Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KGRR 031655
CLSAZO

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
938 AM EST MON DEC 3 2018

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

...THE KALAMAZOO CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2018 TO 11/30/2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             100   MM
 LOW               13   11/21/2014
                        11/18/2014
                        11/15/2014
HIGHEST            90   09/04        MM      MM       95  09/23
LOWEST             22   11/29        MM      MM       19  11/10
                        11/10
                        11/14
AVG. MAXIMUM     58.8              60.3    -1.5     63.6
AVG. MINIMUM     43.1              42.3     0.8     44.0
MEAN             51.0              51.3    -0.3     53.8
DAYS MAX >= 90      1               0.2     0.8        7
DAYS MAX <= 32      6               1.7     4.3        1
DAYS MIN <= 32     25              18.3     6.7       19
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
TOTALS           8.35             10.17   -1.82    17.53
DAILY AVG.       0.09              0.11   -0.02     0.19
DAYS >= .01        42                MM      MM       37
DAYS >= .10        23                MM      MM       20
DAYS >= .50         4                MM      MM       10
DAYS >= 1.00        1                MM      MM        4
GREATEST
 24 HR. TOTAL    1.06   MM

DEGREE_DAYS
HEATING TOTAL    1429              1311     118     1145
 SINCE 7/1       1431              1327     104     1163
COOLING TOTAL     175                64     111      152
 SINCE 1/1       1030               675     355      768

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

WIND (MPH)
AVERAGE WIND SPEED              7.0
RESULTANT WIND SPEED/DIRECTION   2/254
HIGHEST WIND SPEED/DIRECTION    35/220    DATE  09/03
HIGHEST GUST SPEED/DIRECTION    44/270    DATE  10/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           25
NUMBER OF DAYS PC             27
NUMBER OF DAYS CLOUDY         39

AVERAGE RH (PERCENT)     75


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

$$


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