Climatological Report (Monthly)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
000
CXUS53 KLMK 011818
CLMLOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
115 PM EST MON JAN 1 2018

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

...THE LOUISVILLE BOWMAN KY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              MM   MM
 LOW               MM   MM
HIGHEST            68   12/04        MM      MM       75  12/26
LOWEST              7   12/27        MM      MM       13  12/19
                                                          12/15
AVG. MAXIMUM     44.7              45.1    -0.4     45.1
AVG. MINIMUM     26.5              29.4    -2.9     30.2
MEAN             35.6              37.2    -1.6     37.6
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      7               3.3     3.7        3
DAYS MIN <= 32     24              18.6     5.4       19
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           2.75              4.01   -1.26     5.04
DAILY AVG.       0.09              0.13   -0.04     0.16
DAYS >= .01         7                MM      MM       12
DAYS >= .10         3                MM      MM        8
DAYS >= .50         3                MM      MM        2
DAYS >= 1.00        1                MM      MM        1
GREATEST
 24 HR. TOTAL    1.11   12/23 TO 12/23

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
TOTALS             MM                MM      MM       MM
SINCE 7/1          MM                MM      MM       MM
SNOWDEPTH AVG.     MM                MM      MM       MM
DAYS >= 1.0         0                MM      MM        0
GREATEST
 SNOW DEPTH        MM                                 MM  MM
 24 HR TOTAL       MM

DEGREE_DAYS
HEATING TOTAL     903               860      43      840
 SINCE 7/1       1655              1664      -9     1368
COOLING TOTAL       0                 0       0        1
 SINCE 1/1       1569              1444     125     1883
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.2
HIGHEST WIND SPEED/DIRECTION    29/290    DATE  12/24
HIGHEST GUST SPEED/DIRECTION    44/290    DATE  12/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       3
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                3     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      2
HAZE                      6

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

$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.