Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 060526
CLIIAD

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
126 AM EDT SAT APR 06 2024

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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 5 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         56  12:41 PM  88    2023  63     -7       88
  MINIMUM         37   5:44 AM  22    1965  40     -3       58
  AVERAGE         47                        51     -4       73

PRECIPITATION (IN)
  YESTERDAY        T             1.75 1960   0.10  -0.10     0.00
  MONTH TO DATE    1.28                      0.54   0.74     0.21
  SINCE MAR 1      5.17                      4.04   1.13     1.78
  SINCE JAN 1     12.62                      9.59   3.03     5.41

SNOWFALL (IN)
  YESTERDAY        0.0           T    1987   0.1   -0.1      0.0
                                      2007
                                      2016
  MONTH TO DATE    T                         0.1   -0.1      0.0
  SINCE MAR 1      T                         4.0   -4.0       T
  SINCE JUL 1     11.7                      21.0   -9.3      0.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       18                        14      4        0
  MONTH TO DATE   77                        74      3       34
  SINCE MAR 1    541                       721   -180      604
  SINCE JUL 1   3505                      4231   -726     3568

 COOLING
  YESTERDAY        0                         0      0        8
  MONTH TO DATE    0                         0      0       11
  SINCE MAR 1      0                         2     -2       12
  SINCE JAN 1      3                         2      1       12
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    12.7


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           5:00 AM
 LOWEST     41           1:00 PM
 AVERAGE    59

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        93      2010
 MINIMUM TEMPERATURE (F)   40        24      1966
                                             2016


SUNRISE AND SUNSET
APRIL  6 2024.........SUNRISE   6:46 AM EDT   SUNSET   7:39 PM EDT
APRIL  7 2024.........SUNRISE   6:44 AM EDT   SUNSET   7:40 PM EDT


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




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