Climatological Report (Seasonal) Issued by NWS
000
CXUS53 KGRR 020038
CLSBIV
WRKCLSBIV 000
TTAA00 GRR 020025
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
819 PM EDT TUE JUN 01 2021
...................................
...THE HOLLAND CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2021 TO 5/31/2021...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2021
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 -9 03/01/1967
HIGHEST 86 05/25 MM MM MM
LOWEST 17 03/02 MM MM MM
AVG. MAXIMUM 59.2 56.6 2.6 MM
AVG. MINIMUM 38.6 37.7 0.9 MM
MEAN 48.9 47.1 1.8 MM
DAYS MAX >= 90 0 0.6 -0.6 MM
DAYS MAX <= 32 0 4.6 -4.6 MM
DAYS MIN <= 32 29 30.7 -1.7 MM
DAYS MIN <= 0 0 0.2 -0.2 MM
PRECIPITATION (INCHES)
RECORD
MAXIMUM 17.75 1976
MINIMUM 3.38 1971
TOTALS 4.74 9.33 -4.59 MM
DAILY AVG. 0.05 0.10 -0.05 MM
DAYS >= .01 23 36.0 -13.0 MM
DAYS >= .10 11 20.6 -9.6 MM
DAYS >= .50 4 6.1 -2.1 MM
DAYS >= 1.00 0 1.8 -1.8 MM
GREATEST
24 HR. TOTAL 0.94 05/26 TO 05/26
STORM TOTAL MM MM
(MM/DD(HH))
DEGREE DAYS
HEATING TOTAL 1514 1687 -173 MM
SINCE 7/1 5969 6285 -316 MM
COOLING TOTAL 64 41 23 MM
SINCE 1/1 64 41 23 MM
FREEZE DATES
EARLIEST 10/26
LATEST 05/09
................................................................
WIND (MPH)
AVERAGE WIND SPEED 8.7
RESULTANT WIND SPEED/DIRECTION 3/250
HIGHEST WIND SPEED/DIRECTION 35/220 DATE 03/11
35/220 05/01
HIGHEST GUST SPEED/DIRECTION 52/220 DATE 03/11
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.35
NUMBER OF DAYS FAIR 46
NUMBER OF DAYS PC 34
NUMBER OF DAYS CLOUDY 12
AVERAGE RH (PERCENT) 60
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 9
LIGHT RAIN 33 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 1 SNOW 1
LIGHT SNOW 5 SLEET 0
FOG 20 FOG W/VIS <= 1/4 MILE 3
HAZE 16
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$