Climatological Report (Daily)
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 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
CDUS41 KLWX 202136
CLIDMH


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
535 PM EDT WED SEP 20 2017


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

...THE BALTIMORE INNER HARBOR MD CLIMATE SUMMARY FOR SEPTEMBER 20 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1999 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         89    246 PM  MM      MM  79     10       80
  MINIMUM         74    634 AM  MM      MM  62     12       70
  AVERAGE         82                        70     12       75

PRECIPITATION (IN)
  TODAY            0.00         MM      MM   0.14  -0.14     0.00
  MONTH TO DATE    1.86                      2.65  -0.79     2.16
  SINCE SEP 1      1.86                      2.65  -0.79     2.16
  SINCE JAN 1     29.94                     30.02  -0.08    32.03

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE    3                         2      1        0
  SINCE SEP 1      3                         2      1        0
  SINCE JUL 1      3                         2      1        0

 COOLING
  TODAY           17                         6     11       10
  MONTH TO DATE  141                       182    -41      258
  SINCE SEP 1    141                       182    -41      258
  SINCE JAN 1   1655                      1578     77     1811
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    MM   HIGHEST WIND DIRECTION    MM
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED    MM


SKY COVER
  POSSIBLE SUNSHINE  MM



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    69          1200 AM
 LOWEST     34           400 PM
 AVERAGE    52

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


THE BALTIMORE INNER HARBOR MD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        MM        MM
 MINIMUM TEMPERATURE (F)   62        MM        MM


SUNRISE AND SUNSET
SEPTEMBER 20 2017.....SUNRISE   652 AM EDT   SUNSET   706 PM EDT
SEPTEMBER 21 2017.....SUNRISE   653 AM EDT   SUNSET   705 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.