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000
CXUS53 KGRR 011812
CLSAZO

WRKCLSAZO 000
TTAA00 GRR 011755

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
153 PM EDT WED SEP 01 2021

...................................

...THE KALAMAZOO CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2021 TO 8/31/2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1887 TO 2021

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            109   07/13/1936
 LOW              34   06/10/1915
HIGHEST           94   08/24         MM      MM       MM
LOWEST            44   06/22         MM      MM       MM
AVG. MAXIMUM    83.8               81.3     2.5       MM
AVG. MINIMUM    63.4               60.2     3.2       MM
MEAN            73.6               70.7     2.9       MM
DAYS MAX >= 90    16               10.7     5.3       MM
DAYS MAX <= 32     0                0.0     0.0       MM
DAYS MIN <= 32     0                0.0     0.0       MM
DAYS MIN <= 0      0                0.0     0.0       MM

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       18.62   1975
TOTALS         18.23              10.22    8.01       MM
DAILY AVG.      0.20               0.11    0.09       MM
DAYS >= .01       38               34.1     3.9       MM
DAYS >= .10       24               17.8     6.2       MM
DAYS >= .50       10                7.0     3.0       MM
DAYS >= 1.00       7                2.7     4.3       MM
GREATEST
 24 HR. TOTAL   2.53   06/19 TO 06/19
                       06/25 TO 06/26
 STORM TOTAL    1.85                                  MM
 (MM/DD(HH))


DEGREE DAYS
HEATING TOTAL     14                 57     -43       MM
 SINCE 7/1         0                 12     -12       MM
COOLING TOTAL    832                583     249       MM
 SINCE 1/1       917                632     285       MM

FREEZE DATES
EARLIEST                        MM
LATEST                          05/12
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.7
RESULTANT WIND SPEED/DIRECTION   2/230
HIGHEST WIND SPEED/DIRECTION    39/290    DATE  06/19
HIGHEST GUST SPEED/DIRECTION    53/300    DATE  06/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.31
NUMBER OF DAYS FAIR           62
NUMBER OF DAYS PC             21
NUMBER OF DAYS CLOUDY          9

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             25     MIXED PRECIP               0
HEAVY RAIN               19     RAIN                      21
LIGHT RAIN               46     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      57     FOG W/VIS <= 1/4 MILE      9
HAZE                     31

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$