Climatological Report (Seasonal)
Issued by NWS

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843
CXUS53 KGRR 030028
CLSAZO

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
828 PM EDT SAT SEP 2 2017

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

...THE KALAMAZOO MI CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2017 TO 8/31/2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            93   06/13        MM      MM       93  07/23
                        06/12                             07/12
LOWEST             45   08/25        MM      MM       42  06/09
AVG. MAXIMUM     81.9              81.1     0.8     83.1
AVG. MINIMUM     59.4              59.9    -0.5     61.5
MEAN             70.6              70.5     0.1     72.3
DAYS MAX >= 90      7               6.3     0.7        9
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
TOTALS           5.88             11.15   -5.27       MM
DAILY AVG.       0.06              0.12   -0.06       MM
DAYS >= .01        33                MM      MM       MM
DAYS >= .10        15                MM      MM       MM
DAYS >= .50         3                MM      MM       MM
DAYS >= 1.00        1                MM      MM       MM
GREATEST
 24 HR. TOTAL    1.07   07/10 TO 07/10
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL      37                64     -27       29
 SINCE 7/1         18                16       2        1
COOLING TOTAL     577               570       7      727
 SINCE 1/1        616               611       5      794

FREEZE DATES
EARLIEST                        MM
LATEST                          MM
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.5
RESULTANT WIND SPEED/DIRECTION   3/252
HIGHEST WIND SPEED/DIRECTION    37/330    DATE  07/07
HIGHEST GUST SPEED/DIRECTION    52/340    DATE  07/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           57
NUMBER OF DAYS PC             34
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             20     MIXED PRECIP               0
HEAVY RAIN               11     RAIN                      19
LIGHT RAIN               40     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      44     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.

$$



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