Climatological Report (Daily)
Issued by NWS Sterling, VA

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 212123
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
523 PM EDT FRI JUL 21 2017


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR JULY 21 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         93    306 PM 104    1930  87      6       90
  MINIMUM         75    505 AM  53    1966  67      8       63
  AVERAGE         84                        77      7       77

PRECIPITATION (IN)
  TODAY            0.00          2.76 1887   0.14  -0.14     0.00
  MONTH TO DATE    2.66                      2.72  -0.06     3.14
  SINCE JUN 1      4.06                      6.18  -2.12     6.34
  SINCE JAN 1     21.19                     23.21  -2.02    24.19

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE JUL 1      0.0                       0.0    0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     11                        15     -4        4
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           19                        12      7       12
  MONTH TO DATE  322                       250     72      278
  SINCE JUN 1    601                       488    113      528
  SINCE JAN 1    709                       572    137      630
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     5.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           500 AM
 LOWEST     47          1200 PM
 AVERAGE    65

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


THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87       106      2011
 MINIMUM TEMPERATURE (F)   67        53      1966


SUNRISE AND SUNSET
JULY 21 2017..........SUNRISE   558 AM EDT   SUNSET   828 PM EDT
JULY 22 2017..........SUNRISE   559 AM EDT   SUNSET   827 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.