Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CDUS41 KLWX 060625
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
225 AM EDT FRI JUN 06 2025
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 5 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 4:20 PM 92 2021 80 6 82
MINIMUM 63 5:28 AM 40 1976 59 4 71
AVERAGE 75 70 5 77
PRECIPITATION (IN)
YESTERDAY 0.00 1.42 1963 0.15 -0.15 0.18
MONTH TO DATE 0.00 0.74 -0.74 0.18
SINCE JUN 1 0.00 0.74 -0.74 0.18
SINCE JAN 1 13.92 17.98 -4.06 17.48
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 15.5 21.0 -5.5 11.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 15 7 8 0
SINCE JUN 1 15 7 8 0
SINCE JUL 1 4106 4599 -493 3691
COOLING
YESTERDAY 10 6 4 12
MONTH TO DATE 17 26 -9 40
SINCE JUN 1 17 26 -9 40
SINCE JAN 1 135 132 3 223
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 6:00 AM
LOWEST 48 3:00 PM
AVERAGE 69
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 93 2021
MINIMUM TEMPERATURE (F) 59 39 1976
SUNRISE AND SUNSET
JUNE 6 2025..........SUNRISE 5:45 AM EDT SUNSET 8:33 PM EDT
JUNE 7 2025..........SUNRISE 5:44 AM EDT SUNSET 8:33 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$