...THE HARRISON CLIMATE SUMMARY FOR THE MONTH OF APRIL 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 99 04/27/1927
LOW 20 04/13/1957
04/14/1950
04/04/1904
HIGHEST 83 04/01 69 14 88 04/23
LOWEST 38 04/18 48 -10 27 04/07
AVG. MAXIMUM 73.2 68.5 4.7 67.0
AVG. MINIMUM 50.4 47.5 2.9 46.3
MEAN 61.8 58.0 3.8 56.7
DAYS MAX >= 90 0 0.1 -0.1 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 1.8 -1.8 2
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 14.14 1945
MINIMUM 0.53 1989
TOTALS 3.08 4.09 -1.01 3.90
DAILY AVG. 0.10 0.14 -0.04 0.13
DAYS >= .01 10 10.1 -0.1 11
DAYS >= .10 3 8
DAYS >= .50 3 3
DAYS >= 1.00 1 1.2 -0.2 1
GREATEST
24 HR. TOTAL 1.11 04/30 TO 04/30
SNOWFALL (INCHES)
RECORDS
TOTAL 5.8 1993
TOTALS 0.0
LIQUID EQUIV 0.00
SINCE 7/1 27.2
LIQUID 7/1 2.72
SNOWDEPTH AVG. 0
DAYS >= TRACE 0 0.1 -0.1 0
DAYS >= 1.0 0 0
GREATEST
SNOW DEPTH 0
24 HR TOTAL 0.0
DEGREE_DAYS
HEATING TOTAL 141 233 -92 280
SINCE 7/1 4104 3975 129 3916
COOLING TOTAL 49 23 26 36
SINCE 1/1 56 24 32 51
FREEZE DATES
RECORD
EARLIEST 09/13/1902
LATEST 05/17/1912
EARLIEST 10/29
LATEST 04/04
.................................................................
WIND (MPH)
AVERAGE WIND SPEED 8.2
HIGHEST WIND SPEED/DIRECTION 33/210 DATE 04/10
HIGHEST GUST SPEED/DIRECTION 43/160 DATE 04/02
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
NUMBER OF DAYS FAIR 18
NUMBER OF DAYS PC 9
NUMBER OF DAYS CLOUDY 3
AVERAGE RH (PERCENT) 58
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 3
LIGHT RAIN 12 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 3
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
&&
...ADDITIONAL DATA FOR HARRISON FOR APRIL 2010...
THE AVERAGE HIGH...LOW...AND MONTHLY TEMPERATURE WERE THE WARMEST
SINCE 2006.
DAILY AVERAGE TEMPERATURE WAS BELOW NORMAL ON 10 DAYS...AT NORMAL ON
1 DAY...AND ABOVE NORMAL THE REMAINING 19 DAYS.
NO DAILY TEMPERATURE RECORDS WERE TIED OR BROKEN DURING THE MONTH.
IT WAS THE DRIEST APRIL SINCE 2007.
NO DAILY RAINFALL RECORDS WERE TIED OR BROKEN DURING THE MONTH.
NO SNOW FELL.
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