176
CXUS53 KGRR 012041
CLMBIV

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
441 PM EDT MON JUN 01 2026

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

...THE HOLLAND CLIMATE SUMMARY FOR THE MONTH OF MAY 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             95   05/28/2018
 LOW              20   05/10/1966
HIGHEST           86   05/17         MM      MM       87  05/15
LOWEST            31   05/12         MM      MM       34  05/09
AVG. MAXIMUM    66.7               68.6    -1.9     66.1
AVG. MINIMUM    45.5               47.9    -2.4     46.0
MEAN            56.1               58.3    -2.2     56.1
DAYS MAX >= 90     0                0.6    -0.6        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     2                0.8     1.2        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        9.22   2000
 MINIMUM        0.58   1988
TOTALS          1.86               3.76   -1.90     3.11
DAILY AVG.      0.06               0.12   -0.06     0.10
DAYS >= .01        7               12.8    -5.8       12
DAYS >= .10        3                7.7    -4.7        8
DAYS >= .50        2                2.5    -0.5        2
DAYS >= 1.00       0                0.9    -0.9        1
GREATEST
 24 HR. TOTAL   0.97   05/24 TO 05/24


DEGREE DAYS
HEATING TOTAL    297                246      51      291
 SINCE 7/1      6124               6285    -161       MM
COOLING TOTAL     27                 37     -10       21
 SINCE 1/1        28                 41     -13       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.3
RESULTANT WIND SPEED/DIRECTION   3/230
HIGHEST WIND SPEED/DIRECTION    31/240    DATE  05/18
HIGHEST GUST SPEED/DIRECTION    48/220    DATE  05/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.27
NUMBER OF DAYS FAIR           22
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       3
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       4     FOG W/VIS <= 1/4 MILE      2
HAZE                      1

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

$$