Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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173
CDUS41 KLWX 182130
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
530 PM EDT TUE JUN 18 2024
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JUNE 18 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 94 2:49 PM 97 1944 86 8 88
MINIMUM 74 5:15 AM 51 1902 68 6 63
1927
1965
AVERAGE 84 77 7 76
PRECIPITATION (IN)
TODAY 0.00 1.87 1878 0.14 -0.14 0.00
MONTH TO DATE 0.48 2.46 -1.98 0.23
SINCE JUN 1 0.48 2.46 -1.98 0.23
SINCE JAN 1 19.02 18.59 0.43 10.45
SNOWFALL (IN)
TODAY 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 8.0 13.7 -5.7 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 2 -2 0
SINCE JUN 1 0 2 -2 0
SINCE JUL 1 3159 3768 -609 3190
COOLING
TODAY 19 12 7 11
MONTH TO DATE 220 176 44 144
SINCE JUN 1 220 176 44 144
SINCE JAN 1 445 343 102 279
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 10.2
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 2:00 AM
LOWEST 44 3:00 PM
AVERAGE 58
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 99 1994
MINIMUM TEMPERATURE (F) 69 51 1909
SUNRISE AND SUNSET
JUNE 18 2024..........SUNRISE 5:43 AM EDT SUNSET 8:36 PM EDT
JUNE 19 2024..........SUNRISE 5:43 AM EDT SUNSET 8:36 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$