...THE HARRISON CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2010...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1891 TO 2010
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 84 10/09 70 14 80 10/08
10/07
LOWEST 32 10/30 48 -16 31 10/18
AVG. MAXIMUM 74.5 70.3 4.2 63.1
AVG. MINIMUM 47.8 48.3 -0.5 46.4
MEAN 61.1 59.3 1.8 54.7
DAYS MAX >= 90 0 0.1 -0.1 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 1 1.4 -0.4 1
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 12.80 1941
MINIMUM 0.28 1989
TOTALS 0.26R 3.50 -3.24 12.59
DAILY AVG. 0.01 0.11 -0.10 0.41
DAYS >= .01 3 8.3 -5.3 18
DAYS >= .10 1 12
DAYS >= .50 0 7
DAYS >= 1.00 0 1.0 -1.0 4
GREATEST
24 HR. TOTAL 0.18 10/26 TO 10/26
SNOWFALL (INCHES)
TOTALS 0.0
LIQUID EQUIV 0.00
SINCE 7/1 0.0
LIQUID 7/1 0.00
SNOWDEPTH AVG. 0
DAYS >= TRACE 0 0.0 0.0 0
DAYS >= 1.0 0 0
GREATEST
SNOW DEPTH 0
DEGREE_DAYS
HEATING TOTAL 148 203 -55 313
SINCE 7/1 165 249 -84 335
COOLING TOTAL 35 27 8 2
SINCE 1/1 1865 1442 423 1192
FREEZE DATES
RECORD
EARLIEST 09/13/1902
LATEST 05/17/1912
EARLIEST 10/29
LATEST 04/04
.................................................................
WIND (MPH)
AVERAGE WIND SPEED 5.2
HIGHEST WIND SPEED/DIRECTION 29/250 DATE 10/26
HIGHEST GUST SPEED/DIRECTION 46/250 DATE 10/26
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
NUMBER OF DAYS FAIR 28
NUMBER OF DAYS PC 3
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 59
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 2
LIGHT RAIN 3 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 0
HAZE 4
- 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 2010...
THE AVERAGE TEMPERATURE WAS THE WARMEST SINCE 2007. THE AVERAGE HIGH
WAS THE WARMEST SINCE 1999. THE AVERAGE LOW WAS THE WARMEST SINCE
2005.
DAILY AVERAGE TEMPERATURES WERE BELOW NORMAL ON 11 DAYS...AT NORMAL
ON ONE DAY...AND ABOVE NORMAL ON THE REMAINING 19 DAYS.
THERE WERE 9 DAYS WITH HIGH TEMPERATURES AT OR ABOVE 80 DEGREES...WHICH
WAS THE MOST SINCE 2005.
THE FOLLOWING DAILY TEMPERATURE RECORD WAS SET DURING THE MONTH...
DATE RECORD TYPE NEW RECORD OLD RECORD
3RD LOWEST HIGH TEMPERATURE 61 IN 2010 63 IN 1980
IT WAS THE DRIEST OCTOBER SINCE 1989...AND THE DRIEST OCTOBER ON
RECORD.
NO DAILY RAINFALL RECORDS WERE TIED OR BROKEN DURING THE MONTH.
NO SNOW FELL DURING THE MONTH.
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