Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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901
CDUS41 KLWX 212123
CLIBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
523 PM EDT FRI AUG 21 2026
...................................
...THE BALTIMORE MD CLIMATE SUMMARY FOR AUGUST 21 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 82 3:28 PM 97 1899 86 -4 72
MINIMUM 62 5:37 AM 51 1984 65 -3 64
2000
AVERAGE 72 76 -4 68
PRECIPITATION (IN)
TODAY 0.00 2.63 1933 0.13 -0.13 T
MONTH TO DATE 5.06 2.81 2.25 2.07
SINCE JUN 1 13.00 11.27 1.73 10.91
SINCE JAN 1 25.83 28.50 -2.67 27.13
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 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 11 -11 8
SINCE JUL 1 0 0 0 0
COOLING
TODAY 7 11 -4 3
MONTH TO DATE 299 247 52 206
SINCE JUN 1 1032 924 108 1048
SINCE JAN 1 1198 1035 163 1192
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 3.5
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 2:00 AM
LOWEST 42 3:00 PM
AVERAGE 68
..........................................................
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 99 1983
MINIMUM TEMPERATURE (F) 65 52 1956
SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE 6:25 AM EDT SUNSET 7:53 PM EDT
AUGUST 22 2026........SUNRISE 6:26 AM EDT SUNSET 7:52 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$