Climatological Report (Monthly)
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CXUS53 KGRR 011650
CLMBTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1143 AM EST MON JAN 1 2018

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

...THE BATTLE CREEK MI CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 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            60   12/05        MM      MM       53  12/26
                        12/04
LOWEST            -11   12/31        MM      MM        2  12/19
                                                          12/15
AVG. MAXIMUM     32.5              35.2    -2.7     32.3
AVG. MINIMUM     18.1              19.8    -1.7     21.8
MEAN             25.3              27.5    -2.2     27.1
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     17              11.2     5.8       13
DAYS MIN <= 32     28              27.8     0.2       26
DAYS MIN <= 0       6               1.4     4.6        0

PRECIPITATION (INCHES)
TOTALS           0.55              1.99   -1.44     1.04
DAILY AVG.       0.02              0.06   -0.04     0.03
DAYS >= .01        10              13.9    -3.9       15
DAYS >= .10         3               5.7    -2.7        5
DAYS >= .50         0               1.0    -1.0        0
DAYS >= 1.00        0               0.1    -0.1        0
GREATEST
 24 HR. TOTAL    0.12   12/11 TO 12/11

DEGREE_DAYS
HEATING TOTAL    1223              1162      61     1168
 SINCE 7/1       2418              2600    -182     2011
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        735               578     157      727
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.5
RESULTANT WIND SPEED/DIRECTION   5/238
HIGHEST WIND SPEED/DIRECTION    37/250    DATE  12/05
HIGHEST GUST SPEED/DIRECTION    46/250    DATE  12/05

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              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                3     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                2     SNOW                       6
LIGHT SNOW               19     SLEET                      0
FOG                      23     FOG W/VIS <= 1/4 MILE      3
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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