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
479
CDUS41 KLWX 260526
CLIIAD

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1226 AM EST THU NOV 26 2020

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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 25 2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1960 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         57   4:24 PM  77    1979  54      3       57
  MINIMUM         41   7:25 AM  15    1970  33      8       28
  AVERAGE         49                        43      6       43

PRECIPITATION (IN)
  YESTERDAY        T             1.31 1964   0.11  -0.11     0.00
  MONTH TO DATE    2.09                      2.83  -0.74     1.60
  SINCE SEP 1      7.91                     10.00  -2.09     7.98
  SINCE JAN 1     42.13                     38.00   4.13    37.82

SNOWFALL (IN)
  YESTERDAY        0.0           0.3  1983   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.3   -0.3       T
  SINCE SEP 1      0.0                       0.3   -0.3       T
  SINCE JUL 1      0.0                       0.3   -0.3       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                        22     -6       22
  MONTH TO DATE  330                       444   -114      578
  SINCE SEP 1    597                       798   -201      763
  SINCE JUL 1    597                       800   -203      763

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         0      1        0
  SINCE SEP 1    154                       160     -6      289
  SINCE JAN 1   1406                      1176    230     1524
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     9.2


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80          11:00 PM
 LOWEST     47           1:00 PM
 AVERAGE    64

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        75      1990
 MINIMUM TEMPERATURE (F)   32        16      1974


SUNRISE AND SUNSET
NOVEMBER 26 2020......SUNRISE   7:05 AM EST   SUNSET   4:49 PM EST
NOVEMBER 27 2020......SUNRISE   7:06 AM EST   SUNSET   4:49 PM EST


-  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.