617
CXUS53 KGRR 012204
CLSGRR

WRKCLSGRR 000
TTAA00 GRR 012201

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
552 PM EDT SAT JUN 01 2024

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

...THE GRAND RAPIDS CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2024 TO 5/31/2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             95   05/31/1934
 LOW             -13   03/08/1943
HIGHEST           85   05/19         85       0       90  05/30
                                                          05/31
LOWEST            17   03/21          6      11       15  03/18
AVG. MAXIMUM    61.3               57.4     3.9     58.2
AVG. MINIMUM    41.2               37.6     3.6     37.5
MEAN            51.2               47.5     3.7     47.9
DAYS MAX >= 90     0                0.4    -0.4        2
DAYS MAX <= 32     1                5.0    -4.0        3
DAYS MIN <= 32    20               33.2   -13.2       35
DAYS MIN <= 0      0                0.3    -0.3        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       16.37   1976
 MINIMUM        3.72   1936
TOTALS          9.57              10.38   -0.81     9.39
DAILY AVG.      0.10               0.11   -0.01     0.10
DAYS >= .01       42               37.1     4.9       39
DAYS >= .10       28               21.7     6.3       24
DAYS >= .50        5                6.1    -1.1        4
DAYS >= 1.00       0                2.1    -2.1        2
GREATEST
 24 HR. TOTAL   1.17   03/08 TO 03/09

SNOWFALL (INCHES)
RECORDS
 TOTAL          41.4   1965
 SNOW DEPTH       20   03/02/2014
TOTALS           7.2                9.6    -2.4     23.9
SINCE 7/1       47.5               77.6   -30.1       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= TRACE      9                8.0     1.0       23
DAYS >= 1.0        1                2.6    -1.6        6
GREATEST
 SNOW DEPTH        6   03/23                           9  03/10

DEGREE DAYS
HEATING TOTAL   1277               1662    -385     1598
 SINCE 7/1      5363               6369   -1006       MM
COOLING TOTAL     32                 51     -19       40
 SINCE 1/1        32                 51     -19       MM

FREEZE DATES
RECORD
 EARLIEST     09/03/1946
 LATEST       06/04/1945
EARLIEST                        10/23
LATEST                          04/27
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.3
RESULTANT WIND SPEED/DIRECTION   2/240
HIGHEST WIND SPEED/DIRECTION    38/320    DATE  04/12
HIGHEST GUST SPEED/DIRECTION    53/320    DATE  04/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   51
AVERAGE SKY COVER           0.61
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC             42
NUMBER OF DAYS CLOUDY         32

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             18     MIXED PRECIP               0
HEAVY RAIN               14     RAIN                      20
LIGHT RAIN               44     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       2
LIGHT SNOW                9     SLEET                      1
FOG                      42     FOG W/VIS <= 1/4 MILE      4
HAZE                      5

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

$$