Climatological Report (Seasonal) Issued by NWS
000
CXUS53 KGRR 021316
CLSAZO
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
303 PM EST FRI DEC 01 2023
...................................
...THE KALAMAZOO CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2023 TO 11/30/2023...
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 100 09/01/1950
09/02/1950
LOW -7 11/25/1950
HIGHEST 92 09/04 MM MM 87 09/03
09/05
LOWEST 18 11/28 MM MM 19 11/20
11/29
11/22
AVG. MAXIMUM 63.3 61.0 2.3 63.7
AVG. MINIMUM 44.7 42.3 2.4 43.3
MEAN 54.0 51.7 2.3 53.5
DAYS MAX >= 90 3 1.4 1.6 0
DAYS MAX <= 32 1 2.0 -1.0 3
DAYS MIN <= 32 19 18.9 0.1 20
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 17.79 1941
TOTALS 10.18 9.51 0.67 5.22
DAILY AVG. 0.11 0.10 0.01 0.06
DAYS >= .01 31 36.2 -5.2 32
DAYS >= .10 18 18.5 -0.5 15
DAYS >= .50 6 5.5 0.5 3
DAYS >= 1.00 2 1.8 0.2 1
GREATEST
24 HR. TOTAL 2.00 10/05 TO 10/05
SNOWFALL (INCHES)
TOTALS 4.9
SINCE 7/1 4.9
SNOWDEPTH AVG. 0
DAYS >= TRACE 4
DAYS >= 1.0 2
GREATEST
SNOW DEPTH 4
DEGREE DAYS
HEATING TOTAL 1106 1292 -186 1154
SINCE 7/1 1108 1311 -203 MM
COOLING TOTAL 126 77 49 124
SINCE 1/1 814 709 105 MM
FREEZE DATES
EARLIEST 10/23
LATEST 04/27
................................................................
WIND (MPH)
AVERAGE WIND SPEED 6.3
RESULTANT WIND SPEED/DIRECTION 2/230
HIGHEST WIND SPEED/DIRECTION 28/310 DATE 10/08
HIGHEST GUST SPEED/DIRECTION 37/190 DATE 11/06
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.48
NUMBER OF DAYS FAIR 40
NUMBER OF DAYS PC 23
NUMBER OF DAYS CLOUDY 28
AVERAGE RH (PERCENT) 70
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 10 RAIN 15
LIGHT RAIN 36 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 3
LIGHT SNOW 4 SLEET 0
FOG 52 FOG W/VIS <= 1/4 MILE 6
HAZE 12
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$