Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CDUS41 KLWX 210629
CLIBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
229 AM EDT THU AUG 21 2025
...................................
...THE BALTIMORE MD CLIMATE SUMMARY FOR AUGUST 20 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 79 4:56 PM 105 1983 86 -7 75
MINIMUM 67 6:27 AM 49 1998 65 2 58
AVERAGE 73 76 -3 67
PRECIPITATION (IN)
YESTERDAY 0.10 2.75 1997 0.13 -0.03 0.00
MONTH TO DATE 2.07 2.68 -0.61 6.08
SINCE JUN 1 10.91 11.14 -0.23 8.89
SINCE JAN 1 27.13 28.37 -1.24 29.18
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 8 11 -3 2
MONTH TO DATE 203 236 -33 277
SINCE JUN 1 1045 913 132 1206
SINCE JAN 1 1189 1024 165 1359
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 7.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 6:00 AM
LOWEST 79 4:00 PM
AVERAGE 90
..........................................................
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 97 1899
MINIMUM TEMPERATURE (F) 65 51 1984
2000
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 6:26 AM EDT SUNSET 7:53 PM EDT
AUGUST 22 2025........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.
$$