Climatological Report (Monthly)
Issued by NWS Louisville, KY

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CXUS53 KLMK 011827
CLMSDF


CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
218 PM EDT WED MAY 1 2019

...................................

...THE LOUISVILLE KY CLIMATE SUMMARY FOR THE MONTH OF APRIL 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              91   04/24/1960
                        04/23/1960
                        04/24/1925
 LOW               21   04/18/1875
                        04/17/1875
HIGHEST            85   04/30        MM      MM       83  04/13
                                                          04/12
LOWEST             29   04/01        MM      MM       30  04/07
                                                          04/05
AVG. MAXIMUM     72.0              68.8     3.2     63.8
AVG. MINIMUM     50.3              47.3     3.0     42.6
MEAN             61.2              58.0     3.2     53.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      1               1.1    -0.1        4
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        13.97   2011
 MINIMUM         0.25   1896
TOTALS           6.62              4.01    2.61     3.40
DAILY AVG.       0.22              0.13    0.09     0.11
DAYS >= .01        14              11.7     2.3       10
DAYS >= .10         9               7.5     1.5        6
DAYS >= .50         5               2.7     2.3        4
DAYS >= 1.00        3               0.8     2.2        0
GREATEST
 24 HR. TOTAL    1.80   04/19 TO 04/19           04/14 TO 04/15
                                                          04/07 TO 04/07EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                          04/07 TO 04/07EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    04/15(00) TO 04/15(00)
                                                 04/07(00) TO 04/07(00)7EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                 04/07(00) TO 04/07(00)7EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S

SNOWFALL (INCHES)
RECORDS
 TOTAL            3.2   5
                        0
 24 HR TOTAL      3.2   MM
 SNOW DEPTH         2   04/01/1987
TOTALS            0.0               0.1    -0.1      1.2
 LIQUID EQUIV    0.00              0.00    0.00     0.12
SINCE 7/1        11.2              12.5    -1.3     19.1
 LIQUID 7/1      1.12              1.20   -0.08     1.91
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       0               0.1    -0.1        5
DAYS >= 1.0         0               0.0     0.0        1
GREATEST
 SNOW DEPTH         0   MM                            -1  04/07
 24 HR TOTAL      0.0   04/30 TO 04/30           04/07 TO 04/07
                                                          04/07 TO 04/07EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                          04/07 TO 04/07EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    04/07(00) TO 04/07(00)
                                                 04/07(00) TO 04/07(00)7EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                 04/07(00) TO 04/07(00)7EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S

DEGREE_DAYS
HEATING TOTAL     150               246     -96      370
 SINCE 7/1       3858              4025    -167     4059
COOLING TOTAL      43                37       6       19
 SINCE 1/1         46                43       3       31

FREEZE DATES
RECORD
 EARLIEST     10/03/1974
 LATEST       05/10/1966
EARLIEST                        10/25
LATEST                          04/15
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.4
RESULTANT WIND SPEED/DIRECTION   2/208
HIGHEST WIND SPEED/DIRECTION    44/270    DATE  04/12
HIGHEST GUST SPEED/DIRECTION    59/290    DATE  04/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            2
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY         19

AVERAGE RH (PERCENT)     60

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP                0
HEAVY RAIN                5     RAIN                       10
LIGHT RAIN               16     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       1
HAZE                      3


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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