217
CDUS41 KILN 140537
CLIDAY
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
135 AM EDT WED OCT 14 2009
...............................
..THE DAYTON OH CLIMATE SUMMARY FOR OCTOBER 13 2009
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1869 TO 2009
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 55 300 AM 86 1975 65 -10 79
1897
MINIMUM 42 1159 PM 27 1988 44 -2 53
AVERAGE 49 55 -6 66
PRECIPITATION (IN)
YESTERDAY 0.00 1.33 1983 0.09 -0.09 0.00
MONTH TO DATE 2.04 1.05 0.99 0.54
SINCE SEP 1 4.72 3.70 1.02 3.23
SINCE JAN 1 28.91 31.53 -2.62 37.15
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 10 6 0
MONTH TO DATE 170 111 59 69
SINCE SEP 1 224 201 23 84
SINCE JUL 1 245 210 35 88
COOLING
YESTERDAY 0 0 0 1
MONTH TO DATE 0 11 -11 6
SINCE SEP 1 62 116 -54 132
SINCE JAN 1 731 934 -203 845
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 10.0
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83
LOWEST 46
AVERAGE 65
......................................................
THE DAYTON OH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 91 1899
MINIMUM TEMPERATURE (F) 44 27 1979
SUNRISE AND SUNSET
OCTOBER 14 2009.......SUNRISE 746 AM EDT SUNSET 659 PM EDT
OCTOBER 15 2009.......SUNRISE 747 AM EDT SUNSET 657 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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