Climatological Report (Monthly) Issued by NWS Louisville, KY
000
CXUS53 KLMK 011426
CLMSDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
916 AM EST FRI FEB 1 2013
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...THE LOUISVILLE KY CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2013
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 77 01/25/1950
01/24/1943
LOW -22 01/19/1994
HIGHEST 71 01/30 MM MM 64 01/06
LOWEST 11 01/22 MM MM 17 01/14
01/13
01/03
AVG. MAXIMUM 46.3 43.0 3.3 48.4
AVG. MINIMUM 29.7 26.8 2.9 30.0
MEAN 38.0 34.9 3.1 39.2
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 4 5.3 -1.3 2
DAYS MIN <= 32 22 20.8 1.2 22
DAYS MIN <= 0 0 0.5 -0.5 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 19.17 1937
MINIMUM 0.45 1981
TOTALS 5.10 3.24 1.86 4.15
DAILY AVG. 0.16 0.10 0.06 0.13
DAYS >= .01 11 10.4 0.6 14
DAYS >= .10 7 5.9 1.1 5
DAYS >= .50 3 2.1 0.9 3
DAYS >= 1.00 1 0.7 0.3 2
GREATEST
24 HR. TOTAL 2.72 01/13 TO 01/13 01/26 TO 01/27
01/27 TO 01/27
01/27 TO 01/27
STORM TOTAL MM MM
(MM/DD(HH)) MM 01/27(00) TO 01/27(00)
01/27(00) TO 01/27(00)7
01/27(00) TO 01/27(00)7
SNOWFALL (INCHES)
RECORDS
TOTAL 28.4 5
0
24 HR TOTAL 15.9 01/16/1994 TO 01/17/1994
SNOW DEPTH 19 01/20/1978
TOTALS 2.2 3.7 -1.5 1.8
LIQUID EQUIV 0.22 0.40 -0.18 0.18
SINCE 7/1 4.9 6.5 -1.6 1.8
LIQUID 7/1 0.49 0.60 -0.11 0.18
SNOWDEPTH AVG. 0 2 -2 0
DAYS >= TRACE 5 3.6 1.4 4
DAYS >= 1.0 1 1.2 -0.2 0
GREATEST
SNOW DEPTH 1 01/16 1 01/15
01/15 01/14
01/13
24 HR TOTAL 1.7 MM 01/27 TO 01/27
01/27 TO 01/27
01/27 TO 01/27
STORM TOTAL MM MM
(MM/DD(HH)) MM 01/27(00) TO 01/27(00)
01/27(00) TO 01/27(00)7
01/27(00) TO 01/27(00)7
DEGREE_DAYS
HEATING TOTAL 831 933 -102 793
SINCE 7/1 2322 2509 -187 2128
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 0
FREEZE DATES
RECORD
EARLIEST 10/03/1974
LATEST 05/10/1966
EARLIEST 10/25
LATEST 04/15
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WIND (MPH)
AVERAGE WIND SPEED 8.5
RESULTANT WIND SPEED/DIRECTION 3/246
HIGHEST WIND SPEED/DIRECTION 35/310 DATE 01/31
HIGHEST GUST SPEED/DIRECTION 44/170 DATE 01/30
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.70
NUMBER OF DAYS FAIR 5
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 16
AVERAGE RH (PERCENT) 68
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 6
LIGHT RAIN 10 FREEZING RAIN 1
LT FREEZING RAIN 3 HAIL 0
HEAVY SNOW 1 SNOW 2
LIGHT SNOW 4 SLEET 3
FOG 19 FOG W/VIS <= 1/4 MILE 1
HAZE 12
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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