Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CDUS41 KLWX 222125
CLIBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
525 PM EDT MON SEP 22 2025
...................................
...THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 22 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 78 3:59 PM 99 1931 78 0 73
MINIMUM 56 6:15 AM 37 1962 57 -1 64
AVERAGE 67 67 0 69
PRECIPITATION (IN)
TODAY 0.00 2.62 1994 0.14 -0.14 0.27
MONTH TO DATE 2.57 3.22 -0.65 0.63
SINCE SEP 1 2.57 3.22 -0.65 0.63
SINCE JAN 1 29.70 33.00 -3.30 29.95
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 SEP 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 2 -2 0
MONTH TO DATE 6 12 -6 7
SINCE SEP 1 6 12 -6 7
SINCE JUL 1 8 12 -4 7
COOLING
TODAY 2 4 -2 4
MONTH TO DATE 97 140 -43 121
SINCE SEP 1 97 140 -43 121
SINCE JAN 1 1332 1274 58 1583
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 3.2
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 58 3:00 PM
AVERAGE 78
..........................................................
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 98 1970
MINIMUM TEMPERATURE (F) 56 40 1904
1983
SUNRISE AND SUNSET
SEPTEMBER 22 2025.....SUNRISE 6:55 AM EDT SUNSET 7:03 PM EDT
SEPTEMBER 23 2025.....SUNRISE 6:56 AM EDT SUNSET 7:02 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$