Climatological Report (Daily)
Issued by NWS Louisville, KY
Issued by NWS Louisville, KY
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
963
CDUS43 KLMK 100112
CLISDF
CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
812 PM EST TUE DEC 09 2025
...................................
...THE LOUISVILLE KY CLIMATE SUMMARY FOR DECEMBER 9 2025...
VALID AS OF 0825 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 47 425 PM 70 1897 49 -2 58
MINIMUM 27 410 AM -6 1917 33 -6 50
AVERAGE 37 41 -4 54
PRECIPITATION (IN)
TODAY 0.00 1.42 1966 0.14 -0.14 0.17
MONTH TO DATE 0.54 1.22 -0.68 0.41
SINCE DEC 1 0.54 1.22 -0.68 0.41
SINCE JAN 1 52.84 45.43 7.41 44.83
SNOWFALL (IN)
TODAY 0.0 5.0 1961 0.1 -0.1 0.0
MONTH TO DATE 5.3 0.4 4.9 0.2
SINCE DEC 1 5.3 0.4 4.9 0.2
SINCE JUL 1 5.3 0.8 4.5 0.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 28 24 4 11
MONTH TO DATE 289 206 83 250
SINCE DEC 1 289 206 83 250
SINCE JUL 1 942 925 17 720
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1892 1743 149 2102
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 10.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 400 AM
LOWEST 45 200 PM
AVERAGE 63
..........................................................
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 71 1971
MINIMUM TEMPERATURE (F) 33 -4 1917
SUNRISE AND SUNSET
DECEMBER 9 2025......SUNRISE 748 AM EST SUNSET 523 PM EST
DECEMBER 10 2025......SUNRISE 749 AM EST SUNSET 523 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$