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Climatological Report (Annual)
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CXUS53 KGRR 041605
CLABIV

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1048 AM EST MON FEB 4 2019

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

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

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            95   05/28        MM      MM       94  06/14
LOWEST             -4   01/05        MM      MM      -11  12/30
AVG. MAXIMUM     57.7              58.5    -0.8     59.1
AVG. MINIMUM     41.7              41.5     0.2     41.9
MEAN             49.7              50.0    -0.3     50.5
DAYS MAX >= 90     11               6.4     4.6        9
DAYS MAX <= 32     36              40.2    -4.2       35
DAYS MIN <= 32    142             115.1    26.9      107
DAYS MIN <= 0       2               1.4     0.6        2

PRECIPITATION (INCHES)
TOTALS          35.79             36.46   -0.67    40.17
DAILY AVG.       0.11              0.10    0.01     0.11
DAYS >= .01       125                MM      MM      154
DAYS >= .10        69                MM      MM       80
DAYS >= .50        20                MM      MM       29
DAYS >= 1.00        7                MM      MM        9
GREATEST
 24 HR. TOTAL    2.68   MM

DEGREE_DAYS
HEATING TOTAL    6342              6158     184     5790
 SINCE 7/1       2357              2268      89     2340
COOLING TOTAL     891               693     198      613
 SINCE 1/1        891               693     198      613

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

WIND (MPH)
AVERAGE WIND SPEED              8.2
RESULTANT WIND SPEED/DIRECTION   1/237
HIGHEST WIND SPEED/DIRECTION    41/240    DATE  05/04
HIGHEST GUST SPEED/DIRECTION    58/240    DATE  05/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR          145
NUMBER OF DAYS PC            101
NUMBER OF DAYS CLOUDY        119

AVERAGE RH (PERCENT)     72



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

$$
National Weather Service National Headquarters
