEPTH 7
DEGREE DAYS
HEATING TOTAL 2823 3381 -558 3296
SINCE 7/1 3981 4689 -708 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
FREEZE DATES
EARLIEST 10/08
LATEST 04/27
................................................................
WIND (MPH)
AVERAGE WIND SPEED 8.9
RESULTANT WIND SPEED/DIRECTION 4/230
HIGHEST WIND SPEED/DIRECTION 31/220 DATE 02/09
HIGHEST GUST SPEED/DIRECTION 44/210 DATE 12/03
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.73
NUMBER OF DAYS FAIR 15
NUMBER OF DAYS PC 20
NUMBER OF DAYS CLOUDY 55
AVERAGE RH (PERCENT) 73
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 10
LIGHT RAIN 26 FREEZING RAIN 4
LT FREEZING RAIN 3 HAIL 0
HEAVY SNOW 2 SNOW 4
LIGHT SNOW 33 SLEET 0
FOG 55 FOG W/VIS <= 1/4 MILE 10
HAZE 32
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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