Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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034
CDUS41 KLWX 190626
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
226 AM EDT THU JUN 19 2025
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JUNE 18 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 1:06 PM 97 1944 86 4 94
MINIMUM 74 11:59 PM 51 1902 68 6 74
1927
1965
AVERAGE 82 77 5 84
PRECIPITATION (IN)
YESTERDAY 1.77 1.87 1878 0.14 1.63 0.00
MONTH TO DATE 4.10 2.46 1.64 0.48
SINCE JUN 1 4.10 2.46 1.64 0.48
SINCE JAN 1 22.14 18.59 3.55 19.02
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 14.9 13.7 1.2 8.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 8 2 6 0
SINCE JUN 1 8 2 6 0
SINCE JUL 1 3299 3768 -469 3159
COOLING
YESTERDAY 17 12 5 19
MONTH TO DATE 165 176 -11 220
SINCE JUN 1 165 176 -11 220
SINCE JAN 1 366 343 23 445
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 5.3
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 61 1:00 PM
AVERAGE 81
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 99 1994
MINIMUM TEMPERATURE (F) 69 51 1909
SUNRISE AND SUNSET
JUNE 19 2025..........SUNRISE 5:43 AM EDT SUNSET 8:36 PM EDT
JUNE 20 2025..........SUNRISE 5:43 AM EDT SUNSET 8:37 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$