Climatological Report (Monthly)
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000
CXUS53 KGRR 011356
CLMAZO


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
849 AM EST THU FEB 1 2018

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

...THE KALAMAZOO MI CLIMATE SUMMARY FOR THE MONTH OF JANUARY 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)
HIGHEST            57   01/11        MM      MM       61  01/21
LOWEST             -6   01/04        MM      MM        2  01/06
AVG. MAXIMUM     32.2              30.9     1.3     35.9
AVG. MINIMUM     18.0              18.0     0.0     24.9
MEAN             25.1              24.5     0.6     30.4
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     16              17.2    -1.2       11
DAYS MIN <= 32     28              27.5     0.5       21
DAYS MIN <= 0       5               2.2     2.8        0

PRECIPITATION (INCHES)
TOTALS           1.02              1.79   -0.77     2.69
DAILY AVG.       0.03              0.06   -0.03     0.09
DAYS >= .01         9                MM      MM       14
DAYS >= .10         2                MM      MM        8
DAYS >= .50         1                MM      MM        0
DAYS >= 1.00        0                MM      MM        0
GREATEST
 24 HR. TOTAL    0.62   01/22 TO 01/22

DEGREE_DAYS
HEATING TOTAL    1227              1257     -30     1063
 SINCE 7/1       3590              3708    -118     3116
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.7
RESULTANT WIND SPEED/DIRECTION   5/221
HIGHEST WIND SPEED/DIRECTION    28/220    DATE  01/31
HIGHEST GUST SPEED/DIRECTION    36/220    DATE  01/31

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            5
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY         16

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       2
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                0     SNOW                       5
LIGHT SNOW               17     SLEET                      0
FOG                      20     FOG W/VIS <= 1/4 MILE      5
HAZE                     14

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

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