Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN

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 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
000
CDUS44 KMRX 210917
CLITRI


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
517 AM EDT MON MAY 21 2018


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

...THE TRI-CITIES      ASOS CLIMATE SUMMARY FOR MAY 20 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1937 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         85    253 PM  89    1962  77      8       88
                                      1960
                                      1944
  MINIMUM         61    512 AM  32    2002  52      9       61
  AVERAGE         73                        64      9       75

PRECIPITATION (IN)
  YESTERDAY        0.00          1.36 1942   0.13  -0.13     0.00
  MONTH TO DATE    4.41                      2.41   2.00     3.45
  SINCE MAR 1     11.79                      9.18   2.61    13.18
  SINCE JAN 1     20.52                     16.00   4.52    17.86

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      2.4                       2.5   -0.1      0.3
  SINCE JUL 1      7.1                      13.3   -6.2      4.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE   17                        87    -70       67
  SINCE MAR 1    994                       959     35      732
  SINCE JUL 1   4048                      4341   -293     3299

 COOLING
  YESTERDAY        8                         2      6       10
  MONTH TO DATE   78                        28     50       58
  SINCE MAR 1     81                        39     42       90
  SINCE JAN 1     90                        39     51       90
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     2.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     48           300 PM
 AVERAGE    74

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


THE TRI-CITIES      ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        93      1941
 MINIMUM TEMPERATURE (F)   53        37      2002


SUNRISE AND SUNSET
MAY 21 2018...........SUNRISE   618 AM EDT   SUNSET   834 PM EDT
MAY 22 2018...........SUNRISE   618 AM EDT   SUNSET   835 PM EDT


-  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.