Climatological Report (Seasonal) Issued by NWS Jackson, KY
000
CXUS53 KJKL 010829
CLSJKL
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON KY
329 AM EST THU DEC 1 2011
...................................
...THE JACKSON KY CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2011 TO 11/30/2011...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1981 TO 2011
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 96 09/03/2011
LOW 13 11/14/1986
HIGHEST 96R 09/03 MM MM 92 09/23
09/02
09/07
LOWEST 26 11/18 MM MM 27 11/28
11/07
11/26
AVG. MAXIMUM 67.4 67.8 -0.4 70.5
AVG. MINIMUM 49.0 48.6 0.4 48.6
MEAN 58.2 58.2 0.0 59.6
DAYS MAX >= 90 3 1.5 1.5 5
DAYS MAX <= 32 0 0.3 -0.3 0
DAYS MIN <= 32 4 8.5 -4.5 6
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 19.01 1989
MINIMUM 4.32 2001
TOTALS 12.93 10.61 2.32 9.50
DAILY AVG. 0.14 0.12 0.02 0.10
DAYS >= .01 35 28.7 6.3 25
DAYS >= .10 23 18.6 4.4 16
DAYS >= .50 10 7.1 2.9 6
DAYS >= 1.00 2 2.7 -0.7 1
GREATEST
24 HR. TOTAL 1.90 10/18 TO 10/19 2.55
SNOWFALL (INCHES)
RECORDS
TOTAL 5.1 1995
24 HR TOTAL 4.3 11/28/1995 TO 11/28/1995
TOTALS T 0.6 -0.6 T
SINCE 7/1 T 0.6 -0.6 T
SNOWDEPTH AVG. 0 MM MM 0
DAYS >= 1.0 0 0.2 -0.2 0
GREATEST
24 HR TOTAL T 11/30 TO 11/30 0.0
11/29 TO 11/29
11/17 TO 11/17
DEGREE_DAYS
HEATING TOTAL 716 798 -82 687
SINCE 7/1 716 800 -84 687
COOLING TOTAL 121 176 -55 217
SINCE 1/1 1255 1154 101 1504
.................................................................
WIND (MPH)
AVERAGE WIND SPEED 2.7
RESULTANT WIND SPEED/DIRECTION 1/132
HIGHEST WIND SPEED/DIRECTION 21/260 DATE 10/14
HIGHEST GUST SPEED/DIRECTION 35/270 DATE 10/14
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
NUMBER OF DAYS FAIR 40
NUMBER OF DAYS PC 28
NUMBER OF DAYS CLOUDY 23
AVERAGE RH (PERCENT) 68
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 13 RAIN 26
LIGHT RAIN 38 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 4 SLEET 1
FOG 50 FOG W/VIS <= 1/4 MILE 24
HAZE 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
CARICO