Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CDUS41 KLWX 120647
CLIBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
247 AM EDT TUE AUG 12 2025
...................................
...THE BALTIMORE MD CLIMATE SUMMARY FOR AUGUST 11 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 86 4:20 PM 100 1900 87 -1 84
MINIMUM 63 5:17 AM 54 1972 67 -4 65
AVERAGE 75 77 -2 75
PRECIPITATION (IN)
YESTERDAY 0.00 1.66 1928 0.12 -0.12 0.00
MONTH TO DATE 0.01 1.53 -1.52 5.16
SINCE JUN 1 8.85 9.99 -1.14 7.97
SINCE JAN 1 25.07 27.22 -2.15 28.26
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 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 JUN 1 8 11 -3 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 10 12 -2 10
MONTH TO DATE 81 134 -53 186
SINCE JUN 1 923 811 112 1115
SINCE JAN 1 1067 922 145 1268
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 3.7
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 55 2:00 PM
AVERAGE 76
..........................................................
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 99 1900
MINIMUM TEMPERATURE (F) 66 54 1962
SUNRISE AND SUNSET
AUGUST 12 2025........SUNRISE 6:17 AM EDT SUNSET 8:05 PM EDT
AUGUST 13 2025........SUNRISE 6:18 AM EDT SUNSET 8:04 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$