Issued by NWS Grand Rapids, MI
000
CXUS53 KGRR 191555
CLMGRR
WRKCLMGRR 000
TTAA00 KGRR 191554
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1151 AM EDT FRI SEP 19 2008
...................................
...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2008 TO 8/31/2008...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1892 TO 2008
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 90 08/23 MM MM 97 07/31
06/06
LOWEST 49 08/26 MM MM 42 06/06
AVG. MAXIMUM 81.1 80.1 1.0 82.9
AVG. MINIMUM 60.1 58.4 1.7 61.2
MEAN 70.6 69.3 1.3 72.0
DAYS MAX >= 90 2 MM MM 19
DAYS MAX <= 32 0 MM MM 0
DAYS MIN <= 32 0 MM MM 0
DAYS MIN <= 0 0 MM MM 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 12.13 2008
MINIMUM 10.29 2006
TOTALS 12.13 11.01 1.12 10.73
DAILY AVG. 0.13 0.12 0.01 0.12
DAYS >= .01 28 MM MM 32
DAYS >= .10 21 MM MM 21
DAYS >= .50 6 MM MM 6
DAYS >= 1.00 3 MM MM 2
GREATEST
24 HR. TOTAL 3.36 07/01 TO 07/02
SNOWFALL (INCHES)
RECORDS
TOTAL MM MM
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 0.0
SNOWDEPTH AVG. 0 MM MM 0
DAYS >= 1.0 0 0.0 0.0
GREATEST
SNOW DEPTH 0 MM 0 MM
24 HR TOTAL 0.0 MM
DEGREE_DAYS
HEATING TOTAL 24 92 -68 38
SINCE 7/1 4 34 -30 13
COOLING TOTAL 558 506 52 712
SINCE 1/1 569 552 17 791
FREEZE DATES
EARLIEST 10/13
LATEST 05/02
.................................................................
WIND (MPH)
AVERAGE WIND SPEED 7.9
HIGHEST WIND SPEED/DIRECTION 41/270 DATE 06/08
HIGHEST GUST SPEED/DIRECTION 55/280 DATE 06/08
SKY COVER
POSSIBLE SUNSHINE (PERCENT) 64
NUMBER OF DAYS FAIR 29
NUMBER OF DAYS PC 54
NUMBER OF DAYS CLOUDY 9
AVERAGE RH (PERCENT) 66
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 17 MIXED PRECIP 0
HEAVY RAIN 14 RAIN 19
LIGHT RAIN 30 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 43 FOG W/VIS <= 1/4 MILE 4
HAZE 25
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
