Climatological Report (Monthly)
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CXUS53 KGRR 011356
CLMBIV


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

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

...THE HOLLAND/TULIP CITY MI CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 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       62  01/21
LOWEST             -4   01/05        MM      MM        9  01/06
AVG. MAXIMUM     32.5              32.0     0.5     34.9
AVG. MINIMUM     20.1              20.2    -0.1     25.6
MEAN             26.3              26.1     0.2     30.3
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     15              15.7    -0.7       10
DAYS MIN <= 32     26              26.4    -0.4       20
DAYS MIN <= 0       2               1.0     1.0        0

PRECIPITATION (INCHES)
TOTALS           1.80              2.09   -0.29     2.72
DAILY AVG.       0.06              0.07   -0.01     0.09
DAYS >= .01        12                MM      MM       21
DAYS >= .10         3                MM      MM        8
DAYS >= .50         1                MM      MM        1
DAYS >= 1.00        0                MM      MM        0
GREATEST
 24 HR. TOTAL    0.95   01/22 TO 01/22

DEGREE_DAYS
HEATING TOTAL    1192              1206     -14     1069
 SINCE 7/1       3532              3474      58     3069
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.7
RESULTANT WIND SPEED/DIRECTION   5/229
HIGHEST WIND SPEED/DIRECTION    35/230    DATE  01/31
HIGHEST GUST SPEED/DIRECTION    49/220    DATE  01/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY         17

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       2
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                2     SNOW                       4
LIGHT SNOW               18     SLEET                      0
FOG                      21     FOG W/VIS <= 1/4 MILE      5
HAZE                     13

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

$$



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