...THE HARRISON CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2011...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2011
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 96 10/05/1954
10/09/1928
10/04/1928
LOW 16 10/29/1910
HIGHEST 86 10/16 70 16 84 10/09
10/07
LOWEST 34 10/21 48 -14 32 10/30
AVG. MAXIMUM 71.8 70.1 1.7 74.5
AVG. MINIMUM 46.8 47.7 -0.9 47.8
MEAN 59.3 58.9 0.4 61.1
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 1.1 -1.1 1
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 12.80 1941
MINIMUM 0.26 2010
TOTALS 2.32 3.55 -1.23 0.26
DAILY AVG. 0.07 0.11 -0.04 0.01
DAYS >= .01 5 10.4 -5.4 3
DAYS >= .10 5 1
DAYS >= .50 2 0
DAYS >= 1.00 0 0.9 -0.9 0
GREATEST
24 HR. TOTAL 0.95 10/11 TO 10/12
SNOWFALL (INCHES)
RECORDS
TOTAL 8.0 1913
24 HR TOTAL 8.0 10/27/1913 TO 10/27/1913
SNOW DEPTH 8 10/27/1913
TOTALS 0.0 0.1 -0.1 0.0
LIQUID EQUIV 0.00 0.00 0.00 0.00
SINCE 7/1 0.0 0.1 -0.1 0.0
LIQUID 7/1 0.00 0.00 0.00 0.00
SNOWDEPTH AVG. 0
DAYS >= TRACE 0 0.0 0.0 0
DAYS >= 1.0 0 0
GREATEST
SNOW DEPTH 0 MM
24 HR TOTAL 0.0 MM MM
DEGREE_DAYS
HEATING TOTAL 199 222 -23 148
SINCE 7/1 267 265 2 165
COOLING TOTAL 30 33 -3 35
SINCE 1/1 1859 1412 447 1865
FREEZE DATES
RECORD
EARLIEST 09/13/1902
LATEST 05/17/1912
EARLIEST 10/29
LATEST 04/04
.................................................................
WIND (MPH)
AVERAGE WIND SPEED 5.9
HIGHEST WIND SPEED/DIRECTION 24/160 DATE 10/07
HIGHEST GUST SPEED/DIRECTION 31/280 DATE 10/12
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.20
NUMBER OF DAYS FAIR 25
NUMBER OF DAYS PC 5
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 63
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 4
LIGHT RAIN 7 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 12 FOG W/VIS <= 1/4 MILE 2
HAZE 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
&&
...ADDITIONAL DATA FOR HARRISON FOR OCTOBER 2011...
TEMPERATURE
___________
AVERAGE MONTHLY HIGH....COOLEST SINCE 2009
AVERAGE MONTHLY LOW.....COOLEST SINCE 2009
AVERAGE MONTHLY.........COOLEST SINCE 2009
NUMBER OF DAYS WITH DAILY AVERAGE TEMPERATURES...
AT NORMAL........ 1 ABOVE NORMAL.....18 BELOW NORMAL.....12
HIGHEST TEMPERATURE........86 ON THE 16TH
LOWEST TEMPERATURE.........34 ON THE 21ST
NUMBER OF DAYS WITH...
HIGHS AT OR ABOVE 80 DEGREES......16...FEWEST SINCE 2009
HIGHS BELOW 80 DEGREES............24...MOST SINCE 2009
HIGHS BELOW 70 DEGREES............10...MOST SINCE 2009
HIGHS BELOW 60 DEGREES............ 5...MOST SINCE 2009
LOWS BELOW 50 DEGREES.............19...SAME AS 2010
LOWS BELOW 40 DEGREES............. 6...MOST SINCE 2008
DAILY TEMPERATURE RECORDS TIED OR BROKEN DURING THE MONTH...
NONE.
RAINFALL
________
MONTHLY RAINFALL......WETTEST SINCE 2009...BUT STILL BELOW NORMAL.
NUMBER OF DAYS WITH...
MEASURABLE RAINFALL...................... 5 MOST SINCE 2009
RAINFALL OF 1.00 INCHES OR GREATER....... 0 SAME AS 2010
DAILY RAINFALL RECORDS TIED OR BROKEN DURING THE MONTH...
NONE.
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