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Climatological Report (Daily)
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CDUS41 KLWX 060525
CLIDCA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
125 AM EDT MON SEP 06 2021

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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR SEPTEMBER 5 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         78   4:03 PM  97    1881  84     -6       82
  MINIMUM         69   6:43 AM  50    1902  68      1       63
  AVERAGE         74                        76     -2       73

PRECIPITATION (IN)
  YESTERDAY        T             4.45 1935   0.13  -0.13     0.00
  MONTH TO DATE    1.34                      0.64   0.70     0.50
  SINCE SEP 1      1.34                      0.64   0.70     0.50
  SINCE JAN 1     36.52                     28.55   7.97    36.35

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 SEP 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 SEP 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY        9                        11     -2        8
  MONTH TO DATE   39                        58    -19       69
  SINCE SEP 1     39                        58    -19       69
  SINCE JAN 1   1558                      1510     48     1601
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     6.8


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           9:00 PM
 LOWEST     69          10:00 AM
 AVERAGE    76

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        98      1954
 MINIMUM TEMPERATURE (F)   67        47      1909


SUNRISE AND SUNSET
SEPTEMBER  6 2021.....SUNRISE   6:42 AM EDT   SUNSET   7:30 PM EDT
SEPTEMBER  7 2021.....SUNRISE   6:43 AM EDT   SUNSET   7:29 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
