RSS FeedsIssued by NWS Grand Rapids, MI
000
CXUS53 KGRR 021843
CLSGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
241 PM EDT WED SEP 2 2009
...................................
...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2009 TO 8/31/2009...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1892 TO 2009
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 96 06/24 93 3 90 08/23
06/06
LOWEST 42 06/05 41 1 49 08/26
AVG. MAXIMUM 77.6 80.1 -2.5 81.1
AVG. MINIMUM 58.2 58.4 -0.2 60.1
MEAN 67.9 69.3 -1.4 70.6
DAYS MAX >= 90 3 8.6 -5.6 2
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 13.26 11.01 2.25 12.13
DAILY AVG. 0.15 0.12 0.03 0.13
DAYS >= .01 34 29.0 5.0 28
DAYS >= .10 19 18.3 0.7 21
DAYS >= .50 8 8.0 0.0 6
DAYS >= 1.00 5 2.8 2.2 3
GREATEST
24 HR. TOTAL 3.15 MM
SNOWFALL (INCHES)
RECORDS
TOTAL 0.0 MM
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 0.0
SNOWDEPTH AVG. 0 0 0 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 100 92 8 24
SINCE 7/1 53 34 19 4
COOLING TOTAL 386 506 -120 558
SINCE 1/1 408 552 -144 569
FREEZE DATES
EARLIEST 10/13
LATEST 05/02
.................................................................
WIND (MPH)
AVERAGE WIND SPEED 7.4
HIGHEST WIND SPEED/DIRECTION 38/230 DATE 08/16
HIGHEST GUST SPEED/DIRECTION 54/190 DATE 08/16
SKY COVER
POSSIBLE SUNSHINE (PERCENT) 63
NUMBER OF DAYS FAIR 21
NUMBER OF DAYS PC 52
NUMBER OF DAYS CLOUDY 19
AVERAGE RH (PERCENT) 68
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 12 MIXED PRECIP 0
HEAVY RAIN 11 RAIN 14
LIGHT RAIN 39 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 54 FOG W/VIS <= 1/4 MILE 4
HAZE 29
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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