Climatological Report (Seasonal) Issued by NWS
000
CXUS53 KGRR 061911
CLSAZO
WRKCLSAZO 000
TTAA00 GRR 061906
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
159 PM EST TUE DEC 06 2022
...................................
...THE KALAMAZOO CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2022 TO 11/30/2022...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1887 TO 2022
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 100 09/01/1950
09/02/1950
LOW -7 11/25/1950
HIGHEST 87 09/03 MM MM 90 09/14
LOWEST 19 11/20 MM MM 20 11/23
11/22
AVG. MAXIMUM 63.7 61.0 2.7 64.0
AVG. MINIMUM 43.3 42.3 1.0 46.0
MEAN 53.5 51.7 1.8 55.0
DAYS MAX >= 90 0 1.4 -1.4 1
DAYS MAX <= 32 3 2.0 1.0 1
DAYS MIN <= 32 20 18.9 1.1 18
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 17.79 1941
TOTALS 5.22 9.51 -4.29 9.26
DAILY AVG. 0.06 0.10 -0.04 0.10
DAYS >= .01 32 36.2 -4.2 37
DAYS >= .10 15 18.5 -3.5 21
DAYS >= .50 3 5.5 -2.5 5
DAYS >= 1.00 1 1.8 -0.8 3
GREATEST
24 HR. TOTAL 1.03 09/19 TO 09/19
SNOWFALL (INCHES)
TOTALS 21.7
SINCE 7/1 21.7
SNOWDEPTH AVG. 1
DAYS >= TRACE 9
DAYS >= 1.0 5
GREATEST
SNOW DEPTH 10
DEGREE DAYS
HEATING TOTAL 1154 1292 -138 1028
SINCE 7/1 1158 1311 -153 MM
COOLING TOTAL 124 77 47 150
SINCE 1/1 966 709 257 MM
FREEZE DATES
EARLIEST 10/08
LATEST 04/27
................................................................
WIND (MPH)
AVERAGE WIND SPEED 7.4
RESULTANT WIND SPEED/DIRECTION 3/230
HIGHEST WIND SPEED/DIRECTION 43/190 DATE 11/05
HIGHEST GUST SPEED/DIRECTION 64/180 DATE 11/05
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.44
NUMBER OF DAYS FAIR 43
NUMBER OF DAYS PC 23
NUMBER OF DAYS CLOUDY 25
AVERAGE RH (PERCENT) 68
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 MIXED PRECIP 0
HEAVY RAIN 7 RAIN 12
LIGHT RAIN 30 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 3 SNOW 5
LIGHT SNOW 9 SLEET 0
FOG 55 FOG W/VIS <= 1/4 MILE 14
HAZE 19
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$