841
CXUS53 KGRR 011416
CLMMKG

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
1016 AM EDT TUE JUL 01 2025

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

...THE MUSKEGON CLIMATE SUMMARY FOR THE MONTH OF JUNE 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1896 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             98   06/20/1995
 LOW              31   06/11/1972
HIGHEST           91   06/23         89       2       93  06/17
LOWEST            34   06/01         41      -7       42  06/11
AVG. MAXIMUM    79.6               77.7     1.9     79.5
AVG. MINIMUM    59.4               57.2     2.2     60.9
MEAN            69.5               67.4     2.1     70.2
DAYS MAX >= 90     4                0.8     3.2        2
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)
RECORD
 MAXIMUM        8.18   1921
 MINIMUM        0.19   1959
TOTALS          1.81               3.05   -1.24     5.04
DAILY AVG.      0.06               0.10   -0.04     0.17
DAYS >= .01       10               10.0     0.0       13
DAYS >= .10        4                5.6    -1.6        8
DAYS >= .50        1                2.1    -1.1        4
DAYS >= 1.00       0                0.7    -0.7        2
GREATEST
 24 HR. TOTAL   0.89   06/25 TO 06/25

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.0   MM
 SNOW DEPTH        0   MM
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1       76.2               87.2   -11.0       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= TRACE      0                0.0     0.0        0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0  MM

DEGREE DAYS
HEATING TOTAL     48                 50      -2       27
 SINCE 7/1      5820               6300    -480       MM
COOLING TOTAL    187                124      63      190
 SINCE 1/1       210                160      50       MM

FREEZE DATES
RECORD
 EARLIEST     09/22/1976
 LATEST       06/22/1992
EARLIEST      10/17             10/17
LATEST        05/09             04/25
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.6
RESULTANT WIND SPEED/DIRECTION   4/200
HIGHEST WIND SPEED/DIRECTION    31/200    DATE  06/21
HIGHEST GUST SPEED/DIRECTION    47/190    DATE  06/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.47
NUMBER OF DAYS FAIR            9
NUMBER OF DAYS PC             18
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       5
LIGHT RAIN               12     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      2
HAZE                      3

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

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