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000
CXUS53 KGRR 011524
CLSGRR

WRKCLSGRR 000
TTAA00 GRR 011517

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
1107 AM EDT FRI SEP 01 2023

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

...THE GRAND RAPIDS CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2023 TO 8/31/2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            108   07/13/1936
 LOW              32   06/04/1945
HIGHEST           91   07/05         93      -2       95  06/21
                       08/23
                       08/24
LOWEST            47   06/07         41       6       45  06/04
                       08/31
AVG. MAXIMUM    80.6               81.2    -0.6     81.6
AVG. MINIMUM    59.4               60.7    -1.3     60.7
MEAN            70.0               70.9    -0.9     71.1
DAYS MAX >= 90     9                8.8     0.2        7
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       22.63   1994
 MINIMUM        3.18   1918
TOTALS         10.39              11.35   -0.96     9.22
DAILY AVG.      0.11               0.12   -0.01     0.10
DAYS >= .01       27               30.6    -3.6       27
DAYS >= .10       18               18.7    -0.7       14
DAYS >= .50        8                7.8     0.2        8
DAYS >= 1.00       3                3.1    -0.1        1
GREATEST
 24 HR. TOTAL   1.68   07/12 TO 07/12

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.0   MM
 SNOW DEPTH        0   MM
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0       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     42                 56     -14       34
 SINCE 7/1        14                 11       3       MM
COOLING TOTAL    528                600     -72      625
 SINCE 1/1       568                652     -84       MM

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

WIND (MPH)
AVERAGE WIND SPEED              7.3
RESULTANT WIND SPEED/DIRECTION   1/290
HIGHEST WIND SPEED/DIRECTION    39/330    DATE  08/24
HIGHEST GUST SPEED/DIRECTION    49/330    DATE  08/24

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   58
AVERAGE SKY COVER           0.51
NUMBER OF DAYS FAIR           26
NUMBER OF DAYS PC             53
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             20     MIXED PRECIP               0
HEAVY RAIN               15     RAIN                      14
LIGHT RAIN               33     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      52     FOG W/VIS <= 1/4 MILE      4
HAZE                     28

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

$$