Text Products for CLI Issued by DCA

Climatological Report (Daily)
Issued by NWS Sterling, VA
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 270521
CLIDCA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
121 AM EDT FRI AUG 27 2021

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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 26 2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         92   2:08 PM  97    1948  87      5       88
  MINIMUM         75   3:48 PM  51    1942  70      5       71
  AVERAGE         84                        78      6       80

PRECIPITATION (IN)
  YESTERDAY        0.58          2.03 1999   0.11   0.47     0.00
  MONTH TO DATE    8.81                      2.72   6.09     6.37
  SINCE JUN 1     18.56                     11.25   7.31    16.39
  SINCE JAN 1     34.92                     27.38   7.54    33.49

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         4     -4        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       19                        13      6       15
  MONTH TO DATE  410                       384     26      391
  SINCE JUN 1   1265                      1223     42     1354
  SINCE JAN 1   1429                      1390     39     1461
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     2.3


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          11:00 PM
 LOWEST     60           2:00 PM
 AVERAGE    73

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86       100      1987
 MINIMUM TEMPERATURE (F)   70        51      1885


SUNRISE AND SUNSET
AUGUST 27 2021........SUNRISE   6:33 AM EDT   SUNSET   7:45 PM EDT
AUGUST 28 2021........SUNRISE   6:34 AM EDT   SUNSET   7:44 PM EDT


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




$$
National Weather Service National Headquarters
