Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KGRR 011552
CLSBIV

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1107 AM EDT TUE SEP 1 2020

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

...THE HOLLAND/TULIP CITY MI CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2020 TO 8/31/2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            93   06/09        MM      MM       92  07/19
LOWEST             45   06/14        MM      MM       43  06/03
                        06/01
AVG. MAXIMUM     82.7              80.5     2.2     80.1
AVG. MINIMUM     61.3              60.7     0.6     60.5
MEAN             72.0              70.6     1.4     70.3
DAYS MAX >= 90     10               5.7     4.3        4
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
TOTALS           8.78             10.62   -1.84     7.22
DAILY AVG.       0.10              0.12   -0.02     0.08
DAYS >= .01        24                MM      MM       31
DAYS >= .10        13                MM      MM       18
DAYS >= .50         6                MM      MM        5
DAYS >= 1.00        3                MM      MM        1
GREATEST
 24 HR. TOTAL    1.71   06/10 TO 06/10

DEGREE_DAYS
HEATING TOTAL      29                62     -33       56
 SINCE 7/1          8                15      -7        9
COOLING TOTAL     696               576     120      568
 SINCE 1/1        741               618     123      572

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

WIND (MPH)
AVERAGE WIND SPEED              6.3
RESULTANT WIND SPEED/DIRECTION   2/243
HIGHEST WIND SPEED/DIRECTION    48/250    DATE  06/10
HIGHEST GUST SPEED/DIRECTION    73/250    DATE  06/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           77
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             14     MIXED PRECIP                0
HEAVY RAIN               13     RAIN                       12
LIGHT RAIN               34     FREEZING RAIN               0
LT FREEZING RAIN          0     HAIL                        0
HEAVY SNOW                0     SNOW                        0
LIGHT SNOW                0     SLEET                       0
FOG                      35     FOG W/VIS <= 1/4 MILE       2
HAZE                      4     BLOWING SNOW                0
TORNADO                   0

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

$$



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