Climatological Report (Seasonal)
Issued by NWS Grand Rapids, MI

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CXUS53 KGRR 011523
CLSGRR

WRKCLSGRR 000
TTAA00 GRR 011521

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
1111 AM EDT WED JUN 01 2022

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

...THE GRAND RAPIDS CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2022 TO 5/31/2022...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2022

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           87   05/11         85       2       86  05/21
                       05/12
                       05/31
                                                          05/22
                                                          05/25
LOWEST            12   03/12          6       6       13  03/02
AVG. MAXIMUM    56.2               57.4    -1.2     60.3
AVG. MINIMUM    38.0               37.6     0.4     37.8
MEAN            47.1               47.5    -0.4     49.1
DAYS MAX >= 90     0                0.4    -0.4        0
DAYS MAX <= 32     4                5.0    -1.0        0
DAYS MIN <= 32    35               33.2     1.8       31
DAYS MIN <= 0      0                0.3    -0.3        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       16.37   1976
 MINIMUM        3.72   1936
TOTALS         12.76              10.38    2.38     5.34
DAILY AVG.      0.14               0.11    0.03     0.06
DAYS >= .01       45               37.1     7.9       27
DAYS >= .10       28               21.7     6.3       14
DAYS >= .50        9                6.1     2.9        3
DAYS >= 1.00       3                2.1     0.9        1
GREATEST
 24 HR. TOTAL   1.41   03/30 TO 03/31

SNOWFALL (INCHES)
RECORDS
 TOTAL          41.4   1965
 SNOW DEPTH       20   03/02/2014
TOTALS           6.4                9.6    -3.2      0.3
SINCE 7/1       71.0               77.6    -6.6       MM
SNOWDEPTH AVG.     0                                  -1
DAYS >= TRACE     21                8.0    13.0        9
DAYS >= 1.0        2                2.6    -0.6        0
GREATEST
 SNOW DEPTH        1   03/11                           0  MM
                       03/12
                       03/13

DEGREE DAYS
HEATING TOTAL   1709               1662      47     1500
 SINCE 7/1      6255               6369    -114       MM
COOLING TOTAL     88                 51      37       62
 SINCE 1/1        88                 51      37       MM

FREEZE DATES
RECORD
 EARLIEST     09/03/1946
 LATEST       06/04/1945
EARLIEST                        10/24
LATEST                          05/07
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.6
RESULTANT WIND SPEED/DIRECTION   2/220
HIGHEST WIND SPEED/DIRECTION    47/250    DATE  03/06
HIGHEST GUST SPEED/DIRECTION    62/260    DATE  03/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   36
AVERAGE SKY COVER           0.72
NUMBER OF DAYS FAIR            4
NUMBER OF DAYS PC             44
NUMBER OF DAYS CLOUDY         44

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              9     MIXED PRECIP               0
HEAVY RAIN                9     RAIN                      16
LIGHT RAIN               41     FREEZING RAIN              1
LT FREEZING RAIN          2     HAIL                       2
HEAVY SNOW                1     SNOW                       2
LIGHT SNOW               19     SLEET                      1
FOG                      44     FOG W/VIS <= 1/4 MILE      3
HAZE                     10

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

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