503
CXUS53 KLMK 011259
CLMSDF

CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
859 AM EDT MON JUN 01 2026

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

...THE LOUISVILLE KY CLIMATE SUMMARY FOR THE MONTH OF MAY 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             98   05/28/1911
 LOW              31   05/10/1966
HIGHEST           91   05/19         MM      MM       86  05/15
LOWEST            37   05/03         MM      MM       49  05/05
                                                          05/23
AVG. MAXIMUM    75.9               77.8    -1.9     75.2
AVG. MINIMUM    57.5               58.7    -1.2     58.4
MEAN            66.7               68.3    -1.6     66.8
DAYS MAX >= 90     1                1.0     0.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       11.57   1990
 MINIMUM        0.63   1932
TOTALS          5.83               5.18    0.65     4.33
DAILY AVG.      0.19               0.17    0.02     0.14
DAYS >= .01       12               12.6    -0.6       14
DAYS >= .10       10                8.2     1.8        8
DAYS >= .50        3                3.6    -0.6        2
DAYS >= 1.00       1                1.6    -0.6        1
GREATEST
 24 HR. TOTAL   2.18   05/22 TO 05/23

SNOWFALL (INCHES)
RECORDS
 TOTAL           1.0   1898
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1       18.8               13.4     5.4       MM
DAYS >= TRACE      0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0  MM

DEGREE DAYS
HEATING TOTAL     79                 59      20       49
 SINCE 7/1      3691               3934    -243       MM
COOLING TOTAL    142                160     -18      111
 SINCE 1/1       313                213     100       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.6
RESULTANT WIND SPEED/DIRECTION   0/230
HIGHEST WIND SPEED/DIRECTION    29/240    DATE  05/19
HIGHEST GUST SPEED/DIRECTION    38/260    DATE  05/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.65
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN                9     RAIN                       9
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      0
HAZE                      2

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

$$