723
CDUS43 KGRR 220606
CLIGRR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
206 AM EDT THU OCT 22 2009
...............................
..THE GRAND RAPIDS MI CLIMATE SUMMARY FOR OCTOBER 21 2009
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1892 TO 2009
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 68 443 PM 85 1953 57 11 53
MINIMUM 52 235 AM 18 1974 38 14 35
AVERAGE 60 48 12 44
PRECIPITATION (IN)
YESTERDAY 0.15 2.13 1933 0.08 0.07 0.00
MONTH TO DATE 2.33 1.92 0.41 1.56
SINCE SEP 1 3.89 6.20 -2.31 11.10
SINCE JAN 1 33.07 30.20 2.87 39.31
SNOWFALL (IN)
YESTERDAY 0.0 1.1 1976 T 0.0 0.0
MONTH TO DATE T T 0.0 0.0
SINCE SEP 1 T T 0.0 0.0
SINCE JUL 1 T T 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 5 17 -12 21
MONTH TO DATE 377 281 96 254
SINCE SEP 1 457 440 17 316
SINCE JUL 1 510 474 36 320
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 5 -5 5
SINCE SEP 1 47 61 -14 66
SINCE JAN 1 455 613 -158 635
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 8.3
SKY COVER
POSSIBLE SUNSHINE 43 PERCENT
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93
LOWEST 58
AVERAGE 76
......................................................
THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 82 1979
1953
MINIMUM TEMPERATURE (F) 38 23 1944
SUNRISE AND SUNSET
OCTOBER 22 2009.......SUNRISE 804 AM EDT SUNSET 648 PM EDT
OCTOBER 23 2009.......SUNRISE 805 AM EDT SUNSET 647 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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